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Sample records for prognosis r21 fiscal

  1. miR-21 Expression in Pregnancy-Associated Breast Cancer: A Possible Marker of Poor Prognosis

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    Beatriz A. Walter, Gabriela Gómez-Macias, Vladimir A. Valera, Mark Sobel, Maria J. Merino

    2011-01-01

    Full Text Available Aims: microRNAs (miRNAs are a class of small noncoding RNAs that can act as key modulators in tumorigenesis-related genes. Specifically, it has been suggested that miR-21 overexpression plays a role in the development and progression of breast cancer. So far, the role of miRNAs in pregnancy-associated breast cancer (PABC has not been investigated.Methods and Results: We evaluated miR-21 expression by quantitative RT-PCR in 35 patients, 25 with PABC and 10 control breast cancer cases not pregnancy-associated with similar clinicopathological features. We then analyzed protein expression for PTEN, BCL2 and PDCD4 as miR-21 target genes by IHC, and finally correlated the results with patients' clinicopathological features.Significant overexpression of miR-21 in PABC tumors compared to normal adjacent tissue was found. Overexpression of miR-21 was frequently found in high grade tumors with loss of hormone receptor expression and was significantly associated with positive lymph nodes (p=0.025. In PABC patients, PTEN, BCL2 and PDCD4 target protein expression was decreased in 80%, 76% and 40% respectively.Conclusion: Our study supports the involvement of miR-21 in breast cancer progression and metastasis formation in PABC implying a role of this miRNA as a marker for poor prognosis in PABC patients.

  2. Potential Role of Circulating MiR-21 in the Diagnosis and Prognosis of Digestive System Cancer: A Systematic Review and Meta-Analysis.

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    Yin, Chengqiang; Zhou, Xiaoying; Dang, Yini; Yan, Jin; Zhang, Guoxin

    2015-12-01

    Recent evidences indicate that circulating microRNAs (miRNAs) exhibit aberrant expression in the plasma of patients suffering from cancer compared to normal individuals, suggesting that it may be a useful noninvasion diagnostic method. MiR-21 plays crucial roles in carcinogenesis and can be served as a biomarker for the detection of various cancers. Therefore, the aim of this meta-analysis is to assess the potential role of miR-21 for digestive system cancer. By searching the PubMed, Embase, and Web of Science for publications concerning the diagnostic value of miR-21 for digestive system cancer, total of 23 publications were included in this meta-analysis. Receiver operating characteristic curves (ROC) were used to check the overall test performance. For prognostic meta-analysis, pooled hazard ratios (HRs) of circulating miR-21 for survival were calculated. Totally 23 eligible publications were included in this meta-analysis (15 articles for diagnosis and 8 articles for prognosis). For diagnostic meta-analysis, the summary estimates revealed that the pooled sensitivity and specificity were 0.76 (95% CI = 0.70-0.82) and 0.84 (95% CI = 0.78-0.89). Besides, the area under the summary ROC curve (AUC) is 0.87. For prognostic meta-analysis, the pooled HR of higher miR-21 expression in circulation was 1.94 (95% CI = 0.99-3.82, P = 0.055), which indicated higher miR-21 expression could be likely to predict poorer survival in digestive system cancer. The subgroup analysis implied the higher expression of miR-21 was correlated with worse overall survival in the Asian population in digestive system cancer (HR = 2.41, 95% CI = 1.21-4.77, P = 0.012). The current evidence suggests circulating miR-21 may be suitable to be a diagnostic and prognostic biomarker for digestive system cancer in the Asians.

  3. miR-21 Is Linked to Glioma Angiogenesis

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    Hermansen, Simon Kjær; Nielsen, Boye Schnack; Aaberg-Jessen, Charlotte

    2016-01-01

    MicroRNA-21 (miR-21) is the most consistently over-expressed microRNA (miRNA) in malignant gliomas. We have previously reported that miR-21 is upregulated in glioma vessels and subsets of glioma cells. To better understand the role of miR-21 in glioma angiogenesis and to characterize miR-21-posit...... with the six markers. These findings suggest that miR-21 is linked to glioma angiogenesis, that miR-21 is unlikely to regulate PTEN, and that miR-21-positive tumor cells do not possess stem cell characteristics....

  4. MiR-21 expression in the tumor cell compartment holds unfavorable prognostic value in gliomas

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    Hermansen, Simon Kjær; Dahlrot, Rikke Hedegaard; Nielsen, Boye Schnack

    2013-01-01

    samples from 193 patients with grade I, II, III, and IV tumors were analyzed by in situ hybridization (ISH) using LNA-DNA chimeric probes. We found miR-21 expression in tumor cells and tumor-associated blood vessels, whereas no expression was seen in adjacent normal brain parenchyma. Using advanced image...... analysis we obtained quantitative estimates reflecting the miR-21 expression levels in each of these compartments. The miR-21 levels correlated significantly with grade [p = 0.027, r (s) = 0.161, 95 % confidence interval (CI), 0.015-0.301] with the highest levels measured in glioblastomas. Only tumor cell...... miR-21 was associated with poor prognosis when adjusting for known clinical parameters (age, grade, and sex) in a multivariate analysis [p = 0.049, hazard ratio (HR) = 1.545, 95 % CI, 1.002-2.381]. In conclusion, we have shown that miR-21 is located in both tumor cells and tumor blood vessels...

  5. miR-21 may acts as an oncomir by targeting RECK, a matrix metalloproteinase regulator, in prostate cancer

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    Reis Sabrina

    2012-05-01

    Full Text Available Abstract Background Prognosis of prostate cancer (PCa is based mainly in histological aspects together with PSA serum levels that not always reflect the real aggressive potential of the neoplasia. The micro RNA (miRNA mir-21 has been shown to regulate invasiveness in cancer through translational repression of the Metaloproteinase (MMP inhibitor RECK. Our aim is to investigate the levels of expression of RECK and miR-21 in PCa comparing with classical prognostic factors and disease outcome and also test if RECK is a target of miR-21 in in vitro study using PCa cell line. Materials and methods To determine if RECK is a target of miR-21 in prostate cancer we performed an in vitro assay with PCa cell line DU-145 transfected with pre-miR-21 and anti-miR-21. To determine miR-21 and RECK expression levels in PCa samples we performed quantitative real-time polymerase chain reaction (qRT-PCR. Results The in vitro assays showed a decrease in expression levels of RECK after transfection with pre-miR-21, and an increase of MMP9 that is regulated by RECK compared to PCa cells treated with anti-miR-21. We defined three profiles to compare the prognostic factors. The first was characterized by miR-21 and RECK underexpression (N = 25 the second was characterized by miR-21 overexpression and RECK underexpression (N = 12, and the third was characterized by miR-21 underexpression and RECK overexpression (N = 16. From men who presented the second profile (miR-21 overexpression and RECK underexpression 91.7% were staged pT3. For the other two groups 48.0%, and 46.7% of patients were staged pT3 (p = 0.025. Conclusions Our results demonstrate RECK as a target of miR-21. We believe that miR-21 may be important in PCa progression through its regulation of RECK, a known regulator of tumor cell invasion.

  6. High expression of miR-21 in tumor stroma correlates with increased cancer cell proliferation in human breast cancer

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    Rask, Lene; Balslev, Eva; Jørgensen, Stine

    2011-01-01

    features, we performed in situ hybridization and semi-quantitative assessment of the miR-21 signal on 12 LN negative grade I (assumed low risk), and 12 LN positive grade II (high risk) breast cancers. miR-21 was predominantly seen in cancer associated fibroblast-like cells, with no difference in expression......Low-risk and high-risk breast cancer patients are stratified primarily according to their lymph node (LN) status and grading. However, some low-risk patients relapse, and some high-risk patients have a favorable clinical outcome, implying a need for better prognostic and predictive tests. Micro...... RNAs are often aberrantly expressed in cancer and microRNA-21 is upregulated in a variety of cancers, including breast cancer. High miR-21 levels have been associated with poor prognosis. To determine the cellular localization of miR-21 and to compare its expression levels with histopathological...

  7. miR-21 Is Linked to Glioma Angiogenesis

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    Hermansen, Simon Kjær; Nielsen, Boye Schnack; Aaberg-Jessen, Charlotte

    2016-01-01

    MicroRNA-21 (miR-21) is the most consistently over-expressed microRNA (miRNA) in malignant gliomas. We have previously reported that miR-21 is upregulated in glioma vessels and subsets of glioma cells. To better understand the role of miR-21 in glioma angiogenesis and to characterize miR-21......-positive tumor cells, we systematically stained consecutive serial sections from ten astrocytomas for miR-21, hypoxia-inducible factor-1α (HIF-1α), vascular endothelial growth factor (VEGF), phosphatase and tensin homolog (PTEN), octamer-binding transcription factor 4 (Oct4), sex-determining region Y box 2...... (Sox2) and CD133. We developed an image analysis-based co-localization approach allowing global alignment and quantitation of the individual markers, and measured the miR-21 in situ hybridization signal against the immunohistochemical staining of the six different markers. miR-21 significantly co...

  8. Adrenaline inhibits osteogenesis via repressing miR-21 expression.

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    Chen, Danying; Wang, Zuolin

    2017-01-01

    Sympathetic signaling is involved in bone homeostasis; however, the cellular and molecular mechanisms remain unknown. In this study, we found that the psychological stress mediator adrenaline inhibited osteogenic differentiation of human bone marrow-derived stem cells (hMSC) by reducing microRNA-21 (miR-21) expression. Briefly, adrenaline significantly inhibited the osteogenic differentiation of hMSCs, as observed with both Alizarin red staining and maker gene expression (RUNX2, OSX, OCN, and OPN). During this process, miR-21 was suppressed by adrenaline via inhibition of histone acetylation, as verified by H3K9Ac chromatin immunoprecipitation (ChIP) assay. MiR-21 was confirmed to promote hMSC osteogenic differentiation, and overexpression of miR-21 reversed the impeditive effect of adrenaline on hMSC osteogenic differentiation. Our results demonstrate that down-regulation of miR-21 is responsible for the adrenaline-mediated inhibition of hMSC osteogenic differentiation. These findings indicate a regulation of bone metabolism by psychological stress and also provide a molecular basis for psychological stress-associated bone diseases. © 2016 International Federation for Cell Biology.

  9. Fiscal decentralization and fiscal discipline

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    Çakır, Nida

    2006-01-01

    Cataloged from PDF version of article. In this thesis, the effects of fiscal procedures, fiscal centralization and fiscal decentralization, on fiscal discipline are analyzed in a theoretical framework. A model of two optimization problems is established: central government’s optimization problem and local government’s optimization problem representing the two fiscal procedures; fiscal centralization and fiscal decentralization respectively. Comparative static analysis is per...

  10. Folate status, folate-related genes and serum miR-21 expression: Implications for miR-21 as a biomarker

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    Emma Louise Beckett

    2015-12-01

    General significance: This study demonstrates that serum miR-21 expression correlates with folate status and related genetic status. This may have consequences for the proposed use of miR-21 as a colorectal cancer biomarker.

  11. Fiscal Flows, Fiscal Balance, and Fiscal Sustainability

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    Richard M. bird

    2003-01-01

    The search for “fiscal indicators” to provide a short-hand (and preferably quantitative) picture of the size, direction, and nature of intergovernmental finance – and, ideally, some guidance for policy designed to improve outcomes – appears to be neverending. “Fiscal balance” and “fiscal sustainability” are, for example, terms commonly heard in discussions of intergovernmental fiscal relations. These concepts sound like good things, and often policies are suggested that are intended to achiev...

  12. Fiscal Federalism

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    Feng, Xingyuan; Ljungwall, Christer; Guo, Sujian

    2013-01-01

    China's central–local relations have been marked by perpetual changes amidst economic restructuring. Fiscal decentralization on the expenditure side has been paralleled by centralization on the revenue side, accompanied by political centralization. Hence, our understanding of China's fiscal...... relations is not without controversy. This paper aims to make a theoretical contribution to the ongoing debate on ‘fiscal federalism’ by addressing crucial questions regarding China's central–local fiscal relations: first, to what extent do Chinese central–local fiscal relations conform to fiscal federalism...... in the Western literature? Second, are there any problems with existing principles of fiscal federalism and, if so, how to refine them? Third, how are refined principles relevant to the Chinese case and what policies should the Chinese government pursue in the future? Based on an in-depth and critical review...

  13. Fiscal rules, fiscal space and procyclical fiscal policy

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    Nerlich, Carolin; Reuter, Wolf Heinrich

    2015-01-01

    In this paper we analyse the interaction of fiscal rules and fiscal space. We find strong evidence for fiscal rules being associated with higher fiscal space. Furthermore, the analysis shows that countries with more fiscal space tend to have higher discretionary expenditures, but that this effect is significantly reduced if fiscal rules are in place. A similar effect can be observed for the procyclicality of fiscal policy, which is significantly higher in an environment of ample fiscal space,...

  14. STAT5 induces miR-21 expression in cutaneous T cell lymphoma

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    Lindahl, Lise M.; Fredholm, Simon; Joseph, Claudine Vanessa

    2016-01-01

    In cutaneous T cell lymphomas (CTCL), miR-21 is aberrantly expressed in skin and peripheral blood and displays anti-apoptotic properties in malignant T cells. It is, however, unclear exactly which cells express miR-21 and what mechanisms regulate miR-21. Here, we demonstrate miR-21 expression...... in situ in both malignant and reactive lymphocytes as well as stromal cells. qRT-PCR analysis of 47 patients with mycosis fungoides (MF) and Sezary Syndrome (SS) confirmed an increased miR- 21 expression that correlated with progressive disease. In cultured malignant T cells miR-21 expression...... T cells and cultured cytokine-dependent SS cells (SeAx). siRNA-mediated depletion of STAT5 inhibited constitutive- and IL-2- induced miR-21 expression in cytokine- independent and dependent T cell lines, respectively. IL-15 and IL-2 were more potent than IL-21 in inducing miR-21 expression...

  15. Up-regulation of miR-21 Mediates Resistance to Trastuzumab Therapy for Breast Cancer*

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    Gong, Chang; Yao, Yandan; Wang, Ying; Liu, Bodu; Wu, Wei; Chen, Jianing; Su, Fengxi; Yao, Herui; Song, Erwei

    2011-01-01

    Trastuzumab resistance emerges to be a major issue in anti-human epidermal growth factor receptor 2 (HER2) therapy for breast cancers. Here, we demonstrated that miR-21 expression was up-regulated and its function was elevated in HER2+ BT474, SKBR3, and MDA-MB-453 breast cancer cells that are induced to acquire trastuzumab resistance by long-term exposure to the antibody, whereas protein expression of the PTEN gene, a miR-21 target, was reduced. Blocking the action of miR-21 with antisense oligonucleotides re-sensitized the resistant cells to the therapeutic activities of trastuzumab by inducing growth arrest, proliferation inhibition, and G1-S cell cycle checking in the presence of the antibody. Ectopic expression of miR-21 in HER2+ breast cancer cells confers resistance to trastuzumab. Rescuing PTEN expression with a p3XFLAG-PTEN-mut construct with deleted miR-21 targeting sequence at its 3′ UTR restored the growth inhibition of trastuzumab in the resistant cells by inducing PTEN activation and AKT inhibition. In vivo, administering miR-21 antisense oligonucleotides restored trastuzumab sensitivity in the resistant breast cancer xenografts by inducing PTEN expression, whereas injection of miR-21 mimics conferred trastuzumab resistant in the sensitive breast tumors via PTEN silence. Up-regulatin of miR-21 in tumor biopsies obtained from patients receiving pre-operative trastuzumab therapy was associated with poor trastuzumab response. Therefore, miR-21 overexpression contributes to trastuzumab resistance in HER2+ breast cancers and antagonizing miR-21 demonstrates therapeutic potential by sensitizing the malignancy to anti-HER2 treatment. PMID:21471222

  16. Planeamento fiscal

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    Fortes, Paulo Renato Lopes

    2014-01-01

    A presente dissertação apresenta como objeto de estudo o Planeamento Fiscal, como uma ferramenta de gestão e não como uma ferramenta de evasão fiscal. Durante a elaboração desta dissertação poder-se-á ver que o sistema fiscal português aceita e até compactua com determinadas práticas de Planeamento Fiscal, como se pode verificar nos casos das deduções à coleta, das isenções e dos benefícios fiscais que a lei atribui. De modo a perceber o tema e o seu enquadram...

  17. Hsa-miR-21 and Hsa-miR-29 in Tissue as Potential Diagnostic and Prognostic Biomarkers for Gastric Cancer

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    Dahu Wang

    2015-10-01

    Full Text Available Background/Aims: Gastric cancer (GC is the fourth most common cancer and the second most common cause of cancer deaths worldwide. Endoscopic examination is the most used method to detect the GC nowadays, whereas this method is expensive and invasive. MicroRNAs (miRNAs are a group of recently discovered small non-protein-coding RNAs. They regulate the expression of hundreds of target genes; thereby control a wide range of tumorigenic processes. In this study, we selected two miRNAs, hsa-miR-21 and hsa-miR-29, as the targets to assess their diagnostic and prognostic value for GC. Methods: A total of 50 GC patients including 24 females and 26 males were recruited. Tumor and adjacent non-tumor tissue samples were collected from all these participants during the endoscopic examination. RNAs were extracted from these samples, then quantified via qRT-PCR and normalized with RNU43 as the internal control. Statistical analyses were conducted using the GraphPad Prism 5.0. Results: We discovered a higher expression of hsa-miR-21 and a relatively lower expression of hsa-miR-29hsa-miR-29 in the tumor tissue than in the adjacent non-tumor tissue. Moreover, both the two miRNAs showed moderate diagnostic performance (hsa-miR-21: AUC = 0.75, sensitivity = 0.70, specificity = 0.78; hsa-miR-29hsa-miR-29: AUC = 0.73, sensitivity = 0.70, specificity = 0.68. In the follow-up research, we found that higher tissue hsa-miR-21 level was related to a lower overall survival rate, whereas higher tissue hsa-miR-29hsa-miR-29 level was associated with the higher overall survival rate. These results indicated that both hsa-miR-21 and hsa-miR-29 had the potential to be the biomarkers for GC prognosis. Conclusion: In summary, we verified the diagnostic and prognostic value of tissue hsa-miR-21hsa-miR-21 and hsa-miR-29 in GC. Both of them can be potentially applied as novel and non-invasive biomarkers for GC.

  18. The oncogenic microRNA miR-21 promotes regulated necrosis in mice.

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    Ma, Xiaodong; Conklin, Daniel J; Li, Fenge; Dai, Zhongping; Hua, Xiang; Li, Yan; Xu-Monette, Zijun Y; Young, Ken H; Xiong, Wei; Wysoczynski, Marcin; Sithu, Srinivas D; Srivastava, Sanjay; Bhatnagar, Aruni; Li, Yong

    2015-05-20

    MicroRNAs (miRNAs) regulate apoptosis, yet their role in regulated necrosis remains unknown. miR-21 is overexpressed in nearly all human cancer types and its role as an oncogene is suggested to largely depend on its anti-apoptotic action. Here we show that miR-21 is overexpressed in a murine model of acute pancreatitis, a pathologic condition involving RIP3-dependent regulated necrosis (necroptosis). Therefore, we investigate the role of miR-21 in acute pancreatitis injury and necroptosis. miR-21 deficiency protects against caerulein- or L-arginine-induced acute pancreatitis in mice. miR-21 inhibition using locked-nucleic-acid-modified oligonucleotide effectively reduces pancreatitis severity. miR-21 deletion is also protective in tumour necrosis factor-induced systemic inflammatory response syndrome. These data suggest that miRNAs are critical participants in necroptosis and miR-21 enhances cellular necrosis by negatively regulating tumour suppressor genes associated with the death-receptor-mediated intrinsic apoptosis pathway, and could be a therapeutic target for preventing pathologic necrosis.

  19. MiR-21 Protected Cardiomyocytes against Doxorubicin-Induced Apoptosis by Targeting BTG2

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    Zhongyi Tong

    2015-06-01

    Full Text Available Doxorubicin (DOX is an anthracycline drug with a wide spectrum of antineoplastic activities. However, it causes cardiac cytotoxicity, and this limits its clinical applications. MicroRNA-21 (miR-21 plays a vital role in regulating cell proliferation and apoptosis. While miR-21 is preferentially expressed in adult cardiomyocytes and involved in cardiac development and heart disease, little is known regarding its biological functions in responding to DOX-induced cardiac cytotoxicity. In this study, the effects of DOX on mouse cardiac function and the expression of miR-21 were examined in both mouse heart tissues and rat H9C2 cardiomyocytes. The results showed that the cardiac functions were more aggravated in chronic DOX injury mice compared with acute DOX-injury mice; DOX treatment significantly increased miR-21 expression in both mouse heart tissue and H9C2 cells. Over-expression of miR-21 attenuated DOX-induced apoptosis in cardiamyocytes whereas knocking down its expression increased DOX-induced apoptosis. These gain- and loss- of function experiments showed that B cell translocation gene 2 (BTG2 was a target of miR-21. The expression of BTG2 was significantly decreased both in myocardium and H9C2 cells treated with DOX. The present study has revealed that miR-21 protects mouse myocardium and H9C2 cells against DOX-induced cardiotoxicity probably by targeting BTG2.

  20. Plasma and saliva miR-21 expression in colorectal cancer patients.

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    Sazanov, A A; Kiselyova, E V; Zakharenko, A A; Romanov, M N; Zaraysky, M I

    2017-05-01

    MicroRNA-21 (miR-21) expression was quantified by real-time qRT-PCR in peripheral blood and saliva samples obtained from patients diagnosed with colorectal cancer (CRC) of varying degrees of malignancy and healthy volunteers. All patients had adenocarcinoma located in the distal colon at different stages. Significant differences were detected between the control group and the total experimental group of CRC patients (plasma, P = 0.0001; saliva, P = 5e-12). MiR-21 expression was also significantly different in certain subgroups of patients with CRC disease stages II-IV as compared to the control group. No correlation of miR-21 expression was found with regard to gender and age of patents. Also, there were no significant individual correlations and linear regression of miR-21 expression in the plasma and saliva. The estimated diagnostic sensitivity and specificity of miR-21 expression were respectively 65 and 85% in the plasma, and 97 and 91% in the saliva. Our data suggest that miR-21 in both the saliva and plasma could be a proper biomarker for CRC screening, although the saliva miR-21 expression test looks preferable due to its higher sensitivity, specificity, and technical simplicity.

  1. Turning 21: Induction of miR-21 as a key switch in the inflammatory response

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    Frederick J Sheedy

    2015-01-01

    Full Text Available miR-21 is one of the most highly expressed members of the small non-coding microRNA family in many mammalian cell types. Its expression is further enhanced in many diseased states including solid tumors, cardiac injury and inflamed tissue. Whilst the induction of miR-21 by inflammatory stimuli cells has been well documented in both hematopoietic cells of the immune system (particularly monocytes/macrophages but also dendritic and T-cells and non-hematopoietic tumorigenic cells, the exact functional outcome of this elevated miR-21 is less obvious. Recent studies have confirmed a key role for miR-21 in the resolution of inflammation and in negatively regulating the proinflammatory response induced by many of the same stimuli that trigger miR-21 induction itself. In particular, miR-21 has emerged as a key mediator of the anti-inflammatory response in macrophages. This suggests that miR-21 inhibition in leukocytes will promote inflammation and may enhance current therapies for defective immune responses such as cancer, mycobacterial vaccines or Th2-associated allergic inflammation. At the same time, miR-21 has been shown to promote inflammatory mediators in non-hematopoietic cells resulting in neoplastic transformation. This review will focus on functional studies of miR-21 during inflammation which are complicated by the numerous molecular targets and processes that have emerged as miR-21 sensitive. It may be that the exact functional outcome of miR-21 is determined by multiple features including the cell type affected, the inducing signal, the transcriptomic profile of the cell, which ultimately affect the availability and ability to engage different target mRNAs and bring about its unique responses. Reviewing this data may illustrate that RNA-based oligonucleotide therapies for different diseases based upon miR-21 may have to target the unique and operative miRNA:mRNA interactions functionally active disease.

  2. ANCHORING FISCAL EXPECTATIONS

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    Eric M. Leeper

    2009-01-01

    In this lecture, I argue that there are remarkable parallels between how monetary and fiscal policies operate on the macro economy and that these parallels are sufficient to lead us to think about transforming fiscal policy and fiscal institutions as many countries have transformed monetary policy and monetary institutions. Making fiscal transparency comparable to monetary transparency requires fiscal authorities to discuss future possible fiscal policies explicitly. Enhanced fiscal transpare...

  3. Increased circulating miR-21 levels are associated with kidney fibrosis.

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    Glowacki, François; Savary, Grégoire; Gnemmi, Viviane; Buob, David; Van der Hauwaert, Cynthia; Lo-Guidice, Jean-Marc; Bouyé, Sébastien; Hazzan, Marc; Pottier, Nicolas; Perrais, Michaël; Aubert, Sébastien; Cauffiez, Christelle

    2013-01-01

    MicroRNAs (miRNAs) are a class of noncoding RNA acting at a post-transcriptional level to control the expression of large sets of target mRNAs. While there is evidence that miRNAs deregulation plays a causative role in various complex disorders, their role in fibrotic kidney diseases is largely unexplored. Here, we found a strong up-regulation of miR-21 in the kidneys of mice with unilateral ureteral obstruction and also in the kidneys of patients with severe kidney fibrosis. In addition, mouse primary fibroblasts derived from fibrotic kidneys exhibited higher miR-21 expression level compared to those derived from normal kidneys. Expression of miR-21 in normal primary kidney fibroblasts was induced upon TGFβ exposure, a key growth factor involved in fibrogenesis. Finally, ectopic expression of miR-21 in primary kidney fibroblasts was sufficient to promote myofibroblast differentiation. As circulating miRNAs have been suggested as promising non-invasive biomarkers, we further assess whether circulating miR-21 levels are associated with renal fibrosis using sera from 42 renal transplant recipients, categorized according to their renal fibrosis severity, evaluated on allograft biopsies (Interstitial Fibrosis/Tubular Atrophy (IF/TA). Circulating miR-21 levels are significantly increased in patients with severe IF/TA grade (IF/TA grade 3: 3.0±1.0 vs lower grade of fibrosis: 1.5±1.2; p = 0.001). By contrast, circulating miR-21 levels were not correlated with other renal histological lesions. In a multivariate linear regression model including IF/TA grade and estimated GFR, independent associations were found between circulating miR-21 levels and IF/TA score (ß = 0.307, p = 0.03), and between miR-21 levels and aMDRD (ß = -0.398, p = 0.006). Altogether, these data suggest miR-21 has a key pathogenic role in kidney fibrosis and may represent a novel, predictive and reliable blood marker of kidney fibrosis.

  4. Increased circulating miR-21 levels are associated with kidney fibrosis.

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    François Glowacki

    Full Text Available MicroRNAs (miRNAs are a class of noncoding RNA acting at a post-transcriptional level to control the expression of large sets of target mRNAs. While there is evidence that miRNAs deregulation plays a causative role in various complex disorders, their role in fibrotic kidney diseases is largely unexplored. Here, we found a strong up-regulation of miR-21 in the kidneys of mice with unilateral ureteral obstruction and also in the kidneys of patients with severe kidney fibrosis. In addition, mouse primary fibroblasts derived from fibrotic kidneys exhibited higher miR-21 expression level compared to those derived from normal kidneys. Expression of miR-21 in normal primary kidney fibroblasts was induced upon TGFβ exposure, a key growth factor involved in fibrogenesis. Finally, ectopic expression of miR-21 in primary kidney fibroblasts was sufficient to promote myofibroblast differentiation. As circulating miRNAs have been suggested as promising non-invasive biomarkers, we further assess whether circulating miR-21 levels are associated with renal fibrosis using sera from 42 renal transplant recipients, categorized according to their renal fibrosis severity, evaluated on allograft biopsies (Interstitial Fibrosis/Tubular Atrophy (IF/TA. Circulating miR-21 levels are significantly increased in patients with severe IF/TA grade (IF/TA grade 3: 3.0±1.0 vs lower grade of fibrosis: 1.5±1.2; p = 0.001. By contrast, circulating miR-21 levels were not correlated with other renal histological lesions. In a multivariate linear regression model including IF/TA grade and estimated GFR, independent associations were found between circulating miR-21 levels and IF/TA score (ß = 0.307, p = 0.03, and between miR-21 levels and aMDRD (ß = -0.398, p = 0.006. Altogether, these data suggest miR-21 has a key pathogenic role in kidney fibrosis and may represent a novel, predictive and reliable blood marker of kidney fibrosis.

  5. Japan's Fiscal Policy and Fiscal Reconstruction

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    Toshihiro Ihori; Atsushi Nakamoto

    2005-01-01

    This paper investigates the macroeconomic effects of fiscal policy and the fiscal reconstruction movement in Japan. We first summarize Japan's fiscal policy in recent years and discuss advantages and disadvantages of government deficits. Next, we investigate the macroeconomic effects of Japanese fiscal policy and evaluate the plausibility of non-Keynesian effects. We also analyze the possibility of the crowding-in effect of fiscal policy and investigate the spillover effects of deregulation. ...

  6. MiR-21 is involved in radiation-induced bystander effects

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    Xu, Shuai; Ding, Nan; Pei, Hailong; Hu, Wentao; Wei, Wenjun; Zhang, Xurui; Zhou, Guangming; Wang, Jufang

    2014-01-01

    Radiation-induced bystander effects are well-established phenomena, in which DNA damage responses are induced not only in the directly irradiated cells but also in the non-irradiated bystander cells through intercellular signal transmission. Recent studies hint that bystander effects are possibly mediated via small non-coding RNAs, especially microRNAs. Thus, more details about the roles of microRNA in bystander effects are urgently needed to be elucidated. Here we demonstrated that bystander effects were induced in human fetal lung MRC-5 fibroblasts through medium-mediated way by different types of radiation. We identified a set of differentially expressed microRNAs in the cell culture medium after irradiation, among which the up-regulation of miR-21 was further verified with qRT-PCR. In addition, we found significant upregulation of miR-21 in both directly irradiated cells and bystander cells, which was confirmed by the expression of miR-21 precursor and its target genes. Transfection of miR-21 mimics into non-irradiated MRC-5 cells caused bystander-like effects. Taken together, our data reveals that miR-21 is involved in radiation-induced bystander effects. Elucidation of such a miRNA-mediated bystander effect is of utmost importance in understanding the biological processes related to ionizing radiation and cell-to-cell communication. PMID:25483031

  7. "Japanese Fiscal Reform: Fiscal Reconstruction and Fiscal Policy"

    OpenAIRE

    2000-01-01

    This paper evaluates the recent movement of Japanese fiscal reform. We first summarize fiscal policy in 1990s. Then, we investigate several relevant topics of fiscal policy such as the macroeconomic impact of government debt and the ustainability problem. We then consider dynamic properties of fiscal reconstruction process by analyzing the dynamic game among various interest groups. This paper points out that the long-run structural reform is more important than the short-run Keynesian policy...

  8. Aberrant upregulation of miR-21 in placental tissues of macrosomia.

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    Jiang, H; Wu, W; Zhang, M; Li, J; Peng, Y; Miao, T-T; Zhu, H; Xu, G

    2014-09-01

    With China's rapid economic growth in the past 3 decades, an increase in rate of macrosomia has been reported in China. Fetal growth is a result of multiple factors including genetic potential for growth, maternal nutrition, maternal metabolism, endocrine factors and placental perfusion and function. However, the detailed mechanism of how macrosomia happened remains poorly known. Recent studies showed that the expression of a number of microRNAs (miRNAs) in placentas is involved in fetal growth. We hypothesized that aberrant expression of microRNA-21 (miR-21) and microRNA-16 (miR-16) in placenta is associated with macrosomia. Using quantitative real time PCR, we analyzed the expression level of miR-21 and miR-16 in terminal placentas of macrosomia pregnancies (n=35) and normal controls (n=35). Potential target genes of miRNA were predicted using TargetScan, miRanda and PicTar. Target genes were mapped to KEGG pathways using KEGG Mapper with an in-house Perl script with KEGG Gene IDs. MiR-21 showed significant up-regulation in macrosomia (P=0.037). After controlling the potential confounders, multivariable logistic regression analysis suggested the risk of macrosomia increased, multivariable adjusted ORs of macrosomia for those in the highest tertile was 3.931 (95%CI: 1.049-14.736) compared with those in the lowest tertile in terms of miR-21 level. The target genes of miR-21 were involved in eight possible signaling pathways. They were pathways in P53 signaling pathway, MAPK signaling pathway, HIF-1 signaling pathway, TGF-beta signaling pathway and PI3K-Akt signaling pathway (Pmacrosomia. Our results indicate that the expression level of miR-21 in placental tissue may be involved in the development of macrosomia.

  9. Responsabilidad fiscal

    Directory of Open Access Journals (Sweden)

    Manuel Alberto Restrepo-Medina

    2010-03-01

    Full Text Available Una de las características distintivas del sistema constitucional adoptado en 1991 es el desarrollo de mecanismos de control al ejercicio de la autoridad, uno de los cuales es el control fiscal, que bajo un tratamiento normativo diferente del vigente hasta entonces, se orienta a la preservación de los recursos públicos y a su aplicación a los fines esenciales del Estado. Dentro del nuevo esquema constitucional del control fiscal, su objeto de vigilancia lo constituye la gestión fiscal, cuyo ejercicio inadecuado, lesivo del erario, da lugar a la deducción de la consecuente responsabilidad patrimonial por parte de las contralorías. Ante la ausencia de desarrollo legal dada la precariedad de la regulación procesal contenida en la Ley 42 de 1993, la evolución conceptual al respecto fue asumida por las altas cortes hasta la expedición de la Ley 610 de 2000. Sin embargo, la demora en la expedición del estatuto legal que desarrollara integralmente el ejercicio de esta atribución de las contralorías, impide efectuar un juicio sobre las bondades o las fallas de la existencia y aplicación de esta institución jurídica de estirpe constitucional.

  10. MiR-21 expression in the tumor stroma of oral squamous cell carcinoma

    DEFF Research Database (Denmark)

    Hedbäck, Nora; Jensen, David H; Specht, Lena

    2014-01-01

    Oral squamous cell carcinoma (OSCC) patients have a high mortality rate; thus, new clinical biomarkers and therapeutic options are needed. MicroRNAs (miRNAs) are short noncoding RNAs that regulate posttranscriptional gene expression and are commonly deregulated in OSCC and other cancers. MicroRNA......-21 (miR-21) is the most consistently overexpressed miRNA in several types of cancer, and it might be a useful clinical biomarker and therapeutic target. To better understand the role of miR-21 in OSCC, paraffin-embedded tumor tissue samples from 86 patients with primary OSCC were analyzed by in situ...

  11. MiR-21 promoted proliferation and migration in hepatocellular carcinoma through negative regulation of Navigator-3

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Zhipeng, E-mail: dr_zpwang@163.com [The Digestive and Vascural Surgery Center, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region (China); Yang, Huan [The Department of Liver and Biliary Pancreatic Surgery, Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region (China); Ren, Lei [The Department of General Surgery, Branching Hospital of the First People' s Hospital of Urumqi, 830000, Xinjiang Uygur Autonomous Region (China)

    2015-09-04

    MicroRNA-21 (miR-21) has been well-established and found to be over-expressed in various human cancers and has been associated with hepatocellular carcinoma (HCC) progression. However, the underlying mechanism of miR-21 involvement in the development and progression of HCC remains to be understood. In the present study, we firstly identified that the Navigator-3 (NAV-3) gene as a novel direct target of miR-21. Knock-down of NAV-3 using shRNA can rescue the effects of anti-miR-21 inhibitor in HCC cell lines, whereas re-expression of miR-21 using transfection with miR-21 mimics phenocopied the NAV-3 knock-down model. Additionally, miR-21 levels inversely correlated with NAV-3 both in HCC cells and tissues. Knock-down of NAV-3 promoted both the proliferation and migration in HCC cells. Together, our findings suggest an important role for miR-21 in the progression of HCC, which negatively regulated Navigator-3 in the migration of HCC. - Highlights: • Navigator-3 (NAV-3) suppresses proliferation, migration and tumorigenesis of HCC cells. • NAV-3 was a novel target of miR-21. • MiR-21 negatively regulates NAV-3 in HCC.

  12. miR-21 modulates resistance of HR-HPV positive cervical cancer cells to radiation through targeting LATS1

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Shikai; Song, Lili, E-mail: commasll@163.com; Zhang, Liang; Zeng, Saitian; Gao, Fangyuan

    2015-04-17

    Although multiple miRNAs are found involved in radioresistance development in HR-HPV positive (+) cervical cancer, only limited studies explored the regulative mechanism of the miRNAs. miR-21 is one of the miRNAs significantly upregulated in HR-HPV (+) cervical cancer is also significantly associated with radioresistance. However, the detailed regulative network of miR-21 in radioresistance is still not clear. In this study, we confirmed that miR-21 overexpression was associated with higher level of radioresistance in HR-HPV (+) cervical cancer patients and thus decided to further explore its role. Findings of this study found miR-21 can negatively affect radiosensitivity of HR-HPV (+) cervical cancer cells and decrease radiation induced G2/M block and increase S phase accumulation. By using dual luciferase assay, we verified a binding site between miR-21 and 3′-UTR of large tumor suppressor kinase 1 (LATS1). Through direct binding, miR-21 can regulate LATS1 expression in cervical cancer cells. LATS1 overexpression can reverse miR-21 induced higher colony formation rate and also reduced miR-21 induced S phase accumulation and G2/M phase block reduction under radiation treatment. These results suggested that miR-21-LATS1 axis plays an important role in regulating radiosensitivity. - Highlights: • miR-21 is highly expressed in HR-HPV (+) radioresistant cervical cancer patients. • miR-21 can negatively affect radiosensitivity of HR-HPV (+) cervical cancer cells. • miR-21 can decrease radiation induced G2/M block and increase S phase accumulation. • miR-21 modulates radiosensitivity cervical cancer cell by directly targeting LATS1.

  13. [Experiences with the Three-Factor Eating Questionnaire-R21 in young men].

    Science.gov (United States)

    Czeglédi, Edit

    2017-09-01

    Eating behaviours play a crucial role in the development of obesity. To conduct a psychometric analysis of the Three-Factor Eating Questionnaire-R21 and to investigate the correlates of obesogenic eating behaviours among males. Participants of the cross-sectional questionnaire-based study were male university students (n = 239, mean of age: 20.3 years, SD = 2.78 years). self-reported body weight and body height, Three-Factor Eating Questionnaire-R21, Trait Anxiety Scale of the State-Trait Anxiety Inventory. Results of confirmatory factor analysis supported the theoretical model of the Three-Factor Eating Questionnaire-R21 (χ 2 (186) = 366.1, peating behaviours, such as uncontrolled eating, cognitive restraint, and emotional eating. Results support the construct validity and reliability of the Three-Factor Eating Questionnaire-R21 among males and highlight the importance of taking psychological factors into account in the prevention of obesity. Orv Hetil. 2017; 158(37): 1469-1477.

  14. Urtica dioica extract suppresses miR-21 and metastasis-related genes in breast cancer.

    Science.gov (United States)

    Mansoori, Behzad; Mohammadi, Ali; Hashemzadeh, Shahriar; Shirjang, Solmaz; Baradaran, Ali; Asadi, Milad; Doustvandi, Mohammad Amin; Baradaran, Behzad

    2017-09-01

    Breast cancer has a high prevalence among women worldwide. Tumor invasion and metastasis still remains an open issue that causes most of the therapeutic failures and remains the prime cause of patient mortality. Hence, there is an unmet need to develop the most effective therapeutic approach with the lowest side effects and highest cytotoxicity that will effectively arrest or eradicate metastasis. An MTT assay and scratch test were used to assess the cytotoxicity and migration effects of Urtica dioica on the breast cancer cells. The QRT-PCR was used to study the expression levels of miR-21, MMP1, MMP9, MMP13, CXCR4, vimentin, and E-cadherin. The results of gene expression in tumoral groups confirmed the overexpression of miR-21, MMP1, MMP9, MMP13, vimentin, and CXCR4, and the lower expression of E-cadherin compared to control groups (PUrtica dioica significantly inhibited breast cancer cell proliferation. Moreover, findings from the scratch assay exhibited the inhibitory effects of Urtica dioica on the migration of breast cancer cell lines. Urtica dioica extract could inhibit cancer cell migration by regulating miR-21, MMP1, MMP9, MMP13, vimentin, CXCR4, and E-Cadherin. Moreover, our findings demonstrated that the extract could decrease miR-21 expression, which substantially lessens the overexpressed MMP1, MMP9, MMP13, vimentin, and CXCR4 and increases E-cadherin in the tumoral group. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  15. ERβ regulates miR-21 expression and inhibits invasion and metastasis in cancer cells

    Science.gov (United States)

    Tian, Junmei; Tu, Zhenzhen; Chen, Wei R.; Gu, Yueqing

    2012-03-01

    In human, estrogens play important roles in many physiological processes, and is also found to be connected with numerous cancers. In these diseases, estrogen mediates its effects through the estrogen receptor (ER), which serves as the basis for many current clinical diagnosis. Two forms of the estrogen receptor have been identified, ERα and ERβ, and show different and specific functions. The two estrogen receptors belong to a family of ligand-regulated transcription factors. Estrogen via ERα stimulates proliferation in the breast, uterus, and developing prostate, while estrogen via ERβ inhibits proliferation and promotes differentiation in the prostate, mammary gland, colon, lung, and bone marrow stem cells. MicroRNAs (miRs) are small non-coding RNA molecules that occur naturally and downregulate protein expression by translational blockade of the target mRNA or by promoting mRNA decay. MiR-21 is one of the most studied miRNAs in cancers. MiR-21 is overexpressed in the most solid tumors, promoting progression and metastasis. The miR-21 gene is located on the chromosome 17, in the 10th intron of a protein-coding gene, TMEM49. While, the function of TMEM49 is currently unknown. Our experiment is designed to identity the relationship between miR-21 and ERβ in cancer progression. The human cancer cells were transfected with ERβ. Real-time PCR analysis showed that the expression level of miR-21 was significantly inhibited down by ERβ treatment. As MTT assay showed the tumor cell survival rate was also inhibited significantly. Go/Gl phase cell cycle arrest was founded and tumor cell apoptosis was induced in ERβ group.

  16. [Down-regulation of miR-21 expression enhances the radiosensitivity of TE-1 cells in vitro].

    Science.gov (United States)

    Li, Xiaoqing; Chen, Xin; Huang, Shan; Che, Shaomin; Zhang, Xiaozhi

    2012-11-01

    To study the effect of miR-21 down-regulation on the radiosensitivity of TE-1 cells in vitro. TE-1 cells were transfected via lentivirus with a vector containing the antisense oligonucleotides of miR21, and the subclones with stable down-regulation of miR21 expression were selected with puromycin and designated as TE-1-miR21(-), whose expression level of miR21 was determined using real-time quantitative PCR. The radiosensitivity of TE-1 and TE-1-miR21(-) cells were evaluated with colony formation assay, and the expressions of β-catenin was determined using Western blotting and RT-PCR. Flow cytometry was used to analyze the proportion of p75NTR(+) cells in TE-1 and TE-1-miR21(-) cells. A cell subclone stably expressing a low level of miR21 was obtained and verified by real-time quantitative PCR. Colony formation assay showed an enhanced the radiosensitivity of TE-1-miR21(-) cells compared to parental TE-1 cells. RT-PCR revealed no significant changes in β-catenin mRNA expression in TE-1-miR21(-) cells, whereas its β-catenin protein expression was markedly suppressed by high-dose (8 and 10 Gy) irradiation. Flow cytometry assay showed a decreased proportion of p75NTR(+) cells in TE-1-miR21(-) cells compared to that in TE-1 cells. Down-regulation of miR21 can enhance the radiosensitivity of TE-1 cells, which might result from the inactivation of wnt/β-catenin signal pathway and a decreased p75NTR(+) cell proportion.

  17. Fiscal Transparency and Procyclical Fiscal Policy

    DEFF Research Database (Denmark)

    Andersen, Asger Lau; Nielsen, Lasse Holbøll Westh

    This paper examines why fiscal policy is procyclical in developing as well as developed countries. We introduce the concept of fiscal transparency into a model of retrospective voting, in which a political agency problem between voters and politicians generates a procyclical bias in government...... spending. The introduction of fiscal transparency generates two new predictions: 1) the procyclical bias in fiscal policy arises only in good times; and 2) a higher degree of fiscal transparency reduces the bias in good times. We find solid empirical support for both predictions using data on both OECD...

  18. Fiscal Federalism

    Directory of Open Access Journals (Sweden)

    Tatiana Mosteanu

    2007-06-01

    Full Text Available The central budget of a country collects only a fraction of the total fiscal revenues and executes only o fraction of the national public expenditures, the rest of the revenues and expenditures becoming the responsability of subnational governments. The economist Charles Tiebout developed a theoretical model which although makes an imperfect description of the reality, shows that people’s mobility is being influenced by tax rates and the amount of state/local expenditures. Thus, he suggests that the degree of responsibility that can be appointed to the local budgets should subscribe to the tax – benefits ratio, the extend of the positive externalities and the scale economies of public goods. Also, the issue of revenues distribution among communities is being raised, being identified three kinds of grants used by the public authorities: matching grants, block grants and conditional block grants. In the concept of fiscal federalism there can be found a limited analogy between national public finance theory and international public finance theory, with the international taxation as the pivotal element.

  19. IL-4 Up-Regulates MiR-21 and the MiRNAs Hosted in the CLCN5 Gene in Chronic Lymphocytic Leukemia.

    Directory of Open Access Journals (Sweden)

    Natalia Ruiz-Lafuente

    Full Text Available Interleukin 4 (IL-4 induces B-cell differentiation and survival of chronic lymphocytic leukemia (CLL cells. MicroRNAs (miRNAs regulate mRNA and protein expression, and several miRNAs, deregulated in CLL, might play roles as oncogenes or tumor suppressors. We have studied the miRNA profile of CLL, and its response to IL-4, by oligonucleotide microarrays, resulting in the detection of a set of 129 mature miRNAs consistently expressed in CLL, which included 41 differentially expressed compared to normal B cells (NBC, and 6 significantly underexpressed in ZAP-70 positive patients. IL-4 stimulation brought about up-regulation of the 5p and 3p mature variants of the miR-21 gene, which maps immediately downstream to the VMP1 gene, and of the mature forms generated from the miR-362 (3p and 5p, miR-500a (3p, miR-502 (3p, and miR-532 (3p and 5p genes, which map within the third intron of the CLCN5 gene. Both genes are in turn regulated by IL-4, suggesting that these miRNAs were regulated by IL-4 as passengers from their carrier genes. Their levels of up-regulation by IL-4 significantly correlated with cytoprotection. MiR-21 has been reported to be leukemogenic, associated to bad prognosis in CLL, and the miRNA more frequently overexpressed in human cancer. Up-regulation by IL-4 of miR-21 and the miRNAs hosted in the CLCN5 locus may contribute to evasion of apoptosis of CLL cells. These findings indicate that the IL-4 pathway and the miRNAs induced by IL-4 are promising targets for the development of novel therapies in CLL.

  20. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... your chances of survival. The estimate of how the disease will go for you is called prognosis. It ... to discuss cancer prognosis (the likely course of the disease). Learn key points about prognosis and how to ...

  1. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... disease will go for you is called prognosis. It can be hard to understand what prognosis means ... prognosis include: The type of cancer and where it is in your body The stage of the ...

  2. Xenon Protects Against Septic Acute Kidney Injury via miR-21 Target Signaling Pathway*

    Science.gov (United States)

    Jia, Ping; Teng, Jie; Zou, Jianzhou; Fang, Yi; Wu, Xie; Liang, Mingyu

    2015-01-01

    Objectives: Septic acute kidney injury is one of the most common and life-threatening complications in critically ill patients, and there is no approved effective treatment. We have shown xenon provides renoprotection against ischemia-reperfusion injury and nephrotoxicity in rodents via inhibiting apoptosis. Here, we studied the effects of xenon preconditioning on septic acute kidney injury and its mechanism. Design: Experimental animal investigation. Setting: University research laboratory. Subjects: Experiments were performed with male C57BL/6 mice, 10 weeks of age, weighing 20–25 g. Interventions: We induced septic acute kidney injury by a single intraperitoneal injection of Escherichia coli lipopolysaccharide at a dose of 20 mg/kg. Mice were exposed for 2 hours to either 70% xenon or 70% nitrogen, 24 hours before the onset of septic acute kidney injury. In vivo knockdown of miR-21 was performed using locked nucleic acid-modified anti-miR, the role of miR-21 in renal protection conferred by the xenon preconditioning was examined, and miR-21 signaling pathways were analyzed. Measurements and Main Results: Xenon preconditioning provided morphologic and functional renoprotection, characterized by attenuation of renal tubular damage, apoptosis, and a reduction in inflammation. Furthermore, xenon treatment significantly upregulated the expression of miR-21 in kidney, suppressed proinflammatory factor programmed cell death protein 4 expression and nuclear factor-κB activity, and increased interleukin-10 production. Meanwhile, xenon preconditioning also suppressed the expression of proapoptotic protein phosphatase and tensin homolog deleted on chromosome 10, activating protein kinase B signaling pathway, subsequently increasing the expression of antiapoptotic B-cell lymphoma-2, and inhibiting caspase-3 activity. Knockdown of miR-21 upregulated its target effectors programmed cell death protein 4 and phosphatase and tensin homolog deleted on chromosome 10

  3. Xenon Protects Against Septic Acute Kidney Injury via miR-21 Target Signaling Pathway.

    Science.gov (United States)

    Jia, Ping; Teng, Jie; Zou, Jianzhou; Fang, Yi; Wu, Xie; Liang, Mingyu; Ding, Xiaoqiang

    2015-07-01

    Septic acute kidney injury is one of the most common and life-threatening complications in critically ill patients, and there is no approved effective treatment. We have shown xenon provides renoprotection against ischemia-reperfusion injury and nephrotoxicity in rodents via inhibiting apoptosis. Here, we studied the effects of xenon preconditioning on septic acute kidney injury and its mechanism. Experimental animal investigation. University research laboratory. Experiments were performed with male C57BL/6 mice, 10 weeks of age, weighing 20-25 g. We induced septic acute kidney injury by a single intraperitoneal injection of Escherichia coli lipopolysaccharide at a dose of 20 mg/kg. Mice were exposed for 2 hours to either 70% xenon or 70% nitrogen, 24 hours before the onset of septic acute kidney injury. In vivo knockdown of miR-21 was performed using locked nucleic acid-modified anti-miR, the role of miR-21 in renal protection conferred by the xenon preconditioning was examined, and miR-21 signaling pathways were analyzed. Xenon preconditioning provided morphologic and functional renoprotection, characterized by attenuation of renal tubular damage, apoptosis, and a reduction in inflammation. Furthermore, xenon treatment significantly upregulated the expression of miR-21 in kidney, suppressed proinflammatory factor programmed cell death protein 4 expression and nuclear factor-κB activity, and increased interleukin-10 production. Meanwhile, xenon preconditioning also suppressed the expression of proapoptotic protein phosphatase and tensin homolog deleted on chromosome 10, activating protein kinase B signaling pathway, subsequently increasing the expression of antiapoptotic B-cell lymphoma-2, and inhibiting caspase-3 activity. Knockdown of miR-21 upregulated its target effectors programmed cell death protein 4 and phosphatase and tensin homolog deleted on chromosome 10 expression, resulted in an increase in apoptosis, and exacerbated lipopolysaccharide

  4. MiR-21 inhibits c-Ski signaling to promote the proliferation of rat vascular smooth muscle cells.

    Science.gov (United States)

    Li, Jun; Zhao, Li; He, Xie; Yang, Ting; Yang, Kang

    2014-04-01

    Previously, we reported that the decrease of endogenous c-Ski expression is implicated in the progression of vascular smooth muscle cell (VSMC) proliferation after arterial injury. However, the molecular mechanism of the down-regulation of c-Ski is not clear. In this study, a potential miR-21 recognition element was identified in the 3'-untranslated region (UTR) of rat c-Ski mRNA. A reporter assay revealed that miR-21 could recognize the miR-21 recognition element of c-Ski mRNA. In A10 rat aortic smooth muscle cells, overexpression of miR-21 significantly inhibited the expression of c-Ski protein and promoted cell proliferation, which could be blocked by inhibition of miR-21 or overexpression of c-Ski. Further investigation demonstrated that the effect of miR-21 on VSMC proliferation resulted from negative regulation of c-Ski to suppress p38-p21/p27 signaling, the downstream pathway of c-Ski in VSMCs. These results indicate that c-Ski is a target gene of miR-21. miR-21 specifically binds to the 3'-untranslated region of c-Ski and negatively regulates c-Ski expression to diminish the protective effects of c-Ski and stimulate VSMC proliferation in the progression of arterial injury. Copyright © 2013 Elsevier Inc. All rights reserved.

  5. Long-term inhibition of miR-21 leads to reduction of obesity in db/db mice.

    Science.gov (United States)

    Seeger, Timon; Fischer, Ariane; Muhly-Reinholz, Marion; Zeiher, Andreas M; Dimmeler, Stefanie

    2014-11-01

    To assess the effect of long-term pharmacological inhibition of miR-21 in a model of metabolic syndrome and obesity. Aged db/db mice were treated with locked nucleic acid-modified anti-miRs directed against miR-21 (LNA-21), control LNAs or PBS for 18 weeks. Cardiac function was assessed by echocardiography and the effect on body weight and white adipose tissue (WAT) was evaluated. MiR-21 expression was efficiently inhibited in the heart and WAT with no apparent liver toxicity or deterioration of kidney function. MiR-21 inhibition had no effect on cardiac hypertrophy as well as systolic and diastolic cardiac functions. However, levels of cardiac collagen 1 were modestly reduced in LNA-21 treated mice. MiR-21 inhibition reduced body weight, as well as adipocyte size and serum triglycerides were significantly decreased. The miR-21 targets TGFβ-receptor 2 (TGFBR2) and phosphatase and tensin homolog (PTEN) were derepressed in WAT of LNA-21 treated mice and Sprouty1 and 2 were increased after miR-21 inhibition. Long-term treatment with LNA-21 is safe and efficiently suppresses miR-21 expression. Cardiac function was not affected. LNA-21 treatment led to a significant weight loss and reduces adipocyte size as well as derepression of the targets TGFRB2, PTEN, and Sprouty1 and 2. © 2014 The Obesity Society.

  6. Targeted inhibition of oncogenic miR-21 maturation with designed RNA-binding proteins.

    Science.gov (United States)

    Chen, Yu; Yang, Fan; Zubovic, Lorena; Pavelitz, Tom; Yang, Wen; Godin, Katherine; Walker, Matthew; Zheng, Suxin; Macchi, Paolo; Varani, Gabriele

    2016-09-01

    The RNA recognition motif (RRM) is the largest family of eukaryotic RNA-binding proteins. Engineered RRMs with well-defined specificity would provide valuable tools and an exacting test of the current understanding of specificity. We have redesigned the specificity of an RRM using rational methods and demonstrated retargeting of its activity in cells. We engineered the conserved RRM of human Rbfox proteins to specifically bind to the terminal loop of a microRNA precursor (pre-miR-21) with high affinity and inhibit its processing by Drosha and Dicer. We further engineered Giardia Dicer by replacing its PAZ domain with the designed RRM. The reprogrammed enzyme degrades pre-miR-21 specifically in vitro and suppresses mature miR-21 levels in cells, which results in increased expression of the tumor suppressor PDCD4 and significantly decreased viability for cancer cells. The results demonstrate the feasibility of rationally engineering the sequence-specificity of RRMs and of using this ubiquitous platform for diverse biological applications.

  7. miR-21 Expression in Cancer Cells may Not Predict Resistance to Adjuvant Trastuzumab in Primary Breast Cancer

    DEFF Research Database (Denmark)

    Nielsen, Boye Schnack; Balslev, Eva; Poulsen, Tim Svenstrup

    2014-01-01

    Trastuzumab is established as standard care for patients with HER2-positive breast cancer both in the adjuvant and metastatic setting. However, 50% of the patients do not respond to the trastuzumab therapy, and therefore new predictive biomarkers are highly warranted. MicroRNAs (miRs) constitute...... of miR-21 in high-grade breast cancers, we examined miR-21 expression in 22 HER2-positive tumors and 15 HER2-negative high-grade tumors by ISH. The histological examination indicated that patient samples could be divided into three major expression patterns: miR-21 predominantly in tumor stroma......, predominantly in cancer cells, or in both stromal and cancer cells. There was no obvious difference between the HER2-positive and HER2-negative tumors in terms of the miR-21 expression patterns and intensities. To explore the possibility that miR-21 expression levels and/or cellular localization could predict...

  8. MiR-21 modulates human airway smooth muscle cell proliferation and migration in asthma through regulation of PTEN expression.

    Science.gov (United States)

    Liu, Yun; Yang, Kunzheng; Shi, Hongyang; Xu, Jing; Zhang, Dexin; Wu, Yuanyuan; Zhou, Shuru; Sun, Xiuzhen

    2015-01-01

    Asthma is characterized by airway remodeling arising from an increase in airway smooth muscle (ASM) mass. This increase is regulated in part by ASM cell proliferation and migration. MicroRNA (miR)-21 also plays a role in asthma, but the molecular mechanisms underlying its effects are not completely understood. This study investigated the effects and mechanism of miR-21 on the human ASM (HASM) cell proliferation and migration. HASM cells were transduced with a miR-21 vector, and the expression of miR-21 was determined by quantitative real-time polymerase chain reaction (qRT-PCR). The effect of the miR-21 on HASM cell proliferation and migration was analyzed by CCK8 and transwell assay. The expression level of PTEN (phosphatase and tensin homolog deleted on chromosome 10) in HASM cells was assessed by qRT-PCR and Western blot analysis. Meanwhile, the activity of PTEN was measured by PTEN malachite green assay kit. Lentivirus-mediated miR-21 overexpression markedly enhanced the proliferation and migration of HASM cells (P migration. We demonstrated that miR-21 overexpression significantly reduced the expression of PTEN (P migration. Furthermore, we found that overexpression of PTEN led to a decrease of HASM cell proliferation and migration. MiR-21 mediated HASM cell proliferation and migration through activation of the phosphoinositide 3-kinase pathway. This study provides the first in vitro evidence that overexpression of miR-21 in HASM cells can trigger cell proliferation and migration, and the effects of miR-21 depend on the level of PTEN.

  9. Expansionary fiscal contractions

    DEFF Research Database (Denmark)

    Bergman, Ulf Michael; Hutchison, Michael

    2010-01-01

    The Expansionary Fiscal Contraction (EFC) hypothesis predicts that a major fiscal consolidation leads to an economic expansion under certain circumstances. We test this hypothesis, and the implied non-linear responses of the economy to large and small changes in fiscal policy, using data from...... the 1983 Danish fiscal reform. We use a structural VAR/event study methodology following Blanchard and Perotti (2002) that explicitly allows us to distinguish between normally marginal changes in fiscal policy and comprehensive fiscal reforms. We find that 'marginal changes' in fiscal policy (expenditure...... and tax changes) have the expected Keynesian effects on output and consumption. However, we find no evidence that the large fiscal consolidation in Denmark slowed the economy after controlling for a host of exogenous shocks and business cycle effects. Rather, we find some support for the hypothesis...

  10. Monetary Science, Fiscal Alchemy

    OpenAIRE

    Eric M. Leeper

    2010-01-01

    Monetary policy decisions tend to be based on systematic analysis of alternative policy choices and their associated macroeconomic impacts: this is science. Fiscal policy choices, in contrast, spring from unsystematic speculation, grounded more in politics than economics: this is alchemy. In normal times, fiscal alchemy poses no insurmountable problems for monetary policy because fiscal expectations can be extrapolated from past fiscal behavior. But normal times may be coming to an end: aging...

  11. Fiscal Discipline in India

    Directory of Open Access Journals (Sweden)

    Sanhita SUCHARITA

    2011-07-01

    Full Text Available The present study broadly attempts to analyze the role of Fiscal Responsibility and Budget Management Act in restoring fiscal balance in India. It analyses the need for fiscal rules and constraints in India. The study aims at finding out the major factor behind rising fiscal imbalance in India and to examine whether there is an electoral motive towards high fiscal deficit to GDP ratio or not. It also analyzes the effectiveness of various measures undertaken at the central and state level to inculcate fiscal discipline in the fiscal management. The study also makes an attempt to do a critical in depth reviews of the Fiscal Responsibility and Budget Management Act and make an attempt at examining effectiveness and suitability of FRBM Act through a quantitative analysis. It also makes an attempt to suggest improvements in the fiscal monitoring mechanism in India. We employ Ordinary Least Square (OLS method to examine the impact of Fiscal Responsibility and Budget Management Act on fiscal deficit in India using the data for the period 1980-81 to 2008-09. The regression results indicates that FRBM Act does not have a significant effect on the Gross Fiscal Deficit (GFD to GDP ratio where as GDP (at factor cost growth rate has a significant negative effect on the GFD to GDP ratio.

  12. Targeting miR-21 decreases expression of multi-drug resistant genes and promotes chemosensitivity of renal carcinoma.

    Science.gov (United States)

    Gaudelot, Kelly; Gibier, Jean-Baptiste; Pottier, Nicolas; Hémon, Brigitte; Van Seuningen, Isabelle; Glowacki, François; Leroy, Xavier; Cauffiez, Christelle; Gnemmi, Viviane; Aubert, Sébastien; Perrais, Michaël

    2017-07-01

    Renal cell carcinoma, the most common neoplasm of adult kidney, accounts for about 3% of adult malignancies and is usually highly resistant to conventional therapy. MicroRNAs are a class of small non-coding RNAs, which have been previously shown to promote malignant initiation and progression. In this study, we focused our attention on miR-21, a well described oncomiR commonly upregulated in cancer. Using a cohort of 99 primary renal cell carcinoma samples, we showed that miR-21 expression in cancer tissues was higher than in adjacent non-tumor tissues whereas no significant difference was observed with stages, grades, and metastatic outcome. In vitro, miR-21 was also overexpressed in renal carcinoma cell lines compared to HK-2 human proximal tubule epithelial cell line. Moreover, using Boyden chambers and western blot techniques, we also showed that miR-21 overexpression increased migratory, invasive, proliferative, and anti-apoptotic signaling pathways whereas opposite results were observed using an anti-miR-21-based silencing strategy. Finally, we assessed the role of miR-21 in mediating renal cell carcinoma chemoresistance and further showed that miR-21 silencing significantly (1) increased chemosensitivity of paclitaxel, 5-fluorouracil, oxaliplatin, and dovitinib; (2) decreased expression of multi-drug resistance genes; and (4) increased SLC22A1/OCT1, SLC22A2/OCT2, and SLC31A1/CTR1 platinum influx transporter expression. In conclusion, our results showed that miR-21 is a key actor of renal cancer progression and plays an important role in the resistance to chemotherapeutic drugs. In renal cell carcinoma, targeting miR-21 is a potential new therapeutic strategy to improve chemotherapy efficacy and consequently patient outcome.

  13. PSMB4 promotes multiple myeloma cell growth by activating NF-κB-miR-21 signaling

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Peihao; Guo, Honggang [Department of Hematology, Navy General Hospital, Beijing 100048 (China); Li, Guangchao [School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006 (China); Han, Siqi [Department of Medical Oncology, Jinling Hospital, Nanjing 210002 (China); Luo, Fei [Department of Stomatology, Jinling Hospital, Nanjing 210002 (China); Liu, Yi, E-mail: liuyi2033@163.com [Department of Hematology, Navy General Hospital, Beijing 100048 (China)

    2015-03-06

    Proteasomal subunit PSMB4, was recently identified as potential cancer driver genes in several tumors. However, the regulatory mechanism of PSMB4 on carcinogenesis process remains unclear. In this study, we investigated the expression and roles of PSMB4 in multiple myeloma (MM). We found a significant up-regulation of PSMB4 in MM plasma and cell lines. Ectopic overexpression of PSMB4 promoted cell growth and colony forming ability of MM cells, whereas inhibition of PSMB4 led to a decrease of such events. Furthermore, our results demonstrated the up-regulation of miR-21 and a positive correlation between the levels of miR-21 and PSMB4 in MM. Re-expression of miR-21 markedly rescued PSMB4 knockdown-mediated suppression of cell proliferation and clone-formation. Additionally, while enforced expression of PSMB4 profoundly increased NF-κB activity and the level of miR-21, PSMB4 knockdown or NF-κB inhibition suppressed miR-21 expression in MM cells. Taken together, our results demonstrated that PSMB4 regulated MM cell growth in part by activating NF-κB-miR-21 signaling, which may represent promising targets for novel specific therapies. - Highlights: • First reported upregulation of PSMB4 in MM plasma and cell lines. • PSMB4 promoted MM cell growth and colony forming ability. • Further found miR-21 was up-regulated by PSMB4 in MM plasma and cell lines. • PSMB4-induced miR-21 expression was modulated by NF-κB. • PSMB4-NF-κB-miR-21 axis may be potential therapeutic targets of MM.

  14. miR-21 Contributes to Xenon-conferred Amelioration of Renal Ischemia–Reperfusion Injury in Mice

    Science.gov (United States)

    Jia, Ping; Teng, Jie; Zou, Jianzhou; Fang, Yi; Zhang, Xiaoyan; Bosnjak, Zeljko J.; Liang, Mingyu; Ding, Xiaoqiang

    2015-01-01

    Background MicroRNAs participate in the regulation of numerous physiological and disease processes. The in vivo role of microRNAs in anesthetics-conferred organoprotection is unknown. Methods Mice were exposed for 2 h to either 70% xenon, or 70% nitrogen, 24 h before the induction of renal ischemia-reperfusion injury. The role of microRNA, miR-21, in renal protection conferred by the delayed xenon preconditioning was examined using in vivo knockdown of miR-21 and analysis of miR-21 target pathways. Results Xenon preconditioning provided morphologic and functional protection against renal ischemia-reperfusion injury (n = 6), characterized by attenuation of renal tubular damage, apoptosis, and oxidative stress. Xenon preconditioning significantly increased the expression of miR-21 in the mouse kidney. A locked nucleic acid-modified anti–miR-21, given before xenon preconditioning, knocked down miR-21 effectively, and exacerbated subsequent renal ischemia-reperfusion injury. Mice treated with anti–miR-21 and ischemia-reperfusion injury showed significantly higher serum creatinine than antiscrambled oligonucleotides-treated mice, 24 h after ischemia-reperfusion (1.37 ± 0.28 vs. 0.81 ± 0.14 mg/dl; n = 5; P xenon preconditioning up-regulated hypoxia-inducible factor-1α and its downstream effector vascular endothelial growth factor in a time-dependent manner. Knockdown of miR-21 resulted in a significant decrease of hypoxia-inducible factor-1α. Conclusions These results indicate that miR-21 contributes to the renoprotective effect of xenon preconditioning. PMID:23681145

  15. miR-21 contributes to xenon-conferred amelioration of renal ischemia-reperfusion injury in mice.

    Science.gov (United States)

    Jia, Ping; Teng, Jie; Zou, Jianzhou; Fang, Yi; Zhang, Xiaoyan; Bosnjak, Zeljko J; Liang, Mingyu; Ding, Xiaoqiang

    2013-09-01

    MicroRNAs participate in the regulation of numerous physiological and disease processes. The in vivo role of microRNAs in anesthetics-conferred organoprotection is unknown. Mice were exposed for 2 h to either 70% xenon, or 70% nitrogen, 24 h before the induction of renal ischemia-reperfusion injury. The role of microRNA, miR-21, in renal protection conferred by the delayed xenon preconditioning was examined using in vivo knockdown of miR-21 and analysis of miR-21 target pathways. Xenon preconditioning provided morphologic and functional protection against renal ischemia-reperfusion injury (n = 6), characterized by attenuation of renal tubular damage, apoptosis, and oxidative stress. Xenon preconditioning significantly increased the expression of miR-21 in the mouse kidney. A locked nucleic acid-modified anti-miR-21, given before xenon preconditioning, knocked down miR-21 effectively, and exacerbated subsequent renal ischemia-reperfusion injury. Mice treated with anti-miR-21 and ischemia-reperfusion injury showed significantly higher serum creatinine than antiscrambled oligonucleotides-treated mice, 24 h after ischemia-reperfusion (1.37 ± 0.28 vs. 0.81 ± 0.14 mg/dl; n = 5; P xenon preconditioning up-regulated hypoxia-inducible factor-1α and its downstream effector vascular endothelial growth factor in a time-dependent manner. Knockdown of miR-21 resulted in a significant decrease of hypoxia-inducible factor-1α. These results indicate that miR-21 contributes to the renoprotective effect of xenon preconditioning.

  16. FISCAL RULES AND FISCAL RESPONSIBILITY CONVERGENCE

    Directory of Open Access Journals (Sweden)

    Anca Florentina GAVRILUŢĂ (VATAMANU

    2017-06-01

    Full Text Available In the last decades, against the background experience of countries which have known consecutive periods of fiscal instability, place all more often the problem of consolidating public finances and establish a sustainable and stable fiscal policies that respect fiscal responsibility criteria. Government decisions have a role well determined in critical periods of the economy and their approach with the purpose of putting in practice, dictate the future of entire generations. A way to counteract negative effects of the crisis and of the various factors that affecting the economy, is undoubtedly the increase of domestic supply. But in business reform process, it is also necessary to take into account a good instrumentation of fiscal budgetary policy, imposing the need to provide particular attention to the mechanisms of public finances and the specific instruments (expenditure, budget, revenue, public debt. The aim of this paper is to show the degree of compliance with the principles of fiscal responsibility, emphasizing which is the degree of convergence on fiscal responsibility. The methodology used is qualitative, which concerns the analysis on the contents of a series key documents: Statute of fiscal rules in the EU member states 28, the origin of fiscal rules and corroboration with specific elements of the public administration system, all this documents, enabling to build a index which validates the hypothesis of this research.

  17. Therapeutic effect of lentivirus-mediated miR-21 on chemotherapy-induced premature ovarian failure in rats

    Directory of Open Access Journals (Sweden)

    Xin-ran LI

    2017-10-01

    Full Text Available Objective To explore the therapeutic potential of miR-21 in rat model of chemotherapy-induced premature ovarian failure (POF. Methods Lentivirus-mediated miR-21 (LV-miR-21 was constructed successfully in vitro with molecular biology methods. Rats were divided into 4 groups named control group, model group, blank vector group and miR-21 group. Rat models of chemotherapy-induced POF were established in the latter 3 groups by intraperitoneal injection of cytoxan (CTX. Bilateral ovaries of rats in miR-21 group were injected with LV-miR-21, of rats in blank vector group were injected with lentivirus vector, and rats in model group received no treatment. At 1, 15, 30, 45 and 60 days after the last injection, blood sample was collected, the rats were then sacrificed and the ovaries were removed. The estrous cycle was observed by vaginal smears. The E2 level was detected by chemiluminescent immunoassay, and the follicle stimulating hormone (FSH level was detected by homologous double antibody radiation immunoassay. Ovary weights were measured, and the follicle count was conducted through observing paraffin section under microscope. The apoptosis of ovarian granulosa cells was analyzed by TUNEL assay. Results During 15–30 days, 30–45 days and 45–60 days after the last injection, regular estrous cycle was recovered respectively in 8, 5 and 3 rats in miR-21 group. At the 15th, 30th, 45th and 60th day after the last injection, the E2 level was higher in miR-21 group than in model group and blank vector group, but the FSH level showed the opposite trend (P=0.000. At the 45th and 60th day after the last injection, the follicle numbers at all stages increased markedly in miR-21 group than in model group and blank vector group (P=0.000. At the 30th, 45th and 60th day after the last injection, the ovary weights were higher in miR-21 group than in model group and blank vector group. At the 15th, 30th, 45th and 60th day after the last injection, the

  18. Evaluation of miR-21 and miR-375 as prognostic biomarkers in esophageal cancer

    DEFF Research Database (Denmark)

    Winther, Mette; Alsner, Jan; Tramm, Trine

    2015-01-01

    of miR-21 and miR-375 in primary esophageal squamous cell carcinomas (ESCC) and esophagogastric adenocarcinomas (EAC). MATERIAL AND METHODS: Pre-therapeutic tumor specimens from 195 patients with loco-regional esophageal cancer treated with neoadjuvant or definitive chemoradiotherapy or perioperative...... chemotherapy were analyzed. Expression levels of miR-21 and miR-375 were quantified using Affymetrix GeneChip miRNA 1.0 Array. The Cox proportional hazards model was used to assess the correlation of miR-21 and miR-375 with disease-specific survival (DSS) and overall survival (OS). Forest plots were performed...

  19. Fiscal sustainability and fiscal policy targets

    DEFF Research Database (Denmark)

    Andersen, Torben M.

    Analyses of fiscal sustainability have become integral parts of fiscal policy planning due to high debt levels and projected demographic changes. A popular metric by which to evaluate sustainability gaps is the so-called S2 metric given as the permanent change in the primary budget balance...... (relative to GDP) needed to meet the intertemporal budget constraint. While a very useful metric it also suffers from some problems, and the paper discusses some of the problems with this metric as a way to assess fiscal sustainability problems. A particular important issue is the extent to which the S2...... indicator can be given a normative interpretation, and this issue is extensively discussed. The paper ends by discussing the formulation of fiscal policy targets to ensure fiscal sustainability....

  20. Dynamics of Evaporation Front Propagation in Freon R21 With Addition of Nanoparticles

    Directory of Open Access Journals (Sweden)

    Moiseev Mikhail

    2016-01-01

    Full Text Available The paper presents the results of an experimental study on propagation dynamics of the self-sustained evaporation front in a large volume of Freon-R21 with the addition of SiO2 nanoparticles. The experimental data on propagation velocity and structure of evaporation fronts were obtained; the spectral analysis of fluctuations of the evaporation front interface was carried out. The characteristic frequencies and amplitudes of interface fluctuations were determined depending on the velocity of evaporation front propagation. It was shown that the addition of nano-sized particles significantly affects the front velocity and character of interface fluctuations.

  1. Alternative Approaches to Fiscal Rules and Fiscal Stances in Europe

    OpenAIRE

    Farina, Francesco

    2008-01-01

    From Maastricht on, how did fiscal authorities (FAs) deal with the two objectives of output stabilization and debt consolidation? To answer this question, we need a measure of the fiscal stance, in order to single out discretionary fiscal policy. Fiscal stance = variation of the primary budget (fiscal impulse), to accomplish the target for total budget.

  2. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Overview Research Cancer Screening Cancer Screening Overview Screening Tests Research Diagnosis and Staging Symptoms Diagnosis Staging Prognosis ... Cancer Prevention Overview Screening Cancer Screening Overview Screening Tests Diagnosis & Staging Symptoms Diagnosis Staging Prognosis Treatment Types ...

  3. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor-patient communications, talks with one of his patients about what she'd like to know of her prognosis. Credit: National ...

  4. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... during a certain period of time after diagnosis. Disease-free survival This statistic is the percentage of ... discuss cancer prognosis (the likely course of the disease). Learn key points about prognosis and how to ...

  5. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... doctor may tell you that you have a good prognosis if statistics suggest that your cancer is ... about how to discuss prognosis with their patients. Good communication, he says, is part of providing good ...

  6. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Prognosis Questions to Ask about Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor-patient communications, talks with one of his patients about what ...

  7. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... doctor to give you an accurate prognosis. Understanding the Difference Between Cure and Remission Cure means that ... about her colorectal cancer prognosis. Diving Out of the Dark View this video on YouTube. Andrew wants ...

  8. Celastrol-Induced Suppression of the MiR-21/ERK Signalling Pathway Attenuates Cardiac Fibrosis and Dysfunction

    Directory of Open Access Journals (Sweden)

    Mian Cheng

    2016-05-01

    Full Text Available Backgroud: Myocardial fibrosis results in myocardial remodelling and dysfunction. Celastrol, a traditional oriental medicine, has been suggested to have cardioprotective effects. However, its underlying mechanism is unknown. This study investigated the ability of celastrol to prevent cardiac fibrosis and dysfunction and explored the underlying mechanisms. Methods: Animal and cell models of cardiac fibrosis were used in this study. Myocardial fibrosis was induced by transverse aortic constriction (TAC in mice. Cardiac hypertrophy and fibrosis were evaluated based on histological and biochemical measurements. Cardiac function was evaluated by echocardiography. The levels of transforming growth factor beta 1 (TGF-β1, extracellular signal regulated kinases 1/2 (ERK1/2 signalling were measured using Western blotting, while the expression of miR-21was analyzed by real-time qRT-PCR in vitro and in vivo. In vitro studies, cultured cardiac fibroblasts (CFs were treated with TGF-β1 and transfected with microRNA-21(miR21. Results: Celastrol treatment reduced the increased collagen deposition and down-regulated α-smooth muscle actin (α-SMA, atrial natriuretic peptide (ANP, brain natriuretic peptides (BNP, beta-myosin heavy chain (β-MHC, miR-21 and p-ERK/ERK. Cardiac dysfunction was significantly attenuated by celastrol treatment in the TAC mice model. Celastrol treatment reduced myocardial fibroblast viability and collagen content and down-regulated α-SMA in cultured CFs in vitro. Celastrol also inhibited the miR-21/ERK signalling pathway. Celastrol attenuated miR-21 up-regulation by TGF-β1 and decreased elevated p-ERK/ERK levels in CFs transfected with miR-21. Conclusion: MiR-21/ERK signalling could be a potential therapeutic pathway for the prevention of myocardial fibrosis. Celastrol ameliorates myocardial fibrosis and cardiac dysfunction, these probably related to miR-21/ERK signaling pathways in vitro and in vivo.

  9. miR-21 modulates tumor outgrowth induced by human adipose tissue-derived mesenchymal stem cells in vivo

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Keun Koo; Lee, Ae Lim; Kim, Jee Young [Department of Physiology, School of Medicine, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); Medical Research Center for Ischemic Tissue Engineering, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); BK21 Medical Science Education Center, School of Medicine, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); Lee, Sun Young [Department of Physiology, School of Medicine, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); Medical Research Center for Ischemic Tissue Engineering, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); Bae, Yong Chan [Department of Plastic Surgery, School of Medicine, Pusan National University, Pusan 602-739 (Korea, Republic of); Jung, Jin Sup, E-mail: jsjung@pusan.ac.kr [Department of Physiology, School of Medicine, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); Medical Research Center for Ischemic Tissue Engineering, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); BK21 Medical Science Education Center, School of Medicine, Pusan National University, Yangsan, Gyeongnam 626-870 (Korea, Republic of); Medical Research Institute, Pusan National University, Pusan 602-739 (Korea, Republic of)

    2012-06-15

    Highlights: Black-Right-Pointing-Pointer miR-21 modulates hADSC-induced increase of tumor growth. Black-Right-Pointing-Pointer The action is mostly mediated by the modulation of TGF-{beta} signaling. Black-Right-Pointing-Pointer Inhibition of miR-21 enhances the blood flow recovery in hindlimb ischemia. -- Abstract: Mesenchymal stem cells (MSCs) have generated a great deal of interest in clinical situations, due principally to their potential use in regenerative medicine and tissue engineering applications. However, the therapeutic application of MSCs remains limited, unless the favorable effects of MSCs on tumor growth in vivo, and the long-term safety of the clinical applications of MSCs, can be more thoroughly understood. In this study, we determined whether microRNAs can modulate MSC-induced tumor outgrowth in BALB/c nude mice. Overexpression of miR-21 in human adipose-derived stem cells (hADSCs) inhibited hADSC-induced tumor growth, and inhibition of miR-21 increased it. Downregulation of transforming growth factor beta receptor II (TGFBR2), but not of signal transducer and activator of transcription 3, in hADSCs showed effects similar to those of miR-21 overexpression. Downregulation of TGFBR2 and overexpression of miR21 decreased tumor vascularity. Inhibition of miR-21 and the addition of TGF-{beta} increased the levels of vascular endothelial growth factor and interleukin-6 in hADSCs. Transplantation of miR-21 inhibitor-transfected hADSCs increased blood flow recovery in a hind limb ischemia model of nude mice, compared with transplantation of control oligo-transfected cells. These findings indicate that MSCs might favor tumor growth in vivo. Thus, it is necessary to study the long-term safety of this technique before MSCs can be used as therapeutic tools in regenerative medicine and tissue engineering.

  10. Genetic Heterogeneity of Breast Cancer Metastasis May Be Related to miR-21 Regulation of TIMP-3 in Translation

    Directory of Open Access Journals (Sweden)

    Jianyi Li

    2013-01-01

    Full Text Available Purpose. MicroRNAs are noncoding RNA molecules that posttranscriptionally regulated expression of target gene and implicate the progress of cancer proliferation, differentiation, and apoptosis. The aim of this study is to determine whether microRNA-21 (miR-21, a specific microRNA implicated in multiple aspects of carcinogenesis, promoted breast cancer metastasis by regulating the tissue inhibitor of metalloproteinase 3 (TIMP-3 gene. Methods. miR-21 of serum and tissue from 40 patients (30 patients with breast cancer were detected by real-time quantitative reverse transcriptase polymerase chain reaction (RT-qPCR. TIMP-3 of tissue from the patient was tested by real-time RT-qPCR. Protein expression of TIMP-3 was evaluated by western blotting. Correlation analysis was performed between miR-21 and TIMP-3. Results. Of the 40 samples from tissue and serum analyzed, the miR-21 expression was significantly higher in high invasion metastasis group (HIMG that in low invasion metastasis group (LIMG; the latter was higher than that in normal group (NG. Additionally, the TIMP-3 expression was significantly lower in HIMG than in LIMG; the latter was lower than that in NG. There was significantly inverse correlation between miR-21 and TIMP-3 extracted from tissue. Conclusion. Our data suggest that miR-21 could promote metastasis in breast cancer via the regulation of TIMP3 translation, and there was consistency between miR-21 of serum and miR-21 in tissue.

  11. Fiscal Capacity Equalisation in Tanzania

    NARCIS (Netherlands)

    Allers, Maarten A.; Ishemoi, Lewis J.

    2010-01-01

    Fiscal equalisation aims at enabling decentralised governments to supply similar services at similar tax rates. In order to equalise fiscal disparities, differences in both fiscal capacities and in fiscal needs have to be measured. This paper focuses on the measurement of fiscal capacity in a

  12. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... chances of survival. The estimate of how the disease will go for you is called prognosis. It can be hard to understand what prognosis means and also hard to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that affect ...

  13. NFkappaB activation is essential for miR-21 induction by TGFβ1 in high glucose conditions

    Energy Technology Data Exchange (ETDEWEB)

    Madhyastha, Radha, E-mail: radharao@med.miyazaki-u.ac.jp; Madhyastha, HarishKumar; Pengjam, Yutthana; Nakajima, Yuichi; Omura, Sayuri; Maruyama, Masugi

    2014-09-05

    Highlights: • Transforming growth factor beta 1 (TGFβ1) induces miR-21 in high glucose conditions. • NFkappaB activation and subsequent ROS generation are necessary for TGFβ1’s effect. • TGFβ1 facilitates binding of NFkB p65 to miR-21 promoter. • SMAD proteins bind to R-SBE sites on primary miR-21, in NFkB dependent manner. - Abstract: Transforming growth factor beta1 (TGFβ1) is a pleiotropic growth factor with a very broad spectrum of effects on wound healing. Chronic non-healing wounds such as diabetic foot ulcers express reduced levels of TGFβ1. On the other hand, our previous studies have shown that the microRNA miR-21 is differentially regulated in diabetic wounds and that it promotes migration of fibroblast cells. Although interplay between TGFβ1 and miR-21 are studied in relation to cancer, their interaction in the context of chronic wounds has not yet been investigated. In this study, we examined if TGFβ1 could stimulate miR-21 in fibroblasts that are subjected to high glucose environment. MiR-21 was, in fact, induced by TGFβ1 in high glucose conditions. The induction by TGFβ1 was dependent on NFκB activation and subsequent ROS generation. TGFβ1 was instrumental in degrading the NFκB inhibitor IκBα and facilitating the nuclear translocation of NFκB p65 subunit. EMSA studies showed enhanced DNA binding activity of NFκB in the presence of TGFβ1. ChIP assay revealed binding of p65 to miR-21 promoter. NFκB activation was also required for the nuclear translocation of Smad 4 protein and subsequent direct interaction of Smad proteins with primary miR-21 as revealed by RNA-IP studies. Our results show that manipulation of TGFβ1–NFκB–miR-21 pathway could serve as an innovative approach towards therapeutics to heal diabetic ulcers.

  14. Up-Regulation of miR-21 Is Associated with Cervicitis and Human Papillomavirus Infection in Cervical Tissues.

    Directory of Open Access Journals (Sweden)

    Sureewan Bumrungthai

    Full Text Available MicroRNA-21 (miR-21 is recognized as an oncomir and shows up-regulation in many types of human malignancy. The aim of this study was to investigate the association of miR-21 expression associated with HPV infection in normal and abnormal cervical tissues. Cervical tissue samples with different cytological or histopathological grades were investigated for HPV by PCR and for miR-21 and programmed cell death, protein 4 (PDCD4 expression using quantitative real-time PCR (qRT-PCR. Laser capture microdissection (LCM of stromal and epithelial tissues and in situ hybridization (ISH using locked nucleic acid (LNA probes were performed on a subset of fixed specimens. Cell line experiments were conducted on fibroblasts stimulated in culture media from HeLa cells, which were then assessed for miR-21, PDCD4, IL-6 and α-SMA expression by qRT-PCR. Twenty normal cervical cell, 12 cervicitis, 14 cervical intraepithelial neoplastic I (CIN I, 22 CIN II-III and 43 cervical squamous cell carcinoma (SCC specimens were investigated. miR-21 levels were significantly lower in normal than in abnormal tissues. The expression of miR-21 in HPV negative normal cytology was significantly lower than in HPV positive samples in abnormal tissue and SCC. The miR-21 expression was significantly higher in HPV negative cervicitis than HPV negative normal cells. LCM and ISH data showed that miR-21 is primarily expressed in the tumor-associated stromal cell microenvironment. Fibroblasts treated with HeLa cell culture media showed up-regulated expression of miR-21, which correlated with increased expression of α-SMA and IL-6 and with down-regulation of PDCD4. These results demonstrate that miR-21 is associated with HPV infection and involved in cervical lesions as well as cervicitis and its up-regulation in tumor-stroma might be involved in the inflammation process and cervical cancer progression.

  15. Boiling heat transfer of refrigerant R-21 in upward flow in plate-fin heat exchanger

    Science.gov (United States)

    Kuznetsov, V. V.; Shamirzaev, A. S.

    2015-11-01

    The article presents the results of experimental investigation of boiling heat transfer of refrigerant R-21 in upward flow in a vertical plate-fin heat exchanger with transverse size of the channels that is smaller than the capillary constant. The heat transfer coefficients obtained in ranges of small mass velocities and low heat fluxes, which are typical of the industry, have been poorly studied yet. The characteristic patterns of the upward liquid-vapor flow in the heat exchanger channels and the regions of their existence are detected. The obtained data show a weak dependence of heat transfer coefficient on equilibrium vapor quality, mass flow rate, and heat flux density and do not correspond to calculations by the known heat transfer models. A possible reason for this behavior is a decisive influence of evaporation of thin liquid films on the heat transfer at low heat flux.

  16. Heat transfer at boiling of R114/R21 refrigerants mixture film on microstructured surfaces

    Science.gov (United States)

    Volodin, O. A.; Pecherkin, N. I.; Pavlenko, A. N.; Zubkov, N. N.; Bityutskaya, Yu L.

    2017-10-01

    The paper presents the results of experimental study of heat transfer in the film flow of R114/R21 refrigerant mixture on the vertical thin-wall copper cylinders with microstructured outer surfaces. Microstructuring is made by the method of deforming cutting with subsequent rolling by a straight knurl roller along the fin tops. The pitch of micro-finning was 100 or 200 μm and height was 220 or 440 μm, respectively. The knurling pitch in both cases was 318 μm. The film Reynolds number was varied in the range of 300-1500. The heat flux density was step-by-step increased from zero to the values corresponding to the boiling crisis. It is shown that the heat transfer coefficients at nucleate boiling on the studied surfaces with microstructuring exceed the corresponding values for a smooth surface more than by 3 times, the critical heat flux increases more than twice.

  17. Combination of DNA ploidy analysis and miR-21 or miR-24 in screening malignant pleural effusion.

    Science.gov (United States)

    Liu, Chongmei; Huang, Liuyan; Zhang, Xuechun; Yang, Juan

    2017-10-24

    The study aimed to assess the combination of DNA ploidy analysis (DPA) and the expression of microRNA-21 (miR-21) or microRNA-24 (miR-24) in the detection of malignant pleural effusion (MPE). In this prospective research, a total of 40 samples (20 benign and 20 malignant effusions), flexural effusion exfoliated cells and cell-free miR-21 and miR-24 were collected. DPA and exfoliative cytology examinations were conducted to diagnose flexural effusion exfoliated cells. Quantitative reverse transcriptase polymerase chain reaction was carried out to measure the expressions of miR-21 and miR-24. Receiver operating characteristic curve and the area under the curve were applied to evaluate the accuracy rate of different diagnostic approaches on MPE. In the MPE group, DPA demonstrated a higher rate of accuracy in MPE diagnosis than exfoliative cytology. The expressions of miR-21 and miR-24 were significantly higher in MPE than in benign pleural effusion (P < 0.05). Furthermore, area under the curve, sensitivity and specificity were 0.942, 95% and 90% for the combination of miR-21 and DPA and 0.973, 100% and 80% for the union of miR-24 and DPA, respectively, representing a significant improvement in both accuracy and sensitivity. Therefore, the combination of DPA and miR-21 or miR-24 appears to be a better biomarker for discriminating MPE from benign pleural effusion. The combination of DPA and miR-21 or miR-24 may function as a promising diagnostic tool of MPE. ChiCTR-TRC-14004719.

  18. Targeting miR-21 enhances the sensitivity of human colon cancer HT-29 cells to chemoradiotherapy in vitro

    Energy Technology Data Exchange (ETDEWEB)

    Deng, Jun; Lei, Wan; Fu, Jian-Chun; Zhang, Ling; Li, Jun-He; Xiong, Jian-Ping, E-mail: jpxiong@medmail.com.cn

    2014-01-17

    Highlight: •MiR-21 plays a significant role in 5-FU resistance. •This role might be attributed to targeting of hMSH2 as well as TP and DPD via miR-21 targeted hMSH2. •Indirectly targeted TP and DPD to influence 5-FU chemotherapy sensitivity. -- Abstract: 5-Fluorouracil (5-FU) is a classic chemotherapeutic drug that has been widely used for colorectal cancer treatment, but colorectal cancer cells are often resistant to primary or acquired 5-FU therapy. Several studies have shown that miR-21 is significantly elevated in colorectal cancer. This suggests that this miRNA might play a role in this resistance. In this study, we investigated this possibility and the possible mechanism underlying this role. We showed that forced expression of miR-21 significantly inhibited apoptosis, enhanced cell proliferation, invasion, and colony formation ability, promoted G1/S cell cycle transition and increased the resistance of tumor cells to 5-FU and X radiation in HT-29 colon cancer cells. Furthermore, knockdown of miR-21 reversed these effects on HT-29 cells and increased the sensitivity of HT-29/5-FU to 5-FU chemotherapy. Finally, we showed that miR-21 targeted the human mutS homolog2 (hMSH2), and indirectly regulated the expression of thymidine phosphorylase (TP) and dihydropyrimidine dehydrogenase (DPD). These results demonstrate that miR-21 may play an important role in the 5-FU resistance of colon cancer cells.

  19. Stromal expression of MiR-21 predicts biochemical failure in prostate cancer patients with Gleason score 6.

    Directory of Open Access Journals (Sweden)

    Christian Melbø-Jørgensen

    Full Text Available microRNAs (miRNAs are involved in various neoplastic diseases, including prostate cancer (PCs. The aim of this study was to investigate the miRNA profile in PC tissue, to assess their association with clinicopathologic data, and to evaluate the potential of miRNAs as diagnostic and prognostic markers.From a cohort of 535 patients submitted to radical prostatectomy (RP, a sample of 30 patients (14 patients with rapid biochemical failure (BF and 16 patients without BF with Gleason score 7 were analyzed. A total of 1435 miRNAs were quantified by microarray hybridization, and selected miRNAs with the highest Standard deviation (n = 50 were validated by real-time quantitative PCR (qRT-PCR. In situ hybridization (ISH was used to evaluate the expression of miR-21.miR-21 was the only miR that was significantly up-regulated in the BF group (p = 0.045 miR-21 was up-regulated in patients with BF compared with non-BF group (p = 0.05. In univariate analyses, high stromal expression of miR-21 had predictive impact on biochemical failure-free survival (BFFS and clinical failure-free survival (CFFS (p = 0.006 and p = 0.04, respectively. In the multivariate analysis, high stromal expression of miR-21 expression was found to be an independent prognostic factor for BFFS in patients with Gleason score 6 (HR 2.41, CI 95% 1.06-5.49, p = 0.037.High stromal expression of miR-21 was associated with poor biochemical recurrence-free survival after RP. For patients with Gleason score 6, miR-21 may help predict the risk of future disease progression and thereby help select patients for potential adjuvant treatment or a more stringent follow-up.

  20. Regulation of miR-21 expression in human melanoma via UV-ray-induced melanin pigmentation.

    Science.gov (United States)

    Lin, Kuan-Yu; Chen, Chien-Min; Lu, Cheng-You; Cheng, Chun-Yuan; Wu, Yu-Hsin

    2017-08-01

    Excessive environmental ultraviolet (UV) radiation produces genetic mutations that can lead to skin cancer. This study was designed to assess the potential inhibitory activity of microRNA-21 (miR-21) on the UV irradiation-stimulated melanogenesis signal pathway in melanoma cells. The molecular mechanism of miR-21-induced inhibitory activity on UV-ray-stimulated melanogenesis-regulating proteins was examined in A375.S2 human melanoma and B16F10 mouse melanoma cells. UV irradiation for 30 min induced melanogenesis signal pathway by increasing melanin production and the number of A375.S2 cells. Similarly, UV radiation increased the expression of α-melanocyte-stimulating hormone (α-MSH) protein and decreased the melanogenesis-regulating signal, such as EGFR and Akt phosphorylation. Notably, miR-21 overexpression in UV-ray-stimulated A375.S2 cells decreased α-MSH expression and increased EGFR and Akt phosphorylation levels. Furthermore, miR-21 on UV-ray- induced melanogenesis was down-regulated by the Akt inhibitor and the EGFR inhibitor (Gefitinib). Results suggest that the suppressive activity of miR-21 on UV-ray-stimulated melanogenesis may involve the down-regulation of α-MSH and the activation in both of EGFR and Akt. © 2017 Wiley Periodicals, Inc.

  1. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Diagnosis Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & Cancer Adjusting to ...

  2. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & Cancer Adjusting to Cancer Self Image & ...

  3. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... our information on Coping With Cancer helpful. Understanding Statistics About Survival Doctors estimate prognosis by using statistics that researchers have collected over many years about ...

  4. Understanding Cancer Prognosis

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    Full Text Available ... and Prevention Risk Factors Genetics Cancer Prevention Overview Research Cancer Screening Cancer Screening Overview Screening Tests Research Diagnosis and Staging Symptoms Diagnosis Staging Prognosis Questions ...

  5. Essays on fiscal policy

    NARCIS (Netherlands)

    van Oudheusden, P.

    2013-01-01

    This thesis deals with selected topics in fiscal policy. The first part examines the relationship between fiscal decentralization and certain outcomes, one being the amount of trust citizens have in their government, the other being economic efficiency. The second part looks into the challenge of

  6. Quarterly fiscal policy

    NARCIS (Netherlands)

    Kendrick, D.A.; Amman, H.M.

    2014-01-01

    Monetary policy is altered once a month. Fiscal policy is altered once a year. As a potential improvement this article examines the use of feedback control rules for fiscal policy that is altered quarterly. Following the work of Blinder and Orszag, modifications are discussed in Congressional

  7. Functionalized graphene oxide mediated adriamycin delivery and miR-21 gene silencing to overcome tumor multidrug resistance in vitro.

    Directory of Open Access Journals (Sweden)

    Feng Zhi

    Full Text Available Multidrug resistance (MDR is a major impediment to successful cancer chemotherapy. Co-delivery of novel MDR-reversing agents and anticancer drugs to cancer cells holds great promise for cancer treatment. MicroRNA-21 (miR-21 overexpression is associated with the development and progression of MDR in breast cancer, and it is emerging as a novel and promising MDR-reversing target. In this study, a multifunctional nanocomplex, composed of polyethylenimine (PEI/poly(sodium 4-styrenesulfonates (PSS/graphene oxide (GO and termed PPG, was prepared using the layer-by-layer assembly method to evaluate the reversal effects of PPG as a carrier for adriamycin (ADR along with miR-21 targeted siRNA (anti-miR-21 in cancer drug resistance. ADR was firstly loaded onto the PPG surface (PPGADR by physical mixing and anti-miR-21 was sequentially loaded onto PPGADR through electric absorption to form (anti-miR-21PPGADR. Cell experiments showed that PPG significantly enhanced the accumulation of ADR in MCF-7/ADR cells (an ADR resistant breast cancer cell line and exhibited much higher cytotoxicity than free ADR, suggesting that PPG could effectively reverse ADR resistance of MCF-7/ADR. Furthermore, the enhanced therapeutic efficacy of PPG could be correlated with effective silencing of miR-21 and with increased accumulation of ADR in drug-resistant tumor cells. The endocytosis study confirmed that PPG could effectively carry drug molecules into cells via the caveolae and clathrin-mediated endocytosis pathways. These results suggest that this PPG could be a potential and efficient non-viral vector for reversing MDR, and the strategy of combining anticancer drugs with miRNA therapy to overcome MDR could be an attractive approach in cancer treatment.

  8. Difluorinated-curcumin (CDF restores PTEN expression in colon cancer cells by down-regulating miR-21.

    Directory of Open Access Journals (Sweden)

    Sanchita Roy

    Full Text Available Despite recent advancement in medicine, nearly 50% of patients with colorectal cancer show recurrence of the disease. Although the reasons for the high relapse are not fully understood, the presence of chemo- and radiotherapy-resistant cancer stem/stem-like cells, where many oncomirs like microRNA-21 (miR-21 are upregulated, could be one of the underlying causes. miR-21 regulates the processes of invasion and metastasis by downregulating multiple tumor/metastatic suppressor genes including PTEN (phosphatase and tensin homolog. Tumor suppressor protein PTEN controls self-renewal of stem cells. Indeed, our current data demonstrate a marked downregulation of PTEN in SCID mice xenografts of miR-21 over-expressing colon cancer HCT116 cells. Colonospheres that are highly enriched in cancer stem/stem like cells reveal increased miR-21 expression and decreased PTEN. Difluorinated curcumin (CDF, a novel analog of the dietary ingredient curcumin, which has been shown to inhibit the growth of 5-Flurouracil + Oxaliplatin resistant colon cancer cells, downregulated miR-21 in chemo-resistant colon cancer HCT116 and HT-29 cells and restored PTEN levels with subsequent reduction in Akt phosphorylation. Similar results were also observed in metastatic colon cancer SW620 cells. Since PTEN-Akt confers drug resistance to different malignancies including colorectal cancer, our observation of normalization of miR-21-PTEN-Akt pathway by CDF suggests that the compound could be a potential therapeutic agent for chemotherapy-resistant colorectal cancer.

  9. MiR-21 is induced in endothelial cells by shear stress and modulates apoptosis and eNOS activity

    Energy Technology Data Exchange (ETDEWEB)

    Weber, Martina; Baker, Meredith B.; Moore, Jeffrey P. [Division of Cardiology, Emory University, 1639 Pierce Drive, WMB 319, Atlanta, GA 30322 (United States); Searles, Charles D., E-mail: csearle@emory.edu [Division of Cardiology, Emory University, 1639 Pierce Drive, WMB 319, Atlanta, GA 30322 (United States); Atlanta Veterans Administration Medical Center, 1670 Clarimont Road, Decatur, GA 30033 (United States)

    2010-03-19

    Mechanical forces associated with blood flow play an important role in regulating vascular signaling and gene expression in endothelial cells (ECs). MicroRNAs (miRNAs) are a class of noncoding RNAs that posttranscriptionally regulate the expression of genes involved in diverse cell functions, including differentiation, growth, proliferation, and apoptosis. miRNAs are known to have an important role in modulating EC biology, but their expression and functions in cells subjected to shear stress conditions are unknown. We sought to determine the miRNA expression profile in human ECs subjected to unidirectional shear stress and define the role of miR-21 in shear stress-induced changes in EC function. TLDA array and qRT-PCR analysis performed on HUVECs exposed to prolonged unidirectional shear stress (USS, 24 h, 15 dynes/cm{sup 2}) identified 13 miRNAs whose expression was significantly upregulated (p < 0.05). The miRNA with the greatest change was miR-21; it was increased 5.2-fold (p = 0.002) in USS-treated versus control cells. Western analysis demonstrated that PTEN, a known target of miR-21, was downregulated in HUVECs exposed to USS or transfected with pre-miR-21. Importantly, HUVECs overexpressing miR-21 had decreased apoptosis and increased eNOS phosphorylation and nitric oxide (NO{sup {center_dot}}) production. These data demonstrate that shear stress forces regulate the expression of miRNAs in ECs, and that miR-21 influences endothelial biology by decreasing apoptosis and activating the NO{sup {center_dot}} pathway. These studies advance our understanding of the mechanisms by which shear stress forces modulate vascular homeostasis.

  10. Ailanthone promotes human vestibular schwannoma cells apoptosis and autophagy by down-regulation of miR-21.

    Science.gov (United States)

    Yang, Peizhen; Sun, Dechong; Jiang, Fei

    2018-01-03

    Ailanthone (AIL) is a quassinoid isolated from the traditional Chinese medicinal herb Ailanthus altissima. The anti-tumor activities of AIL have been reported in several cancers. The purpose of the present study was to explore the effect of AIL on vestibular schwannomas (VSs). Various concentration of AIL (0~1 μM) was used to treat human primary VS cells, and then cell viability, proliferation, apoptosis, and autophagy were assessed, respectively. Expression of miR-21 in VS cells was altered by miRNA transfection. The functional actions of AIL on miR-21 dysregulated cells were also assessed. AIL significantly reduced the viability of VS cells, and the IC50 value was 0.48 ± 0.023 μM. In response to 0.6 μM AIL, BrdU positive cell rate and CyclinD1 expression were reduced, apoptotic cell rate was increased, caspase-3 and -9 were cleaved, Beclin-1 and LC3-Ⅱ were accumulated and p62 was down-regulated. miR21 was low expressed in AIL-treated cells, and AIL-induced apoptosis and autophagy were attenuated by miR-21 overexpression. Besides, AIL down-regulated Ras and Raf, and deactivated MEK, ERK, mTOR, and p70S6K, while the down-regulation and deactivation induced by AIL was reversed by miR-21 overexpression. To conclude, AIL inhibited VS cells proliferation, and induced apoptosis and autophagy. The anti-tumor activities of AIL in VS cells were realized possibly via down-regulation of miR-21 and blocking Ras/Raf/MEK/ERK and mTOR pathways.

  11. Disruption of the Cx43/miR21 pathway leads to osteocyte apoptosis and increased osteoclastogenesis with aging.

    Science.gov (United States)

    Davis, Hannah M; Pacheco-Costa, Rafael; Atkinson, Emily G; Brun, Lucas R; Gortazar, Arancha R; Harris, Julia; Hiasa, Masahiro; Bolarinwa, Surajudeen A; Yoneda, Toshiyuki; Ivan, Mircea; Bruzzaniti, Angela; Bellido, Teresita; Plotkin, Lilian I

    2017-06-01

    Skeletal aging results in apoptosis of osteocytes, cells embedded in bone that control the generation/function of bone forming and resorbing cells. Aging also decreases connexin43 (Cx43) expression in bone; and osteocytic Cx43 deletion partially mimics the skeletal phenotype of old mice. Particularly, aging and Cx43 deletion increase osteocyte apoptosis, and osteoclast number and bone resorption on endocortical bone surfaces. We examined herein the molecular signaling events responsible for osteocyte apoptosis and osteoclast recruitment triggered by aging and Cx43 deficiency. Cx43-silenced MLO-Y4 osteocytic (Cx43 def ) cells undergo spontaneous cell death in culture through caspase-3 activation and exhibit increased levels of apoptosis-related genes, and only transfection of Cx43 constructs able to form gap junction channels reverses Cx43 def cell death. Cx43 def cells and bones from old mice exhibit reduced levels of the pro-survival microRNA miR21 and, consistently, increased levels of the miR21 target phosphatase and tensin homolog (PTEN) and reduced phosphorylated Akt, whereas PTEN inhibition reduces Cx43 def cell apoptosis. miR21 reduction is sufficient to induce apoptosis of Cx43-expressing cells and miR21 deletion in miR21 fl/fl bones increases apoptosis-related gene expression, whereas a miR21 mimic prevents Cx43 def cell apoptosis, demonstrating that miR21 lies downstream of Cx43. Cx43 def cells release more osteoclastogenic cytokines [receptor activator of NFκB ligand (RANKL)/high-mobility group box-1 (HMGB1)], and caspase-3 inhibition prevents RANKL/HMGB1 release and the increased osteoclastogenesis induced by conditioned media from Cx43 def cells, which is blocked by antagonizing HMGB1-RAGE interaction. These findings identify a novel Cx43/miR21/HMGB1/RANKL pathway involved in preventing osteocyte apoptosis that also controls osteoclast formation/recruitment and is impaired with aging. © 2017 The Authors. Aging Cell published by the Anatomical Society

  12. Tax incentives in fiscal federalism

    DEFF Research Database (Denmark)

    Kelders, Christian; Köthenbürger, Marko

    2010-01-01

    Models of fiscal federalism rarely account for the efficiency implications of intergovernmental fiscal ties for federal tax policy. This paper shows that fiscal institutions such that federal tax deductibility, vertical revenue-sharing, and fiscal equalization (being common features of existing f...

  13. Dehydroepiandrosterone-induces miR-21 transcription in HepG2 cells through estrogen receptor β and androgen receptor

    Science.gov (United States)

    Teng, Yun; Litchfield, Lacey M.; Ivanova, Margarita M.; Prough, Russell A.; Clark, Barbara J.; Klinge, Carolyn M.

    2014-01-01

    Although oncomiR miR-21 is highly expressed in liver and overexpressed in hepatocellular carcinoma (HCC), its regulation is uncharacterized. We examined the effect of physiologically relevant nanomolar concentrations of dehydroepiandrosterone (DHEA) and DHEA sulfate (DHEA-S) on miR-21 expression in HepG2 human hepatoma cells. 10 nM DHEA and DHEA-S increase pri-miR-21 transcription in HepG2 cells. Dietary DHEA increased miR-21 in vivo in mouse liver. siRNA and inhibitor studies suggest that DHEA-S requires desulfation for activity and that DHEA-induced pri-miR-21 transcription involves metabolism to androgen and estrogen receptor (AR and ER) ligands. Activation of ERβ and AR by DHEA metabolites androst-5-ene-3,17-dione (ADIONE), androst-5-ene-3β,17β-diol (ADIOL), dihydrotestosterone (DHT), and 5α-androstane-3β,17β-diol (3β-Adiol) increased miR-21 transcription. DHEA-induced miR-21 increased cell proliferation and decreased Pdcd4 protein, a bona fide miR-21. Estradiol (E2) inhibited miR-21 expression via ERα. DHEA increased ERβ and AR recruitment to the miR-21 promoter within the VMP1/TMEM49 gene, with possible significance in hepatocellular carcinoma. PMID:24845419

  14. Understanding Cancer Prognosis

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    Full Text Available ... Questions to Ask about Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a ... for provider care teams (PDF-210KB). Understanding Your Cancer Prognosis Video View this video on YouTube. Three ...

  15. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... with the same type of cancer. Several types of statistics may be used to estimate prognosis. The most ... see the benefit of new treatments and ways of finding cancer. So, the statistics your doctor uses to make a prognosis may ...

  16. Understanding Cancer Prognosis

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    Full Text Available ... hard to talk about, even for doctors. Many Factors Can Affect Your Prognosis Some of the factors that affect prognosis include: The type of cancer ... think they are too impersonal to be of value to you. It is up to you to ...

  17. The Brazilian version of the three-factor eating questionnaire-R21: psychometric evaluation and scoring pattern.

    Science.gov (United States)

    de Medeiros, Anna Cecília Queiroz; Yamamoto, Maria Emilia; Pedrosa, Lucia Fatima Campos; Hutz, Claudio Simon

    2017-03-01

    This study aimed to evaluate the psychometric properties and scoring pattern of the Brazilian version of the three-factor eating questionnaire-r21 (TFEQ-R21). Data were collected from 410 undergraduate students. Confirmatory factor analysis was conducted to examine the factor structure of the TFEQ-R21. Convergent and discriminant validity also was assessed. Cluster analysis was performed to investigate scoring patterns. In assessing the quality setting, the model was considered satisfactory (χ 2 /gl = 2.24, CFI = 0.97, TLI = 0.96, RMSEA = 0.05). The instrument was also considered appropriate in relation to the discriminant and convergent validity. There was a positive correlation between body mass index and the dimensions of cognitive restraint (r s  = 0.449, p eating (r s  = 0.112, p = 0.023). Using cluster analysis three respondent profiles were identified. The profile "A" was associated with appropriate weight, the "B" was characterized by high scores in cognitive restraint dimension, and the cluster "C" focused individuals who had higher scores on the uncontrolled eating and emotional eating dimensions. The Brazilian version of TFEQ-R21 has adequate psychometric properties, and the identified response profiles offer a promising prospect for its use in clinical practice, in weight loss interventions.

  18. PAI-1–regulated miR-21 defines a novel age-associated fibrogenic pathway in muscular dystrophy

    Science.gov (United States)

    Ardite, Esther; Perdiguero, Eusebio; Vidal, Berta; Gutarra, Susana; Serrano, Antonio L.

    2012-01-01

    Disruption of skeletal muscle homeostasis by substitution with fibrotic tissue constitutes the principal cause of death in Duchenne muscular dystrophy (DMD) patients, yet the implicated fibrogenic mechanisms remain poorly understood. This study identifies the extracellular PAI-1/urokinase-type plasminogen activator (uPA) balance as an important regulator of microribonucleic acid (miR)–21 biogenesis, controlling age-associated muscle fibrosis and dystrophy progression. Genetic loss of PAI-1 in mdx dystrophic mice anticipated muscle fibrosis through these sequential mechanisms: the alteration of collagen metabolism by uPA-mediated proteolytic processing of transforming growth factor (TGF)–β in muscle fibroblasts and the activation of miR-21 expression, which inhibited phosphatase and tensin homologue and enhanced AKT signaling, thus endowing TGF-β with a remarkable cell proliferation–promoting potential. Age-associated fibrogenesis and muscle deterioration in mdx mice, as well as exacerbated dystrophy in young PAI-1−/− mdx mice, could be reversed by miR-21 or uPA-selective interference, whereas forced miR-21 overexpression aggravated disease severity. The PAI-1–miR-21 fibrogenic axis also appeared dysregulated in muscle of DMD patients, providing a basis for effectively targeting fibrosis and muscular dystrophies in currently untreatable individuals. PMID:22213800

  19. Expression of programmed cell death protein 4 (PDCD4) and miR-21 in urothelial carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Nicolas, E-mail: simplissimus@gmx.de [Department of Urology, University of Bonn, Sigmund-Freud-Strasse 25, 53127 Bonn (Germany); Goeke, Friederike, E-mail: Friederike.goeke@ukb.uni-bonn.de [Department of Pathology, University of Bonn, Sigmund-Freud-Strasse 25, 53127 Bonn (Germany); Splittstoesser, Vera, E-mail: Veri.sp@web.de [Department of Urology, University of Bonn, Sigmund-Freud-Strasse 25, 53127 Bonn (Germany); Lankat-Buttgereit, Brigitte, E-mail: Lankatbu@staff.uni-marburg.de [Department of Internal Medicine, Philipps-University of Marburg, Baldingerstrasse, 35043 Marburg (Germany); Mueller, Stefan C., E-mail: Stefan.mueller@ukb.uni-bonn.de [Department of Urology, University of Bonn, Sigmund-Freud-Strasse 25, 53127 Bonn (Germany); Ellinger, Joerg, E-mail: Joerg.ellinger@ukb.uni-bonn.de [Department of Urology, University of Bonn, Sigmund-Freud-Strasse 25, 53127 Bonn (Germany)

    2012-01-06

    Highlights: Black-Right-Pointing-Pointer The tumor suppressor gene PDCD4 is down-regulated in many tumorous entities. Black-Right-Pointing-Pointer We investigate the impact of PDCD4 and its regulating factor miR-21 in urothelial carcinoma. Black-Right-Pointing-Pointer We confirm PDCD4 as a tumor suppressor gene and it could be a diagnostic marker for this tumor. -- Abstract: Background: We investigated the role of the programmed cell death 4 (PDCD4) tumor suppressor gene in specimens of transitional cell carcinoma and of healthy individuals. Methods: PDCD4 immunohistochemical expression was investigated in 294 cases in histologically proven transitional cell carcinoma in different tumorous stages (28 controls, 122 non-muscle invasive urothelial carcinoma, stages Tis-T1, 119 invasive transitional cell carcinoma stages T2-T4 and 25 metastases). MiR-21 expression, an important PDCD4 regulator, was assessed with real-time PCR analysis and showed inverse correlation to tissue PDCD4 expression. Results: Nuclear and cytoplasmatic PDCD4 immunostaining decreased significantly with histopathological progression of the tumor (p < 0001). Controls showed strong nuclear and cytoplasmatic immunohistochemical staining. MiR-21 up regulation in tissue corresponded to PDCD4 suppression. Conclusions: These data support a decisive role for PDCD4 down regulation in transitional cell carcinoma and confirm miR-21 as a negative regulator for PDCD4. Additionally, PDCD4 immunohistochemical staining turns out to be a possible diagnostic marker for transitional cell carcinoma.

  20. Do Fiscal Rules Matter?

    DEFF Research Database (Denmark)

    Grembi, Veronica; Nannicini, Tommaso; Troiano, Ugo

    2016-01-01

    Fiscal rules are laws aimed at reducing the incentive to accumulate debt, and many countries adopt them to discipline local governments. Yet, their effectiveness is disputed because of commitment and enforcement problems. We study their impact applying a quasi-experimental design in Italy. In 1999......, the central government imposed fiscal rules on municipal governments, and in 2001 relaxed them below 5,000 inhabitants. We exploit the before/after and discontinuous policy variation, and show that relaxing fiscal rules increases deficits and lowers taxes. The effect is larger if the mayor can be reelected...

  1. COMMON FISCAL POLICY

    Directory of Open Access Journals (Sweden)

    Gabriel Mursa

    2014-08-01

    Full Text Available The purpose of this article is to demonstrate that a common fiscal policy, designed to support the euro currency, has some significant drawbacks. The greatest danger is the possibility of leveling the tax burden in all countries. This leveling of the tax is to the disadvantage of countries in Eastern Europe, in principle, countries poorly endowed with capital, that use a lax fiscal policy (Romania, Bulgaria, etc. to attract foreign investment from rich countries of the European Union. In addition, common fiscal policy can lead to a higher degree of centralization of budgetary expenditures in the European Union.

  2. Quercetin inhibits Cr(VI)-induced malignant cell transformation by targeting miR-21-PDCD4 signaling pathway.

    Science.gov (United States)

    Pratheeshkumar, Poyil; Son, Young-Ok; Divya, Sasidharan Padmaja; Wang, Lei; Turcios, Lilia; Roy, Ram Vinod; Hitron, John Andrew; Kim, Donghern; Dai, Jin; Asha, Padmaja; Zhang, Zhuo; Shi, Xianglin

    2017-08-08

    Hexavalent chromium [Cr(VI)] is an important human carcinogen associated with pulmonary diseases and lung cancer. Inhibition of Cr(VI)-induced carcinogenesis by a dietary antioxidant is a novel approach. Quercetin is one of the most abundant dietary flavonoids widely present in many fruits and vegetables, possesses potent antioxidant and anticancer properties. MicroRNA-21 (miR-21) is a key oncomiR significantly elevated in the majority of human cancers that exerts its oncogenic activity by targeting the tumor suppressor gene programmed cell death 4 (PDCD4). The present study examined the effect of quercetin on the inhibition of Cr(VI)-induced malignant cell transformation and the role of miR-21-PDCD4 signaling involved. Our results showed that quercetin decreased ROS generation induced by Cr(VI) exposure in BEAS-2B cells. Chronic Cr(VI) exposure induced malignant cell transformation, increased miR-21 expression and caused inhibition of PDCD4, which were significantly inhibited by the treatment of quercetin in a dose dependent manner. Nude mice injected with BEAS-2B cells chronically exposed to Cr(VI) in the presence of quercetin showed reduced tumor incidence compared to Cr(VI) alone treated group. Stable knockdown of miR-21 and overexpression of PDCD4 or catalase in BEAS-2B cells suppressed Cr(VI)-induced malignant transformation and tumorigenesis. Taken together, these results demonstrate that quercetin is able to protect BEAS-2B cells from Cr(VI)-induced carcinogenesis by targeting miR-21-PDCD4 signaling.

  3. Up-regulation of miR-21 decreases chemotherapeutic effect of dendrosomal curcumin in breast cancer cells

    Directory of Open Access Journals (Sweden)

    Mohammad Javad Dehghan Esmatabadi

    2017-04-01

    Full Text Available Objective(s: Despite the good results of anticancer activities by curcumin, there are some hurdles that limit the use of curcumin as an anticancer agent. Many methods were examined to overcome this defect like the use of the dendrosomal curcumin (DNC. There is increasing evidence that miRNAs play important roles in biological processes. In this study, we focus on the roles of microRNA-21 in the anti-cancer effects of DNC in breast cancer. Materials and Methods: Also, we have used different methods such as MTT, apoptosis, cell cycle analysis, transwell migration assay and RT-PCR to find out more. Results: We observed that miR-21 decreased apoptotic cells in both cells (from 6.35% to 0.34 % and from 7.72% to 1.32% orderly and DNC increased it. As well as, our findings indicated that cell migration capacity was increased by miR-21 over expression and was decreased by DNC. The combination of miR-21 vector transfection and DNC treatment showed lower percentage of apoptotic cells or a higher level of penetration through the membrane compared with DNC treatment alone. Furthermore, DNC induced a marked increase in the number of cells in sub G1/G1 phase and a decrease in G2/M phase of the cell cycle in both; but, we observed reverse results compared it, after transfection with miR-21 vector. Conclusion: We observed that miR-21 suppress many aspects of anti-cancer effects of DNC in breast cancer cells, it seems that co-treatment with DNC and mir-21 down-regulation may provide a clinically useful tool for drug-resistance breast cancer cells.

  4. MicroRNA-21 in peripheral blood mononuclear cells as a novel biomarker in the diagnosis and prognosis of prostate cancer.

    Science.gov (United States)

    Yang, Bing; Liu, Zheng; Ning, Hao; Zhang, Kai; Pan, Dongliang; Ding, Kejia; Huang, Wei; Kang, Xin-Li; Wang, Yang; Chen, Xiang

    2016-07-08

    To evaluate the effects of microRNA-21 (miR-21) in peripheral blood mononuclear cells (PBMC) in the diagnosis and prognosis of prostate cancer (PCa). Proved by pathologic biopsy, 92 patients diagnosed with PCa and also underwent resection operation and 85 patients with benign prostatic hyperplasia (BPH) were selected in this study, as well as 97 healthy volunteers were chosen as the control group. PBMC were extracted to examine the relative expression of miR-21 by real time reverse transcriptase-polymerase chain reaction (RT-PCR). The relative operating characteristic (ROC) curves were drew to analyze the diagnosis value of PCa. The survival function curves were made by Kaplan-Meier method to show the miR-21 expression levels of PCa patients. The Log-rank test was adopted to compare the differences among the different groups. The Cox proportional hazard risk regression analysis was used to screen the independent factors affected the PCa patients. The expression levels of miR-21 in PCa group were increased compared to BPH and control group (P Gleason score, clinical stages, bone metastasis and tumor recurrence (all P bone metastasis could be the independent factors affected the prognosis of PCa patients (all P < 0.05). miR-21 is highly expressed in the PCa patients, which could be the molecule biomarker of diagnosis and prognosis of PCa.

  5. Gga-miR-21 inhibits chicken pre-adipocyte proliferation in part by down-regulating Kruppel-like factor 5.

    Science.gov (United States)

    Wang, Weishi; Cheng, Min; Qiao, Shupei; Wang, Yuxiang; Li, Hui; Wang, Ning

    2017-01-01

    Gga-miR-21 is abundantly expressed in chicken pre-adipocytes, but its role is unclear. The present study investigated the role of gga-miR-21 in chicken pre-adipocyte proliferation. Cell proliferation assay and gene expression analysis of proliferating cell nuclear antigen (PCNA) showed that the gga-miR-21 mimic inhibited pre-adipocyte proliferation. In contrast, the gga-miR-21 inhibitor enhanced pre-adipocyte proliferation. The subsequent investigation identified Kruppel-like factor 5 (KLF5) mRNA as a target of gga-miR-21. The gga-miR-21 mimic inhibited KLF5 3(')UTR reporter activity and decreased endogenous KLF5 expression in primary pre-adipocytes. KLF5 knockdown using RNAi had a similar effect to that of the gga-miR-21 mimic on cell proliferation. The promoting effect of the gga-miR-21 inhibitor on pre-adipocyte proliferation was partially attenuated by KLF5 knockdown. Taken together, our results demonstrated that miR-21 inhibits chicken pre-adipocyte proliferation, at least in part, by targeting KLF5. © 2016 Poultry Science Association Inc.

  6. Fiscal Year 2015 Budget

    Data.gov (United States)

    Montgomery County of Maryland — This dataset includes the Fiscal Year 2015 Council-approved operating budget for Montgomery County. The dataset does not include revenues and detailed agency budget...

  7. Fiscal Multipliers in Ukraine

    OpenAIRE

    Pritha Mitra; Tigran Poghosyan

    2015-01-01

    Amid renewed crisis, falling tax revenues, and rising debt, Ukraine faces serious fiscal consolidation needs. Durable fiscal adjustment can support economic confidence and rebuild buffers but what is its overall impact on growth? How effective are revenue versus spending instruments? Does current or capital spending have a larger impact? Applying a structural vector autoregressive model, this paper finds that Ukraine’s near-term revenue and spending multipliers are well below one. In the me...

  8. Uncertainty and Fiscal Cliffs

    OpenAIRE

    Andrew Foerster; Troy Davig

    2015-01-01

    Motivated by the US Fiscal Cliff in 2012, this paper considers the short- and longer- term impact of uncertainty generated by fiscal policy. Empirical evidence shows increases in economic policy uncertainty lower investment and employment. Investment that is longer-lived and subject to a longer planning horizon responds to policy uncertainty with a lag, while capital that depreciates more quickly and can be installed with few costs falls immediately. A DSGE model incorporating uncertainty ove...

  9. Hypoxia-induced aggressiveness of pancreatic cancer cells is due to increased expression of VEGF, IL-6 and miR-21, which can be attenuated by CDF treatment.

    Directory of Open Access Journals (Sweden)

    Bin Bao

    Full Text Available Hypoxia is known to play critical roles in cell survival, angiogenesis, tumor invasion, and metastasis. Hypoxia mediated over-expression of hypoxia-inducible factor (HIF has been shown to be associated with therapeutic resistance, and contributes to poor prognosis of cancer patients. Emerging evidence suggest that hypoxia and HIF pathways contributes to the acquisition of epithelial-to-mesenchymal transition (EMT, maintenance of cancer stem cell (CSC functions, and also maintains the vicious cycle of inflammation-all which lead to therapeutic resistance. However, the precise molecular mechanism(s by which hypoxia/HIF drives these events are not fully understood. Here, we show, for the first time, that hypoxia leads to increased expression of VEGF, IL-6, and CSC signature genes Nanog, Oct4 and EZH2 consistent with increased cell migration/invasion and angiogenesis, and the formation of pancreatospheres, concomitant with increased expression of miR-21 and miR-210 in human pancreatic cancer (PC cells. The treatment of PC cells with CDF, a novel synthetic compound inhibited the production of VEGF and IL-6, and down-regulated the expression of Nanog, Oct4, EZH2 mRNAs, as well as miR-21 and miR-210 under hypoxia. CDF also led to decreased cell migration/invasion, angiogenesis, and formation of pancreatospheres under hypoxia. Moreover, CDF decreased gene expression of miR-21, miR-210, IL-6, HIF-1α, VEGF, and CSC signatures in vivo in a mouse orthotopic model of human PC. Collectively, these results suggest that the anti-tumor activity of CDF is in part mediated through deregulation of tumor hypoxic pathways, and thus CDF could become a novel, and effective anti-tumor agent for PC therapy.

  10. Understanding Cancer Prognosis

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    Full Text Available ... Treatment Types of Cancer Treatment Side Effects Clinical Trials Information A to Z List of Cancer Drugs ... Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & Cancer ...

  11. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Common Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung ... need for different kinds of information about her colorectal cancer prognosis. Diving Out of the Dark View this ...

  12. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Treatment Types of Cancer Treatment Side Effects Clinical Trials Information A to Z List of Cancer ... Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & ...

  13. Understanding Cancer Prognosis

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    Full Text Available ... Diagnosis Staging Prognosis Treatment Types of Treatment Side Effects Clinical Trials Cancer Drugs Complementary & Alternative Medicine Coping Feelings & Cancer Adjusting to Cancer Self Image & Sexuality Day to Day Life Survivorship Support for Caregivers ...

  14. Understanding Cancer Prognosis

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  1. Understanding Cancer Prognosis

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  5. Understanding Cancer Prognosis

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  7. Understanding Cancer Prognosis

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  8. Understanding Cancer Prognosis

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  19. Fiscal councils as a mechanism for establishing fiscal discipline

    Directory of Open Access Journals (Sweden)

    Anđelković Mileva

    2014-01-01

    Full Text Available Under the impact of the global economic crisis, the contemporary budget systems have been subject to extensive reforms. There is a growing number of scholars advocating the establishment of fully independent fiscal institutions which would be in charge of administering a sustainable fiscal policy. The bodies available in hitherto practice are fiscal councils, parliament committees on budgetary control or fiscal 'watchdogs'. The institutionalization of fiscal councils should provide for improving the quality of the public debate on fiscal policy and make the governments more fiscally accountable. The existing fiscal councils generally have an advisory role and they are expected to contribute to strengthening the role of national parliaments in scrutinizing the national budget. In fact, the establishment of fiscal councils ensues only after introducing the fiscal rules which serve as statutory limitations on the activities of the executive branch in the budget-related matters. The current economic crisis has substantially hindered the efficient application of these fiscal restrictions. Some states see the solution in establishing independent fiscal institutions which would control the compliance with these rules. As one of the participants in the budgetary process, fiscal councils are in a position to provide better information to the voters on the current state of affairs in public finances and (thus increase the political costs of the government's fiscal unaccountability. In practice, there are several models for the organization of fiscal councils which primarily focus on ex ante or ex post review and assessment concerning whether the relevant institutions have observed the fiscal rules and accomplished the fiscal goals. Considering that their role is to eliminate the asymmetry of information in relations between the legislative and executive breach of government, fiscal councils should contribute to reinforcing the legitimacy of the budgetary

  20. Activation of miR-21 by STAT3 induces proliferation and suppresses apoptosis in nasopharyngeal carcinoma by targeting PTEN gene.

    Directory of Open Access Journals (Sweden)

    Hesheng Ou

    Full Text Available The present study is to investigate the role of microRNA-21 (miR-21 in nasopharyngeal carcinoma (NPC and the mechanisms of regulation of PTEN by miR-21. Fifty-four tissue samples were collected from 42 patients with NPC and 12 healthy controls. Human NPC cell lines CNE-1, CNE-2, TWO3 and C666-1 were used for cell assays. To investigate the expression of miR-21, RT-PCR was employed. RT-PCR, Western blotting, and immunohistochemistry were used to measure the expression of STAT3 mRNA and STAT3 protein. To test the effect of miR-21 on the cell growth and apoptosis of NPC cells in vitro, transfection of CNE1 and CNE2 cell lines and flow cytometry were performed. TUNEL assay was used to detect DNA fragmentation. To validate whether miR-21 directly recognizes the 3'-UTRs of PTEN mRNA, luciferase reporter assay was employed. miR-21 expression was increased in NPC tissues compared with control and the same result was found in NPC cell lines. Notably, increased expression of miR-21 was directly related to advanced clinical stage and lymph node metastasis. STAT3, a transcription factor activated by IL-6, directly activated miR-21 in transformed NPC cell lines. Furthermore, miR-21 markedly inhibited PTEN tumor suppressor, leading to increased AKT activity. Both in vitro and in vivo assays revealed that miR-21 enhanced NPC cell proliferation and suppressed apoptosis. miR-21, activated by STAT3, induced proliferation and suppressed apoptosis in NPC by targeting PTEN-AKT pathway.

  1. Anti-inflammatory effects of miR-21 in the macrophage response to peritonitis.

    Science.gov (United States)

    Barnett, Rebecca Elise; Conklin, Daniel J; Ryan, Lindsey; Keskey, Robert C; Ramjee, Vikram; Sepulveda, Ernesto A; Srivastava, Sanjay; Bhatnagar, Aruni; Cheadle, William G

    2016-02-01

    We investigated the role of microRNA-21 in the macrophage response to peritonitis; microRNA-21 expression increases in peritoneal macrophages after lipopolysaccharide stimulation but is delayed until 48 hours after cecal ligation and puncture. MicroRNA-21-null mice and bone marrow-derived cell lines were exposed to cecal ligation and puncture or lipopolysaccharide, and survival, microRNA-21 levels, target messenger RNAs and proteins, and cytokines were assayed. Macrophages were also transfected with microRNA-21 mimics and antagomirs, and similar endpoints were measured. Survival in microRNA-21-null mice was significantly decreased after lipopolysaccharide-induced peritonitis but unchanged after cecal ligation and puncture compared with similarly treated wild-type mice. MicroRNA-21 expression, tumor necrosis factor-α, interleukin 6, and programmed cell death protein 4 levels were increased after lipopolysaccharide addition in peritoneal cells. Pelino1 and sprouty (SPRY) messenger RNAs were similarly increased early, whereas programmed cell death protein 4 messenger RNA was decreased after lipopolysaccharide, and all microR-21 target messenger RNAs were subsequently decreased by 24 hours after lipopolysaccharide. Transfection with mimics and antagomirs led to appropriate responses in microRNA-21 and tumor necrosis factor-α. Knockdown of microRNA-21 in bone marrow-derived cells showed increased tumor necrosis factor-α and decreased interleukin 10 in response to lipopolysaccharide. Target proteins were unaffected by knockdown as was extracellular signal-regulated kinase; however, the nuclear factor κB p65 subunit was increased after lipopolysaccharide in the microRNA-21 knockout cells. In contrast, there was little change in these parameters after cecal ligation and puncture induction between null and wild-type mice. MicroRNA-21 is beneficial to survival in mice following lipopolysaccharide peritonitis. Overexpression of microRNA-21 decreased tumor necrosis factor

  2. The R21C Mutation in Cardiac Troponin I Imposes Differences in Contractile Force Generation between the Left and Right Ventricles of Knock-In Mice

    Directory of Open Access Journals (Sweden)

    Jingsheng Liang

    2015-01-01

    Full Text Available We investigated the effect of the hypertrophic cardiomyopathy-linked R21C (arginine to cysteine mutation in human cardiac troponin I (cTnI on the contractile properties and myofilament protein phosphorylation in papillary muscle preparations from left (LV and right (RV ventricles of homozygous R21C+/+ knock-in mice. The maximal steady-state force was significantly reduced in skinned papillary muscle strips from the LV compared to RV, with the latter displaying the level of force observed in LV or RV from wild-type (WT mice. There were no differences in the Ca2+ sensitivity between the RV and LV of R21C+/+ mice; however, the Ca2+ sensitivity of force was higher in RV-R21C+/+ compared with RV-WT and lower in LV- R21C+/+ compared with LV-WT. We also observed partial loss of Ca2+ regulation at low [Ca2+]. In addition, R21C+/+-KI hearts showed no Ser23/24-cTnI phosphorylation compared to LV or RV of WT mice. However, phosphorylation of the myosin regulatory light chain (RLC was significantly higher in the RV versus LV of R21C+/+ mice and versus LV and RV of WT mice. The difference in RLC phosphorylation between the ventricles of R21C+/+ mice likely contributes to observed differences in contractile force and the lower tension monitored in the LV of HCM mice.

  3. Lentiviral CRISPR/Cas9 vector mediated miR-21 gene editing inhibits the epithelial to mesenchymal transition in ovarian cancer cells.

    Science.gov (United States)

    Huo, Wenying; Zhao, Guannan; Yin, Jinggang; Ouyang, Xuan; Wang, Yinan; Yang, Chuanhe; Wang, Baojing; Dong, Peixin; Wang, Zhixiang; Watari, Hidemichi; Chaum, Edward; Pfeffer, Lawrence M; Yue, Junming

    2017-01-01

    CRISPR/Cas9 (clustered regularly interspaced short palindromic repeats) mediated genome editing is a powerful approach for loss of function studies. Here we report that lentiviral CRISPR/Cas9 vectors are highly efficient in introducing mutations in the precursor miRNA sequence, thus leading to the loss of miRNA expression and function. We constructed four different lentiviral CRISPR/Cas9 vectors that target different regions of the precursor miR-21 sequence and found that these lentiviral CRISPR/Cas9 miR-21 gRNA vectors induced mutations in the precursor sequences as shown by DNA surveyor mutation assay and Sanger sequencing. Two miR-21 lentiviral CRISPR/Cas9 gRNA vectors were selected to probe miR-21 function in ovarian cancer SKOV3 and OVCAR3 cell lines. Our data demonstrate that disruption of pre-miR-21 sequences leads to reduced cell proliferation, migration and invasion. Moreover, CRISPR/Cas9-mediated miR-21 gene editing sensitizes both SKOV3 and OVCAR3 cells to chemotherapeutic drug treatment. Disruption of miR-21 leads to the inhibition of epithelial to mesenchymal transition (EMT) in both SKOV3 and OVCAR3 cells as evidenced by the upregulation of epithelial cell marker E-cadherin and downregulation of mesenchymal marker genes, vimentin and Snai2. The miR-21 target genes PDCD4 and SPRY2 were upregulated in cells transduced with miR-21gRNAs compared to controls. Our study indicates that lentiviral CRISPR/Cas9-mediated miRNA gene editing is an effective approach to address miRNA function, and disruption of miR-21 inhibits EMT in ovarian cancer cells.

  4. miR-21 Reduces Hydrogen Peroxide-Induced Apoptosis in c-kit+ Cardiac Stem Cells In Vitro through PTEN/PI3K/Akt Signaling

    Directory of Open Access Journals (Sweden)

    Wenwen Deng

    2016-01-01

    Full Text Available The low survival rate of cardiac stem cells (CSCs in the infarcted myocardium hampers cell therapy for ischemic cardiomyopathy. MicroRNA-21 (miR-21 and one of its target proteins, PTEN, contribute to the survival and proliferation of many cell types, but their prosurvival effects in c-kit+ CSC remain unclear. Thus, we hypothesized that miR-21 reduces hydrogen peroxide- (H2O2- induced apoptosis in c-kit+ CSC and estimated the contribution of PTEN/PI3K/Akt signaling to this oxidative circumstance. miR-21 mimics efficiently reduced H2O2-induced apoptosis in c-kit+ CSC, as evidenced by the downregulation of the proapoptosis proteins caspase-3 and Bax and upregulation of the antiapoptotic Bcl-2. In addition, the gain of function of miR-21 in c-kit+ CSC downregulated the protein level of PTEN although its mRNA level changed slightly; in the meantime, miR-21 overexpression also increased phospho-Akt (p-Akt. The antiapoptotic effects of miR-21 were comparable with Phen (bpV, the selective inhibitor of PTEN, while miR-21 inhibitor or PI3K’s inhibitor LY294002 efficiently attenuated the antiapoptotic effect of miR-21. Taken together, these results indicate that the anti-H2O2-induced apoptosis effect of miR-21 in c-kit+ CSC is contributed by PTEN/PI3K/Akt signaling. miR-21 could be a potential molecule to facilitate the c-kit+ CSC therapy in ischemic myocardium.

  5. New fiscal crisis Nueva crisis fiscal

    Directory of Open Access Journals (Sweden)

    Giraldo Giraldo César

    1996-06-01

    Full Text Available The fiscal deficit in Latin America is currently caused by the external and internal debt, and the fact that economic authorities have lost the ability to manage an important part of macroeconomic policy as a result of the process of decentralization. Along with less macroeconomic control, destabilizing factors increase due to the greater mobility of international financial markets, where any changein signals provokes abrupt and massive movements of capital in favor of or against a country. This problem is aggravated by the dismantling of the principal regulations, especially those relating to exchange controls, foreign investment, and international trade. Fiscal policyends up defending the stability of the main economic variables, in anuncertain and unpredictable context determined by an autonomous finance capital. It defends the stability of three key prices: inflation, currency, and interest rateo An abrupt change in any of these may depreciate the real value of financial assets, with which financial wealth would disappear like foam.El déficit fiscal en América Latina se origina actualmente en las deuda externa e interna, y en que la autoridad económica ha perdido el manejo de una parte importante de la política macroeconómica como resultado del proceso de descentralización. A la par del menor control macroeconómico, los factores desestabilizadores aumentan por la mayor movilidad de mercados financieros internacionales, donde cualquier cambio en las señales suscita movimientos de capital abruptos y masivos en favor o en contra de un país. Este problema se agrava con el desmonte de las principales regulaciones, en especial a las referidas al control cambiario, la inversión extrnajera y el comercio internacional. La política fiscal termina defendiendo la estabilidad de las principales variables macroeconómicas, en un contexto incierto e impredecible determinado por un capital financiero autónomo. Defiende la estabilidad de tres

  6. The Causes of Fiscal Transparency

    DEFF Research Database (Denmark)

    Alt, James E.; Lassen, David Dreyer; Rose, Shanna

    We use unique panel data on the evolution of transparent budget procedures in the American states over the past three decades to explore the political and economic determinants of fiscal transparency. Our case studies and quantitative analysis suggest that both politics and fiscal policy outcomes...... influence the level of transparency. More equal political competition and power sharing are associated with both greater levels of fiscal transparency and increases in fiscal transparency during the sample period. Political polarization and past fiscal conditions, in particular state government debt...

  7. Understanding Cancer Prognosis

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    Full Text Available ... medical records. Relative survival This statistic is another method used to estimate cancer-specific survival that does ... your prognosis. Survival statistics most often come from studies that compare ... by their creator. In such cases, it is necessary to contact the writer, artists, ...

  8. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung ... may have questions about how serious your cancer is and your chances of survival. The estimate of how the disease will go for you is called prognosis. It ...

  9. Understanding Cancer Prognosis

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    Full Text Available ... Staging Prognosis Questions to Ask about Your Diagnosis Research Cancer Treatment Types of Cancer Treatment Side Effects Clinical Trials Information ... Cancer Genomics Study Findings Metastatic Cancer Metastatic Cancer Research ... Cancer Types Recurrent Cancer Midline Tract Carcinoma Childhood Midline Tract ...

  10. Understanding Cancer Prognosis

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    Full Text Available ... Cancer Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) ... may have questions about how serious your cancer is and your chances of survival. The estimate of how the disease will go for you is called prognosis. It ...

  11. Understanding Cancer Prognosis

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    Full Text Available ... to you. Everyone is different. Treatments and how people respond to treatment can differ greatly. Also, it takes years to see the benefit of new treatments and ways of finding cancer. So, the statistics your doctor uses to make a prognosis may not be based on treatments ...

  12. Understanding Cancer Prognosis

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    Full Text Available ... Your Cancer Prognosis Video View this video on YouTube. Three cancer patients and their doctor, Anthony L. ... One Couple's Creative Response View this video on YouTube. Vanessa, an artist, and her husband Roy discover ...

  13. Understanding Cancer Prognosis

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    Full Text Available ... Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor- ... Centered Approach View this video on YouTube. Anthony L. Back, M.D., coaches other oncologists about how ...

  14. Prognosis of dementia

    NARCIS (Netherlands)

    van de Vorst, IE

    2016-01-01

    Background: In this thesis, we focused on the prognosis of patients with dementia who visited a hospital (inpatient or day clinic care) in the Netherlands. So far, absolute mortality risks for dementia were lacking in the Netherlands, whereas these risks have been available for years for cancer or

  15. Understanding Cancer Prognosis

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    Full Text Available ... before cancer How you respond to treatment Seeking Information About Your Prognosis Is a Personal Decision When ... Twitter Instagram YouTube Google+ LinkedIn GovDelivery RSS CONTACT INFORMATION Contact Us LiveHelp Online Chat MORE INFORMATION About ...

  16. Understanding Cancer Prognosis

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    Full Text Available ... it in a clear and supportive way. Two viewer guides are also available: for patients (PDF-210KB) and for provider care teams (PDF-210KB). Understanding Your Cancer Prognosis Video View this video on YouTube. Three cancer patients and their doctor, Anthony L. ...

  17. Understanding Cancer Prognosis

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    Full Text Available ... about what she'd like to know of her prognosis. Credit: National Cancer Institute If you have ... this video on YouTube. Vanessa, an artist, and her husband Roy discover how to support each other’s ...

  18. Understanding Cancer Prognosis

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    Full Text Available ... Your Diagnosis Research Understanding Cancer Prognosis Oncologist Anthony L. Back, M.D., a national expert on doctor- ... YouTube. Three cancer patients and their doctor, Anthony L. Back, M.D. -- an oncologist who is also ...

  19. Understanding Cancer Prognosis

    Medline Plus

    Full Text Available ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) ... may have questions about how serious your cancer is and your chances of survival. The estimate of how the disease will go for you is called prognosis. It ...

  20. Understanding Cancer Prognosis

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    Full Text Available ... decisions you may face include: Which treatment is best for you If you want treatment How to best take care of yourself and manage treatment side ... the most about your situation is in the best position to discuss your prognosis and explain what ...

  1. The Spanish version of the Three Factor Eating Questionnaire-R21 for children and adolescents (TFEQ-R21C): Psychometric analysis and relationships with body composition and fitness variables.

    Science.gov (United States)

    Martín-García, M; Vila-Maldonado, S; Rodríguez-Gómez, I; Faya, F M; Plaza-Carmona, M; Pastor-Vicedo, J C; Ara, I

    2016-10-15

    The main purpose of the present study is to assess the factor structure and reliability of the Spanish version of the 21-item Three Factor Eating Questionnaire (TFEQ-R21C) in children and adolescents and to analyze the relationships between eating behaviors, body composition and cardiovascular fitness. A total of 192 children and adolescents took part in this study (89 boys and 103 girls; aged from 8.8 to 16.8years old and with body mass index (BMI) ranging from 13.2 to 41.1kg/m(2)). None of them had either a history of psychological or eating disorders. Body composition (dual-energy X-ray absorptiometry-DXA), anthropometrics (body mass, height and BMI), cardiovascular fitness (cyclo-ergometer incremental test) and eating behaviors (TFEQ-R21C) were determined in all participants. The confirmatory factor analysis corroborated the same three factors of the original TFEQ-R21: Uncontrolled Eating (UE), Emotional Eating (EE) and Cognitive Restraint (CR). The internal-consistency reliability (Cronbach's alpha coefficient) for the questionnaire was 0.73. Significant differences were found in BMI (F2,189=3.50, p=0.032) and total fat mass (TFM) (F2,189=3.60, p=0.029) between tertiles of the CR scale (children who had the lowest scores, also had lower BMI and fat mass). Cardiovascular fitness (measured by relative VO2 peak) differs depending on the UE and CR scores. The "healthy" group (those who were normal-weight and had also the highest relative VO2 peak) showed a significant lower CR (F3,160=3.07, p=0.030) and higher UE (F3,160=3.86, p=0.011) than the "unhealthy" group (those who were neither normal-weight nor had adequate relative VO2 peak). According to the psychometric analysis of the questionnaire, the TFEQ-R21C is a valid and useful tool to assess eating behaviors in Spanish child population. Further research is necessary to understand the links between eating behaviors and other health-related behaviors such as physical activity time or cardiovascular fitness

  2. US fiscal regimes and optimal monetary policy

    NARCIS (Netherlands)

    Mavromatis, K.

    2014-01-01

    Fiscal policy in the US has been documented to have been the leading authority in the ‘60s and the ‘70s (active fiscal policy), while committing to make the necessary fiscal adjustments following Volcker’s appointment (passive fiscal policy). Moreover, while passive, US fiscal policy has at times

  3. 7 CFR 930.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 930.7 Section 930.7 Agriculture... Definitions § 930.7 Fiscal period. Fiscal period is synonymous with fiscal year and means the 12-month period... Board, with the approval of the Secretary, may establish: Provided, that the initial fiscal period shall...

  4. The prognostic importance of miR-21 in stage II colon cancer: a population-based study

    DEFF Research Database (Denmark)

    Kjaer-Frifeldt, S.; Hansen, T. F.; Nielsen, B. S.

    2012-01-01

    BACKGROUND: Despite several years of research and attempts to develop prognostic models a considerable fraction of stage II colon cancer patients will experience relapse within few years from their operation. The aim of the present study was to investigate the prognostic importance of miRNA-21 (mi......R-21), quantified by in situ hybridisation, in a unique, large population-based cohort. PATIENTS AND METHODS: The study included 764 patients diagnosed with stage II colon cancer in Denmark in the year 2003. One section from a representative paraffin-embedded tumour tissue specimen from each patient...

  5. Reproductive prognosis in endometriosis

    DEFF Research Database (Denmark)

    Hjordt Hansen, Maj V; Dalsgaard, Torur; Hartwell, Dorthe

    2014-01-01

    OBJECTIVE: To assess the reproductive long-term prognosis of women with and without endometriosis, to explore changes over time, and to quantify the contribution of artificial reproductive techniques. DESIGN: Cohort study. SETTING: Denmark 1977-2009. SAMPLE: Data retrieved from four national...... registries. Among 15-49-year-old women during the period 1977-82, 24 667 were diagnosed with endometriosis and 98 668 (1:4) women without endometriosis were age-matched. METHODS: To assess long-term reproductive prognosis, all pregnancy outcomes were identified among the women with and without endometriosis......, but this was restricted to pregnancies from assisted reproduction. CONCLUSION: Women with endometriosis have slightly fewer children, but this lessened over time due to artificially conceived pregnancies. The risk for miscarriages and ectopic pregnancies was increased compared with women without the disease....

  6. The key role of miR-21-regulated SOD2 in the medium-mediated bystander responses in human fibroblasts induced by α-irradiated keratinocytes

    Energy Technology Data Exchange (ETDEWEB)

    Tian, Wenqian; Yin, Xiaoming; Wang, Longxiao; Wang, Jingdong; Zhu, Wei; Cao, Jianping [School of Radiation Medicine and Protection, Medical College of Soochow University/Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, 199 Renai Road, Suzhou Industrial Park, Suzhou, Jiangsu Province 215123 (China); Yang, Hongying, E-mail: yanghongying@suda.edu.cn [School of Radiation Medicine and Protection, Medical College of Soochow University/Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, 199 Renai Road, Suzhou Industrial Park, Suzhou, Jiangsu Province 215123 (China); Institute of Radiotherapy & Oncology, Soochow University (China)

    2015-10-15

    Highlights: • After co-culture with α-irradiated HaCaT cells, WS1 cells displayed oxidative stress and DNA damage. • Increased miR-21 expression in bystander cells was critical to the occurrence of RIBEs. • SOD2 of bystander cells played an important role in bystander responses. • miR-21 mediated bystander effects through its regulation on SOD2. - Abstract: Radiation-induced bystander effect (RIBE) is well accepted in the radiation research field by now, but the underlying molecular mechanisms for better understanding this phenomenon caused by intercellular communication and intracellular signal transduction are still incomplete. Although our previous study has demonstrated an important role of miR-21 of unirradiated bystander cells in RIBEs, the direct evidence for the hypothesis that RIBE is epigenetically regulated is still limited and how miR-21 mediates RIBEs is unknown. Reactive oxygen species (ROS) have been demonstrated to be involved in RIBEs, however, the roles of anti-oxidative stress system of cells in RIBEs are unclear. Using transwell insert co-culture system, we investigated medium-mediated bystander responses in WS1 human fibroblasts after co-culture with HaCaT keratinocytes traversed by α-particles. Results showed that the ROS levels in unirradiated bystander WS1 cells were significantly elevated after 30 min of co-culture, and 53BP1 foci, a surrogate marker of DNA damage, were obviously induced after 3 h of co-culture. This indicates the occurrence of oxidative stress and DNA damage in bystander WS1 cells after co-culture with irradiated keratinocytes. Furthermore, the expression of miR-21 was increased in bystander WS1 cells, downregulation of miR-21 eliminated the bystander responses, overexpression of miR-21 alone could induce bystander-like oxidative stress and DNA damage in WS1 cells. These data indicate an important mediating role of miR-21 in RIBEs. In addition, MnSOD or SOD2 in WS1 cells was involved in the bystander effects

  7. Warfare, Fiscal Capacity, and Performance

    DEFF Research Database (Denmark)

    Prado, Mauricio; Dincecco, Mark

    We exploit differences in casualties sustained in pre-modern wars to estimate the impact of fiscal capacity on economic performance. In the past, states fought different amounts of external conflicts, of various lengths and magnitudes. To raise the revenues to wage wars, states made fiscal...... innovations, which persisted and helped to shape current fiscal institutions. Economic historians claim that greater fiscal capacity was the key long-run institutional change brought about by historical conflicts. Using casualties sustained in pre-modern wars to instrument for current fiscal institutions, we...... estimate substantial impacts of fiscal capacity on GDP per worker. The results are robust to a broad range of specifications, controls, and sub-samples....

  8. Warfare, Fiscal Capacity, and Performance

    DEFF Research Database (Denmark)

    Dincecco, Mark; Prado, Mauricio

    2012-01-01

    We exploit differences in casualties sustained in pre-modern wars to estimate the impact of fiscal capacity on economic performance. In the past, states fought different amounts of external conflicts, of various lengths and magnitudes. To raise the revenues to wage wars, states made fiscal...... innovations, which persisted and helped to shape current fiscal institutions. Economic historians claim that greater fiscal capacity was the key long-run institutional change brought about by historical conflicts. Using casualties sustained in pre-modern wars to instrument for current fiscal institutions, we...... estimate substantial impacts of fiscal capacity on GDP per worker. The results are robust to a broad range of specifications, controls, and sub-samples....

  9. Politica "fiscale": viva o morta?

    Directory of Open Access Journals (Sweden)

    A.T. PEACOCK

    2014-03-01

    Full Text Available The paper discusses the political and administrative limitations of implementing fiscal policy as a means of achieving economic stability. Present day attitudes towards fiscal intervention are characterised by a general feeling of agnosticism. Not only has confidence waned in the ability of fiscal measures to secure macroeconomic goals, it has been argued that where fiscal changes exert noticeable and significant impacts they may do so in a distinctly perverse and de-stabilising manner. The question now facing policy administrators is whether fiscal policy may usefully be included in the armoury of countercyclical weapons wielded in defence of short-term stabilisation goals. This changed status of fiscal policy has stemmed partly from developments in theoretical economics generally on the one hand, and also from a changed view of the government objective function upon the other. JEL: E62, E63

  10. Programmed cell death 4 (PDCD4) is an important functional target of the microRNA miR-21 in breast cancer cells

    DEFF Research Database (Denmark)

    Frankel, Lisa; Christoffersen, Nanna R; Jacobsen, Anders

    2008-01-01

    MicroRNAs are emerging as important regulators of cancer-related processes. The miR-21 microRNA is overexpressed in a wide variety of cancers and has been causally linked to cellular proliferation, apoptosis, and migration. Inhibition of mir-21 in MCF-7 breast cancer cells causes reduced cell gro...... and demonstrated that PDCD4 is a functionally important target for miR-21 in breast cancer cells.......MicroRNAs are emerging as important regulators of cancer-related processes. The miR-21 microRNA is overexpressed in a wide variety of cancers and has been causally linked to cellular proliferation, apoptosis, and migration. Inhibition of mir-21 in MCF-7 breast cancer cells causes reduced cell...... growth. Using array expression analysis of MCF-7 cells depleted of miR-21, we have identified mRNA targets of mir-21 and have shown a link between miR-21 and the p53 tumor suppressor protein. We furthermore found that the tumor suppressor protein Programmed Cell Death 4 (PDCD4) is regulated by miR-21...

  11. MiR-21 promotes fibrosis and hypertrophy of ligamentum flavum in lumbar spinal canal stenosis by activating IL-6 expression.

    Science.gov (United States)

    Sun, Chao; Tian, Jiwei; Liu, Xinhui; Guan, Guoping

    2017-08-26

    The molecular mechanism underlying the fibrosis of ligamentum flavum(LF) in patients with lumbar spinal canal stenosis(LSCS) remains unknown. MicroRNAs are reported to play important roles in regulating fibrosis in different organs. The present study aimed to identify fibrosis related miR-21 expression profile and investigate the pathological process of miR-21 in the fibrosis of LF hypertrophy and associated regulatory mechanisms. 15 patients with LSCS underwent surgical treatment were enrolled in this study. For the control group, 11 patients with lumbar disc herniation(LDH) was included. The LF thickness was measured on MRI. LF samples were obtained during the surgery. Fibrosis score was assessed by Masson's trichrome staining. The expression of miR-21 in LF tissues were determined by RT-PCR. Correlation among LF thickness, fibrosis score, and miR-21 expression was analyzed. In addition, Lentiviral vectors for miR-21 mimic were constructed and transfected into LF cells to examine the role of miR-21 in LF fibrosis. Types I and III collagen were used as indicators of fibrosis. IL-6 expression in LF cells after transfection was investigated by RT-PCR and ELISA. Patients in two groups showed similar outcomes regarding age, gender, level of LF tissue. The thickness and fibrosis score of LF in the LSCS group were significantly greater than those in LDH group (all P hypertrophy. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. A Framework for Assessing Fiscal Vulnerability

    OpenAIRE

    Murray Petrie; Richard Hemming

    2000-01-01

    Fiscal vulnerability describes a situation where a government is exposed to the possibility of failure to meet its aggregate fiscal policy objectives. The suggested framework for assessing vulnerability highlights four macro-fiscal aspects of vulnerability: incorrect specification of the initial fiscal position; sensitivity of short-term fiscal outcomes to risk; threats to longer-term fiscal sustainability; and structural or institutional weaknesses affecting the design and implementation of ...

  13. Fiscal Equalization and School Finance

    OpenAIRE

    Reschovsky, Andrew

    1994-01-01

    Discusses fiscal equalization in financing public education and provides examples of school districts (from varying income levels) that have successfully provided equal access to educational resources.

  14. Prognosis for year 2013.

    Science.gov (United States)

    Silva, John S; Ball, Marion J

    2002-11-20

    New knowledge from biotechnology and new capabilities provided by the evolving global information infrastructure are already transforming health care. Three clusters of technologies hold particular promise: grid computing, intimate computing, and micro laboratory computing. The confluence of these technologies will change clinical laboratory equipment into portable devices, easing the administrative details involved in delivering care and ushering in a new age of monitoring clinical states. Two vignettes, an office visit and a clinical trial, are offered as prognosis for clinical care in 2013. New capabilities hold the power to transform health care, making it truly patient centered as the Institute of Medicine (IOM) has urged.

  15. The Economics of Measuring Fiscal Decentralisation Part 1: An Overview of Recent Insights into Fiscal Decentralisation

    OpenAIRE

    Duc Vo

    2008-01-01

    This thesis investigates economic aspects of the measurement of fiscal decentralisation to establish how a nation’s fiscal arrangements can be consistently measured, so they can be compared internationally. A new index of fiscal decentralisation is developed that reflects two key elements of the theory of fiscal decentralisation: the fiscal autonomy of subnational governments; and their fiscal importance. The role of fiscal inequality in subnational governments’ public finances is also consid...

  16. DDAH1 deficiency promotes intracellular oxidative stress and cell apoptosis via a miR-21-dependent pathway in mouse embryonic fibroblasts.

    Science.gov (United States)

    Zhao, Chenyang; Li, Tianhe; Han, Bingxing; Yue, Wenhui; Shi, Linlin; Wang, Hongyun; Guo, Yuting; Lu, Zhongbing

    2016-03-01

    Asymmetric dimethylarginine (ADMA), an endogenous nitric oxide synthase (NOS) inhibitor, is degraded by dimethylarginine dimethylaminohydrolase 1 (DDAH1). Emerging evidence suggests that plasma ADMA accumulation, DDAH1 activity/expression reduction, and microRNA-21 (miR-21) upregulation are linked to disease pathology, but the mechanisms remain largely unknown. In the present study, we assessed the potential role of the ADMA-DDAH1-miR-21 pathway in the regulation of the cellular redox state and apoptosis using wild-type (WT) and DDAH1-knockout (KO) immortalized mouse embryonic fibroblasts (MEFs). DDAH1 deficiency significantly increased ADMA levels, enhanced cellular oxidative stress, and rendered cells more vulnerable to apoptosis induced by tert-butyl hydroperoxide (tBHP) or A23187. However, treatment with exogenous ADMA (1-80μM) for 24h or for a prolonged period (10μM, 10 passages) in WT MEFs had no marked effect on intracellular reactive oxygen species (ROS) and apoptosis sensitivity. Interestingly, miR-21 expression was significantly increased, by 4 fold, in DDAH1(-/-) MEFs, and the induction of miR-21 by DDAH1 deficiency was dependent on oxidative stress and NF-κB activation. Inhibition of DDAH1 activity by PD 404182 also increased miR-21 expression. Furthermore, inhibition of miR-21 with a lentiviral vector in DDAH1(-/-) MEFs significantly upregulated SOD2 expression and the attenuated oxidative stress and apoptosis induced by tBHP or A23187. Taken together, our results suggest that DDAH1 not only acts as an enzyme degrading ADMA but also controls cellular oxidative stress and apoptosis via a miR-21-dependent pathway. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. MiR-21-5p in urinary extracellular vesicles is a novel biomarker of urothelial carcinoma.

    Science.gov (United States)

    Matsuzaki, Kyosuke; Fujita, Kazutoshi; Jingushi, Kentaro; Kawashima, Atsunari; Ujike, Takeshi; Nagahara, Akira; Ueda, Yuko; Tanigawa, Go; Yoshioka, Iwao; Ueda, Koji; Hanayama, Rikinari; Uemura, Motohide; Miyagawa, Yasushi; Tsujikawa, Kazutake; Nonomura, Norio

    2017-04-11

    Extracellular vesicles are lipid bilayer vesicles containing protein, messengerRNA and microRNA. Cancer cell-derived extracellular vesicles may be diagnostic and therapeutic targets. We extracted extracellular vesicles from urine of urothelial carcinoma patients and the control group to identify cancer-specific microRNAs in urinary extracellular vesicles as new biomarkers. microRNA from urinary extracellular vesicles extracted from 6 urothelial carcinoma patients and 3 healthy volunteers was analyzed. We verified candidate microRNAs in an independent cohort of 60 urinary extracellular vesicles samples. To normalize the microRNA expression level in extracellular vesicles, we examined the following in extracellular vesicles: protein concentration, CD9 intensity, amounts of whole miRNAs, RNA U6B small nuclear expression and the creatinine concentration of original urine correlating with the counts of extracted extracellular vesicles measured by the NanoSight™ system. From the microarray results 5 microRNAs overexpressed in urinary extracellular vesicles of urothelial carcinoma patients were identified. Creatinine concentration of original urine correlated most with particle counts of extracellular vesicles, indicating that creatinine could be a new tool for normalizing microRNA expression. MiR-21-5p was the most potent biomarker in urinary extracellular vesicles (sensitivity, 75.0%; specificity, 95.8%) and was also overexpressed in urinary extracellular vesicles from urothelial carcinoma patients with negative urine cytology. For the subgroup with negative urine cytology, the sensitivity was 75.0% and specificity was 95.8%. MiR-21-5p in urinary extracellular vesicles could be a new biomarker of urothelial carcinoma, especially for urothelial carcinoma patients with negative urine cytology.

  18. Deepening Representative Democracy through Fiscal ...

    African Journals Online (AJOL)

    The ideas behind composite budgeting for effective fiscal decentralisation are noble, but the implementation is constrained by organisational, coordination, structural and technical factors. The key unanswered question is whether the failure to deliver the goods of fiscal decentralisation is fettered by misnomer ...

  19. The Financial and Fiscal Impacts

    OpenAIRE

    Sato, Motohiro; Boudreau, Laura

    2012-01-01

    The Great East Japan Earthquake (GEJE) occurred against the backdrop of a struggling economy and public finance system under stress, implying an exceptional fiscal cost and imposing a fiscal management challenge to the Government of Japan (GoJ). In response, the government committed to a full-scale national initiative that has evinced its ability to quickly mobilize short- term liquidity b...

  20. 77 FR 32178 - Fiscal Service

    Science.gov (United States)

    2012-05-31

    ... Fiscal Service Reinsuring Companies Acceptable On Federal Bonds: Alterra Reinsurance USA, Inc. AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION: Notice. SUMMARY: This is... Management Service, Financial Accounting and Services Division, Surety Bond Branch, 3700 East-West Highway...

  1. 75 FR 22689 - Fiscal Service

    Science.gov (United States)

    2010-04-29

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Western Bonding Company AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION: Notice. SUMMARY: This is Supplement... Management Service, Financial Accounting and Services Division, Surety Bond Branch, 3700 East-West Highway...

  2. Fiscal Federalism in Monetary Unions

    DEFF Research Database (Denmark)

    Dreyer, Johannes Kabderian; A. Schmid, Peter

    2015-01-01

    Net fiscal transfers are commonly seen as a possible means to ensure the wellfunctioning of a currency area. We show that U.S. net fiscal transfers, measured as the difference between gross federal revenues and federal expenditures per state, are enormous. Moreover, we run panel regressions...... that suggest their dependence on relative GDP and relative GDP growth during crisis periods, an evidence of net fiscal transfers from relatively rich to relatively poor states (redistributive effect) and to states with an underperforming economic development (stabilization effect). The Euro-zone (EZ) lacks...... a system of fiscal federalism which raises the question whether it should be established in the medium- and long-run. If so, which should be the magnitude of net fiscal transfers? We calculate these transfers hypothetically for 1999-2010, using a relative volume comparable to the one in the USA....

  3. 34 CFR 300.205 - Adjustment to local fiscal efforts in certain fiscal years.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Adjustment to local fiscal efforts in certain fiscal... Adjustment to local fiscal efforts in certain fiscal years. (a) Amounts in excess. Notwithstanding § 300.202....230(e)(2), for any fiscal year for which the allocation received by an LEA under § 300.705 exceeds the...

  4. The key role of miR-21-regulated SOD2 in the medium-mediated bystander responses in human fibroblasts induced by α-irradiated keratinocytes.

    Science.gov (United States)

    Tian, Wenqian; Yin, Xiaoming; Wang, Longxiao; Wang, Jingdong; Zhu, Wei; Cao, Jianping; Yang, Hongying

    2015-10-01

    Radiation-induced bystander effect (RIBE) is well accepted in the radiation research field by now, but the underlying molecular mechanisms for better understanding this phenomenon caused by intercellular communication and intracellular signal transduction are still incomplete. Although our previous study has demonstrated an important role of miR-21 of unirradiated bystander cells in RIBEs, the direct evidence for the hypothesis that RIBE is epigenetically regulated is still limited and how miR-21 mediates RIBEs is unknown. Reactive oxygen species (ROS) have been demonstrated to be involved in RIBEs, however, the roles of anti-oxidative stress system of cells in RIBEs are unclear. Using transwell insert co-culture system, we investigated medium-mediated bystander responses in WS1 human fibroblasts after co-culture with HaCaT keratinocytes traversed by α-particles. Results showed that the ROS levels in unirradiated bystander WS1 cells were significantly elevated after 30min of co-culture, and 53BP1 foci, a surrogate marker of DNA damage, were obviously induced after 3h of co-culture. This indicates the occurrence of oxidative stress and DNA damage in bystander WS1 cells after co-culture with irradiated keratinocytes. Furthermore, the expression of miR-21 was increased in bystander WS1 cells, downregulation of miR-21 eliminated the bystander responses, overexpression of miR-21 alone could induce bystander-like oxidative stress and DNA damage in WS1 cells. These data indicate an important mediating role of miR-21 in RIBEs. In addition, MnSOD or SOD2 in WS1 cells was involved in the bystander effects, overexpression of SOD2 abolished the bystander oxidative stress and DNA damage, indicating that SOD2 was critical to the induction of RIBEs. Moreover, we found that miR-21 regulated SOD2, suggesting that miR-21 might mediate bystander responses through its regulation on SOD2. In conclusion, this study revealed a profound role of miR-21-regulated SOD2 of unirradiated WS1

  5. Differential Expression of miR-155 and miR-21 in Tumor and Stroma Cells in Diffuse Large B-Cell Lymphoma

    DEFF Research Database (Denmark)

    Munch-Petersen, Helga D; Ralfkiaer, Ulrik; Sjö, Lene D

    2015-01-01

    OncomiRs miR-21 and miR-155 have been linked to lymphomagenesis, but information on their implication in diffuse large B-cell lymphoma (DLBCL) is limited. Here, we used locked nucleic acid-based in situ hybridization (ISH) detection techniques on formalin-fixed paraffin-embedded DLBCL tissue...... samples to identify miR-155 and miR-21 at the cellular level in 56 patients diagnosed with DLBCL, and compared them to miR array data. miR-155 was observed in tumor cells in 19/56 (33.9%) of the samples evaluated by ISH. miR-21 was localized to the stromal compartment in 41/56 (73.2%). A subset of these......-scores in the stromal cells (P=0.002), whereas no association between miR array data and ISH of miR-21 in tumor cells was observed (P=0.673). We found no association of miR-155 and miR-21 with overall survival or germinal center B-cell-like (GCB) versus non-GCB-like subtypes of DLBCL. In conclusion, miR-ISH added...

  6. Negative regulation of TLR4 via targeting of the proinflammatory tumor suppressor PDCD4 by the microRNA miR-21.

    LENUS (Irish Health Repository)

    Sheedy, FJ

    2009-11-29

    The tumor suppressor PDCD4 is a proinflammatory protein that promotes activation of the transcription factor NF-kappaB and suppresses interleukin 10 (IL-10). Here we found that mice deficient in PDCD4 were protected from lipopolysaccharide (LPS)-induced death. The induction of NF-kappaB and IL-6 by LPS required PDCD4, whereas LPS enhanced IL-10 induction in cells lacking PDCD4. Treatment of human peripheral blood mononuclear cells with LPS resulted in lower PDCD4 expression, which was due to induction of the microRNA miR-21 via the adaptor MyD88 and NF-kappaB. Transfection of cells with a miR-21 precursor blocked NF-kappaB activity and promoted IL-10 production in response to LPS, whereas transfection with antisense oligonucleotides to miR-21 or targeted protection of the miR-21 site in Pdcd4 mRNA had the opposite effect. Thus, miR-21 regulates PDCD4 expression after LPS stimulation.

  7. miR-21 promotes fibrogenic epithelial-to-mesenchymal transition of epicardial mesothelial cells involving Programmed Cell Death 4 and Sprouty-1

    DEFF Research Database (Denmark)

    Brønnum, Hasse; Andersen, Ditte C; Schneider, Mikael

    2013-01-01

    cardiac fibrosis. However, the molecular basis of this process is poorly understood. Recently, microRNAs (miRNAs) have been shown to regulate a number of sub-cellular events in cardiac disease. Hence, we hypothesized that miRNAs regulate fibrogenic EMT in the adult heart. Indeed pro-fibrogenic stimuli...... that targeted miR-21 blocked this effect, as assessed on the E-cadherin/α-smooth muscle actin balance, cell viability, matrix activity, and cell motility, thus making miR-21 a relevant target of EMC-derived fibrosis. Several mRNA targets of miR-21 was differentially regulated during fibrogenic EMT of EMCs...... and miR-21-dependent targeting of Programmed Cell Death 4 (PDCD4) and Sprouty Homolog 1 (SPRY1) significantly contributed to the development of a fibroblastoid phenotype. However, PDCD4- and SPRY1-targeting was not entirely ascribable to all phenotypic effects from miR-21, underscoring the pleiotropic...

  8. Environmental fiscal reforms

    Directory of Open Access Journals (Sweden)

    Ashish Chaturvedi

    2014-09-01

    Full Text Available The paper presents concepts and instruments of environmental fiscal reforms (EFR and their application in the Indian context. EFR can lead to environmental improvement more efficiently and cost effectively than traditional regulation. There is substantial experience of successful EFR implementation in the European Union. India has also adopted some EFR measures such as deregulation of petrol prices, coal cess, and subsidy for setting up common effluent treatment plants. The challenges of implementing EFR measures in India are also discussed, including inadequate analysis, policy framework and institutional capacity, as well as conflict with poverty reduction and building political support.

  9. 7 CFR 948.103 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 948.103 Section 948.103 Agriculture... Rules and Regulations General § 948.103 Fiscal period. Pursuant to § 948.10, the fiscal periods for each... following year, both dates inclusive. The 1986-87 fiscal period which began July 1, 1986, will be extended...

  10. 31 CFR 352.13 - Fiscal agents.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents. 352.13 Section 352.13 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE....13 Fiscal agents. (a) Federal Reserve Banks and Branches, referred to below, as fiscal agents of the...

  11. 7 CFR 923.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 923.7 Section 923.7 Agriculture... COUNTIES IN WASHINGTON Order Regulating Handling Definitions § 923.7 Fiscal period. Fiscal period is synonymous with fiscal year and means the 12-month period ending on March 31 of each year or such other...

  12. 7 CFR 926.5 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 926.5 Section 926.5 Agriculture... RECORDKEEPING REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.5 Fiscal period. Fiscal period is synonymous with fiscal year and crop year and means the 12-month period...

  13. 7 CFR 916.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 916.7 Section 916.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 916.7 Fiscal period. Fiscal period is synonymous with fiscal year and means...

  14. 7 CFR 924.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 924.7 Section 924.7 Agriculture... COUNTIES IN WASHINGTON AND IN UMATILLA COUNTY, OREGON Order Regulating Handling Definitions § 924.7 Fiscal period. Fiscal period is synonymous with fiscal year and means the 12-month period ending on March 31 of...

  15. 7 CFR 929.106 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 929.106 Section 929.106 Agriculture... LONG ISLAND IN THE STATE OF NEW YORK Rules and Regulations § 929.106 Fiscal period. The fiscal period... include the period of August 1, through August 31, 1968. Thereafter, the fiscal period will begin on...

  16. 7 CFR 917.9 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 917.9 Section 917.9 Agriculture... CALIFORNIA Order Regulating Handling Definitions § 917.9 Fiscal period. Fiscal period is synonymous with fiscal year and means the 12-month period ending on the last day of February of each year, or such other...

  17. 7 CFR 920.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 920.7 Section 920.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 920.7 Fiscal period. Fiscal period is synonymous with fiscal year and means a 12-month period...

  18. 31 CFR 332.12 - Fiscal agents.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents. 332.12 Section 332.12 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE....12 Fiscal agents. (a) Federal Reserve Banks and Branches referred to below, as fiscal agents of the...

  19. 7 CFR 925.12 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 925.12 Section 925.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... SOUTHEASTERN CALIFORNIA Definitions § 925.12 Fiscal period. Fiscal period is synonymous with fiscal year and...

  20. 7 CFR 955.113 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 955.113 Section 955.113 Agriculture... and Regulations § 955.113 Fiscal period. Pursuant to § 955.13, fiscal period shall mean the period beginning January 1 and ending December 31 of each year, except that the fiscal period that began on...

  1. 7 CFR 929.6 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 929.6 Section 929.6 Agriculture... LONG ISLAND IN THE STATE OF NEW YORK Order Regulating Handling Definitions § 929.6 Fiscal period. Fiscal period is synonymous with fiscal year and crop year and means the 12-month period beginning...

  2. 31 CFR 339.6 - Fiscal agents.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents. 339.6 Section 339.6 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE... H § 339.6 Fiscal agents. Federal Reserve Banks and Branches, as fiscal agents of the United States...

  3. 7 CFR 922.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 922.7 Section 922.7 Agriculture... IN WASHINGTON Order Regulating Handling Definitions § 922.7 Fiscal period. Fiscal period is synonymous with fiscal year and means the 12-month period ending on March 31 of each year or such other...

  4. 7 CFR 945.111 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 945.111 Section 945.111 Agriculture... DESIGNATED COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Rules and Regulations Definitions § 945.111 Fiscal period. The fiscal period that began June 1, 1981, shall end July 31, 1982. Each year thereafter fiscal...

  5. 7 CFR 1160.113 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Fiscal period. 1160.113 Section 1160.113 Agriculture... Definitions § 1160.113 Fiscal period. Fiscal period means the initial period of up to 30 months that this subpart is effective. Thereafter, the fiscal period shall be such annual period as the Board may determine...

  6. 31 CFR 316.12 - Fiscal agents.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents. 316.12 Section 316.12 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE....12 Fiscal agents. (a) Federal Reserve Banks and Branches referred to below, as fiscal agents of the...

  7. 7 CFR 953.122 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 953.122 Section 953.122 Agriculture... STATES Rules and Regulations Change in Date for Completing Nominations, Term of Office, and Fiscal Period § 953.122 Fiscal period. The fiscal period, pursuant to § 953.9, which began on April 1, 1976, shall end...

  8. Global fiscal adjustment and trade rebalancing

    OpenAIRE

    Warwick McKibbin; Stoeckel, Andrew B.; YingYing Lu

    2012-01-01

    The emergence of substantial fiscal deficits and a large build up of government debt in major advanced economies will inevitably lead to a period of fiscal consolidation in coming years. In an earlier paper, McKibbin and Stoeckel (2010) explored the effects of this fiscal adjustment in advanced economies on the global economic outlook. This paper focuses on the differences between the impacts of fiscal policy in advanced versus emerging economies. In particular, the need for more fiscal spend...

  9. FISCAL RESPONSIBILITY LAWS: ARE THEY NEEDED?

    OpenAIRE

    IAN LIENERT

    2013-01-01

    Can fiscal transparency, accountability and macro-fiscal stabilization be imposed by adopting a fiscal responsibility law (FRL)? Skeptics argue that law is impotent or that the existing legal framework for the budget system suffices. In Europe, supranational fiscal rules were previously seen to be adequate. After reviewing the experience with FRLs around the world, this paper concludes that FRLs enhance fiscal transparency and accountability. However, the adoption of a FRL for attaining fisca...

  10. TAX HARMONIZATION VERSUS FISCAL COMPETITION

    Directory of Open Access Journals (Sweden)

    Florin Alexandru MACSIM

    2016-12-01

    Full Text Available Recent years have brought into discussion once again subjects like tax harmonization and fiscal competition. Every time the European Union tends to take a step forward critics enter the scene and give contrary arguments to European integration. Through this article we have offered our readers a compelling view over the “battle” between tax harmonization and fiscal competition. While tax harmonization has key advantages as less costs regarding public revenues, leads to higher degree of integration and allows the usage of fiscal transfers between regions, fiscal competition is no less and presents key advantages as high reductions in tax rates and opens a large path for new investments, especially FDI. Choosing tax harmonization or fiscal competition depends on a multitude of variables, of circumstances, the decision of choosing one path or the other being ultimately influenced by the view of central and local authorities. Our analysis indicates that if we refer to a group of countries that are a part of a monetary union or that form a federation, tax harmonization seems to be the best path to choose. Moving the analysis to a group of regions that aren’t taking any kind of correlated actions or that have not signed any major treaties regarding monetary or fiscal policies, the optimal solution is fiscal competition.

  11. Structural Breaks in Fiscal Performance; Did Fiscal Responsibility Laws Have Anything to Do with Them?

    OpenAIRE

    Leandro Medina; Carlos Caceres; Ana Corbacho

    2010-01-01

    In recent years, many countries have adopted Fiscal Responsibility Laws to strengthen fiscal institutions and promote fiscal discipline in a credible, predictable and transparent manner. Still, results on the effectiveness of these laws remain tentative. In this paper, we test empirically whether fiscal performance, measured as the level of primary fiscal balances and their volatility, indeed improved after the implementation of Fiscal Responsibility Laws in a sample of Latin American and adv...

  12. Role of fiscal and budgetary sphere in the strengthening of the fiscal security of the state

    Directory of Open Access Journals (Sweden)

    H. V. Brytova

    2017-08-01

    The research made it possible to systematize the existing fiscal problems which contribute to the decrease of the fiscal security of Ukraine. It has been proved that strengthening of the state fiscal security is possible by conducting a balanced policy on creation of a favorable fiscal space and effective strategic management of fiscal security. It has been defined by the author that the implementation of new innovative projects, which would help to strengthen the state’s fiscal security, is prospective.

  13. Fiscal Liability of State Contractors

    Directory of Open Access Journals (Sweden)

    Santiago Fajardo-Peña

    2017-06-01

    Full Text Available The State contract is one of the most important tools for public management. The formation, execution and liquidation of State contracts are also a potential cause of State patrimonial damages. Perhaps for this reason, many State contractors are prosecuted as if they were public spending managers. The question, however, is not as simple. The fiscal liability process has a qualified recipient: the fiscal manager. In this article, through a conceptual exposition and a case study, we identify the criterion for determining in which cases a State contractor acquires the function of controlling public funds and when he/she can be subjected to a fiscal liability.

  14. Fiscal State-citizen Alignment

    DEFF Research Database (Denmark)

    Celik, Tim Holst

    2016-01-01

    , this article maps out four episodes of sovereign fiscalism, namely, debt-taking in the Italian city-states, the making of the absolutist tax/fiscal state, the eighteenth/nineteenth century elaboration of the economic citizen, and the postwar era of managed capitalism. Finally, it applies this framework...... to the 2008 crisis and the larger post-1970s politico-economic constellation. The crisis can be perceived as a particular articulation of an age-old state-household dynamic—a dialectical alignment of the mode of fiscal state-crafting with the ethos of the state-citizen nexus—characterized by a heightened...... fiscal attentiveness to ordinary consumer-citizens. By uncovering the sociohistorical conditions governing the dominant precrisis regime, it not only nuances our understanding of the crisis but also of neoliberalism and suggests the implausibility of returning to “Golden Age” democratic capitalism....

  15. Spending Disclosure - Fiscal Year 2012

    Data.gov (United States)

    Montgomery County of Maryland — The purpose of this Spending Disclosure Fiscal Year 12 dataset is to allow the public to search and view summary information on payments made to recipients (referred...

  16. Accountability report - fiscal year 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This document contains the US NRC`s accountability report for fiscal year 1997. Topics include uses of funds, financial condition, program performance, management accountability, and the audited financial statement.

  17. WAREHOUSE TRANSFERS AND FISCAL FRAUD

    Directory of Open Access Journals (Sweden)

    Stanciu Dorica

    2015-07-01

    Full Text Available The fraud and fiscal evasion phenomenon generate indisputable negative effects, which are felt directly on the level of fiscal receipts earnings, determining major distortions in the market’s functioning mechanism. If in the European Union, the contribution of the three large tax categories (direct tax, indirect and social contributions in forming revenue are relatively close, in Romania, fiscal and budget revenue are directly dependent on the indirect tax and duties, especially on VAT and various sales taxes. If there is reductions in the fiscal evasion as to what these taxes are concerned, the premises for creating budget resource needed to fund the economic growth are created. In judicial literature, tax evasion is considered as being the logic result of all defects and inadvertencies of an imperfect legislation, of broken application methods, as well as a lack of foreseeing and lack of skill on the law-maker’s side, with their excessive tax system is as guilty as those who contribute in creating it. Regardless of how this phenomenon is defined, fiscal evasion represents the lack of fulfillment by the taxpayer of his fiscal obligation. The field in which tax evasion acts is as widespread as the different taxes, manifesting especially in the direct and indirect taxes, influencing their efficiency.

  18. Exosomal transfer of stroma-derived miR21 confers paclitaxel resistance in ovarian cancer cells through targeting APAF1.

    Science.gov (United States)

    Au Yeung, Chi Lam; Co, Ngai-Na; Tsuruga, Tetsushi; Yeung, Tsz-Lun; Kwan, Suet-Ying; Leung, Cecilia S; Li, Yong; Lu, Edward S; Kwan, Kenny; Wong, Kwong-Kwok; Schmandt, Rosemarie; Lu, Karen H; Mok, Samuel C

    2016-03-29

    Advanced ovarian cancer usually spreads to the visceral adipose tissue of the omentum. However, the omental stromal cell-derived molecular determinants that modulate ovarian cancer growth have not been characterized. Here, using next-generation sequencing technology, we identify significantly higher levels of microRNA-21 (miR21) isomiRNAs in exosomes and tissue lysates isolated from cancer-associated adipocytes (CAAs) and fibroblasts (CAFs) than in those from ovarian cancer cells. Functional studies reveal that miR21 is transferred from CAAs or CAFs to the cancer cells, where it suppresses ovarian cancer apoptosis and confers chemoresistance by binding to its direct novel target, APAF1. These data suggest that the malignant phenotype of metastatic ovarian cancer cells can be altered by miR21 delivered by exosomes derived from neighbouring stromal cells in the omental tumour microenvironment, and that inhibiting the transfer of stromal-derived miR21 is an alternative modality in the treatment of metastatic and recurrent ovarian cancer.

  19. Prognosis of Cyclic Vomiting Syndrome

    Directory of Open Access Journals (Sweden)

    J. Gordon Millichap

    2016-03-01

    Full Text Available Investigators from Teikyo University School of Medicine, Tokyo, Japan, evaluated the clinical features, prognosis, and prophylaxis of cyclic vomiting syndrome and the relationship between the syndrome and levels of adrenocorticotropic/antidiuretic hormones (ACTH/ADH.

  20. Targeted Knock-Down of miR21 Primary Transcripts Using snoMEN Vectors Induces Apoptosis in Human Cancer Cell Lines.

    Directory of Open Access Journals (Sweden)

    Motoharu Ono

    Full Text Available We have previously reported an antisense technology, 'snoMEN vectors', for targeted knock-down of protein coding mRNAs using human snoRNAs manipulated to contain short regions of sequence complementarity with the mRNA target. Here we characterise the use of snoMEN vectors to target the knock-down of micro RNA primary transcripts. We document the specific knock-down of miR21 in HeLa cells using plasmid vectors expressing miR21-targeted snoMEN RNAs and show this induces apoptosis. Knock-down is dependent on the presence of complementary sequences in the snoMEN vector and the induction of apoptosis can be suppressed by over-expression of miR21. Furthermore, we have also developed lentiviral vectors for delivery of snoMEN RNAs and show this increases the efficiency of vector transduction in many human cell lines that are difficult to transfect with plasmid vectors. Transduction of lentiviral vectors expressing snoMEN targeted to pri-miR21 induces apoptosis in human lung adenocarcinoma cells, which express high levels of miR21, but not in human primary cells. We show that snoMEN-mediated suppression of miRNA expression is prevented by siRNA knock-down of Ago2, but not by knock-down of Ago1 or Upf1. snoMEN RNAs colocalise with Ago2 in cell nuclei and nucleoli and can be co-immunoprecipitated from nuclear extracts by antibodies specific for Ago2.

  1. Role of Kallistatin Treatment in Aging and Cancer by Modulating miR-34a and miR-21 Expression

    Directory of Open Access Journals (Sweden)

    Julie Chao

    2017-01-01

    Full Text Available Kallistatin is an endogenous protein that regulates differential signaling pathways and a wide spectrum of biological activities via its two structural elements: an active site and a heparin-binding domain. Kallistatin via its heparin-binding site inhibits vascular inflammation and oxidative stress by antagonizing TNF-α-induced NADPH oxidase activity, NF-κB activation, and inflammatory gene expression in endothelial cells. Moreover, kallistatin via its active site inhibits microRNA-34a (miR-34a synthesis and stimulates eNOS and SIRT1 expression in endothelial progenitor cells, whereas its heparin-binding site is crucial for blocking TNF-α-induced miR-21 expression and oxidative stress, thus reducing cellular senescence. By downregulating miR-34a and miR-21 expression, kallistatin treatment attenuates oxidative damage and aortic senescence in streptozotocin-induced diabetic mice and extends Caenorhabditis elegans lifespan under stress conditions. Likewise, kallistatin through the heparin-binding site inhibits TGF-β-induced miR-21 synthesis and oxidative stress in endothelial cells, resulting in inhibition of endothelial-mesenchymal transition, a process contributing to fibrosis and cancer. Furthermore, kallistatin’s active site is essential for stimulating miR-34a and p53 expression and inhibiting the miR-21-Akt-Bcl-2 signaling pathway, thus inducing apoptosis in breast cancer cells. These findings reveal novel mechanisms of kallistatin in protection against senescence, aging, and cancer development by modulating miR-34a and miR-21 levels and inhibiting oxidative stress.

  2. Searching for Political Fiscal Cycles in Hungary

    Directory of Open Access Journals (Sweden)

    Endrit Lami

    2013-12-01

    Full Text Available Hungary has had a remarkably high public debt throughout the transition, and it has continued to increase during recent years, exceeding 80% of the GDP. Its debt and fiscal deficit were the highest among the Visegrád countries during the transition. One factor triggering the debt increase may be elections-related fiscal policies. By analyzing quarterly data for Hungary, we found clear empirical evidence of fiscal expansion before elections and contractions afterwards. These events are widely known as political fiscal cycles. We observed statistically significant incremental increases in fiscal deficits as elections approach, both in nominal and in GDP ratios, followed by contractions after elections. Thus, it can be concluded that incumbents in Hungary are engaged in opportunistic political fiscal cycles by embracing expansionary fiscal policy before parliamentary elections. Our findings also suggest that political fiscal cycles in Hungary may be an underlying factor contributing to the accumulation of public debt.

  3. Financial fragility and the fiscal multiplier

    NARCIS (Netherlands)

    van Wijnbergen, S.; van der Kwaak, C.

    2013-01-01

    We investigate the effectiveness of `Keynesian' fiscal stimuli when government deficits and debt rollovers are (possibly partially) financed by balance sheet constrained financial intermediaries. Because financial intermediaries operate under a leverage constraint, deficit financing of fiscal

  4. Implications of Fiscal Responsibility on Economic Growth

    National Research Council Canada - National Science Library

    Anca Florentina Gavriluţă (Vatamanu)

    2017-01-01

    ... preserving fiscal discipline. This study tests the implications of fiscal responsibility on economic growth with the scope to analyze and find out the major issue of responsible public finances...

  5. Dynamic effects of fiscal policy and fiscal multipliers in Croatia

    Directory of Open Access Journals (Sweden)

    Milan Deskar-Škrbić

    2013-06-01

    Full Text Available The aim of this paper is to analyze the effects of discretionary measures of fiscal policy on the economic activity and to estimate the size of fiscal multipliers in Croatia. Econometric framework is based on the structural VAR model (SVAR, with Blanchard-Perotti identification method that uses information on institutional characteristics of fiscal system. The analysis is conducted on quarterly data for total expenditures and indirect taxes of central, central consolidated and general consolidated government and aggregate demand for the period from 2004-2012. The results show that our initial assumptions about the difference in the size of the multiplier of government expenditures and indirect tax revenues between three levels of government consolidation have been confirmed.

  6. Fiscal Cliff and other Topographical Metaphors

    Directory of Open Access Journals (Sweden)

    Đurović Tatjana

    2014-03-01

    Full Text Available Within the broad theoretical framework of the Cognitive Theory of Metaphor, in this paper we explore the figurativeness of a number of expressions (fiscal cliff, fiscal gorge, fiscal slope, etc. pertaining to the most recent U.S. fiscal situation. We analyse the context-dependent use of the metaphorical linguistic expressions gathered via an Internet search and discuss to what extent they are motivated, that is, well-grounded.

  7. Overexpression of miR-21 in stem cells improves ovarian structure and function in rats with chemotherapy-induced ovarian damage by targeting PDCD4 and PTEN to inhibit granulosa cell apoptosis.

    Science.gov (United States)

    Fu, Xiafei; He, Yuanli; Wang, Xuefeng; Peng, Dongxian; Chen, Xiaoying; Li, Xinran; Wang, Qing

    2017-08-14

    Chemotherapy-induced premature ovarian failure (POF) is a severe complication affecting tumor patients at a childbearing age. Mesenchymal stem cells (MSCs) can partially restore the ovarian structure and function damaged by chemotherapy. miR-21 is a microRNA that can regulate cell apoptosis. This study discusses the repair effect and mechanism of MSCs overexpressing miR-21 on chemotherapy-induced POF. Rat MSCs and granulosa cells (GCs) were isolated in vitro. MSCs were transfected with miR-21 lentiviral vector (LV-miR-21) to obtain MSCs stably expressing miR-21 (miR-21-MSCs). The microenvironment of an ovary receiving chemotherapy was mimicked by adding phosphamide mustard (PM) into the cellular culture medium. The apoptosis rate and the mRNA and protein expression of target genes PTEN and PDCD4 were detected in MSCs. Apoptosis was induced by adding PM into the culture medium for GCs, which were cocultured with miR-21-MSCs. The apoptosis rate and the mRNA and protein expression of PTEN and PDCD4 were detected. The chemotherapy-induced POF model was built into rats by intraperitoneal cyclophosphamide injection. miR-21-MSCs were transplanted into the bilateral ovary. The rats were sacrificed at 15, 30, 45, and 60 days after the last injection. The ovarian weights, follicle count, estrous cycle, and sex hormone levels (estradiol (E2) and follicle-stimulating hormone (FSH)) were detected. Apoptosis of GCs was determined by TUNEL assay. The miR-21 and mRNA and protein expression of PTEN and PDCD4 were determined. The apoptosis decreased in MSCs transfected with miR-21. The mRNA and protein expression of target genes PTEN and PDCD4 was downregulated. GCs cocultured with miR-21-MSCs showed a decreased apoptosis, an upregulation of miR-21, and a downregulation of PTEN and PDCD4. Following the injection of miR-21-MSCs, the ovarian weight and follicle counts increased; E2 levels increased while FSH levels decreased, with less severe apoptosis of GCs. The miR-21 expression

  8. Decreased miR-143 and increased miR-21 placental expression levels are associated with macrosomia.

    Science.gov (United States)

    Zhang, Ji-Tai; Cai, Qian-Ying; Ji, Si-Si; Zhang, Heng-Xin; Wang, Yu-Huan; Yan, Hong-Tao; Yang, Xin-Jun

    2016-04-01

    Macrosomia, a birth weight ≥ 4,000 g, is associated with maternal and infant health problems. The dysregulation of microRNAs (miRNAs) in the placenta is associated with adverse birth outcomes, yet whether aberrantly expressed placental miRNAs are associated with macrosomia remains unknown. The aim of the current study was to characterize the expression of three placental miRNAs (miR‑6, ‑21 and ‑143) and evaluate their association with macrosomia. The miRNA expression in placental tissues from 67 macrosomic pregnancies and 64 normal pregnancies were analyzed using reverse transcription‑quantitative polymerase chain reaction. The expression of miR‑21 was observed to be elevated in macrosomic placenta compared with control samples, while miR‑143 expression was significantly lower than in control placenta (Pmacrosomia increased with miR‑21 expression quartile: Q2, odds ratio (OR)=6.67 [95% confidence interval (CI), 1.39‑32.05]; Q3, OR=4.10 (95% CI, 0.88‑19.11); Q4, OR=16.19 (95% CI, 2.46‑106.68). Conversely, higher levels of miR‑143 expression were protective against macrosomia: Q2, OR=0.22 (95% CI, 0.049‑0.98); Q3, OR=0.11 (95% CI, 0.024‑0.55), and Q4, OR=0.16 (95% CI, 0.032‑0.79). Thus, statistical analysis demonstrated that high levels of miR‑21 expression and low levels of miR‑143 expression predict the risk for macrosomia, indicating an interaction between the two miRNAs. Bioinformatic analysis suggested that they are likely to function in the mitogen‑activated protein kinases signaling pathway to influence the risk of macrosomia. The results of the present study provide evidence that placental miR-21 and -143 are important in the formation of macrosomia.

  9. 7 CFR 966.16 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 966.16 Section 966.16 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 966.16 Fiscal period. Fiscal period means the period beginning August 1 and...

  10. 7 CFR 1206.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1206.7 Section 1206.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... INFORMATION Mango Promotion, Research, and Information Order Definitions § 1206.7 Fiscal period. Fiscal period...

  11. 12 CFR 545.101 - Fiscal agency.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Fiscal agency. 545.101 Section 545.101 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 545.101 Fiscal agency. A Federal savings association designated fiscal agent by the Secretary of...

  12. 13 CFR 120.952 - Fiscal agent.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Fiscal agent. 120.952 Section 120... Loan Program (504) Debenture Sales and Service Agents § 120.952 Fiscal agent. SBA shall appoint a Fiscal Agent to assess the financial markets, minimize the cost of sales, arrange for the production of...

  13. 7 CFR 1150.107 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Fiscal period. 1150.107 Section 1150.107 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Definitions § 1150.107 Fiscal period. Fiscal period means the calendar year or such other annual...

  14. 7 CFR 1209.7 - Fiscal year.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal year. 1209.7 Section 1209.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS....7 Fiscal year. Fiscal year means the 12-month period from January 1 to December 31 each year, or...

  15. 31 CFR 342.9 - Fiscal agents.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents. 342.9 Section 342.9 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT OFFERING OF UNITED STATES SAVINGS NOTES § 342.9 Fiscal...

  16. 7 CFR 925.112 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 925.112 Section 925.112 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... SOUTHEASTERN CALIFORNIA Rules and Regulations § 925.112 Fiscal period. Beginning January 1, 1988, fiscal period...

  17. 7 CFR 1220.111 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1220.111 Section 1220.111 Agriculture... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.111 Fiscal period. The term fiscal period means the calendar year or such other annual period as the Board may determine with the...

  18. 31 CFR 330.9 - Fiscal agents.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents. 330.9 Section 330.9 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE... OF UNITED STATES SAVINGS BONDS AND UNITED STATES SAVINGS NOTES (FREEDOM SHARES) § 330.9 Fiscal agents...

  19. 7 CFR 927.9 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 927.9 Section 927.9 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 927.9 Fiscal period. Fiscal period means the period beginning...

  20. 7 CFR 959.16 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 959.16 Section 959.16 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 959.16 Fiscal period. Fiscal period means the annual period beginning and...

  1. 7 CFR 947.114 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 947.114 Section 947.114 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 947.114 Fiscal period. The fiscal period shall begin July 1 of each year and end June 30 of the...

  2. 7 CFR 906.15 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 906.15 Section 906.15 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... RIO GRANDE VALLEY IN TEXAS Order Regulating Handling Definitions § 906.15 Fiscal period. Fiscal period...

  3. 7 CFR 1205.307 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1205.307 Section 1205.307 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Research and Promotion Order Definitions § 1205.307 Fiscal period. Fiscal period is the 12-month budgetary...

  4. 7 CFR 956.113 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 956.113 Section 956.113 Agriculture... VALLEY OF SOUTHEAST WASHINGTON AND NORTHEAST OREGON Rules and Regulations § 956.113 Fiscal period. Pursuant to § 956.13, fiscal period shall mean the period beginning January 1 and ending December 31 of...

  5. 7 CFR 1215.7 - Fiscal year.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal year. 1215.7 Section 1215.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Fiscal year. Fiscal year means the 12-month period from January 1 through December 31 each year, or such...

  6. 7 CFR 905.11 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 905.11 Section 905.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.11 Fiscal period. Fiscal period means...

  7. 7 CFR 945.12 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 945.12 Section 945.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Fiscal period. Fiscal period means the period beginning and ending on the dates approved by the Secretary...

  8. 7 CFR 930.107 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 930.107 Section 930.107 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Miscellaneous Provisions § 930.107 Fiscal period. Pursuant to § 930.7, fiscal period shall mean the period...

  9. 7 CFR 946.9 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 946.9 Section 946.9 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 946.9 Fiscal period. Fiscal period means the period beginning on...

  10. 7 CFR 948.10 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 948.10 Section 948.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 948.10 Fiscal period. Fiscal period means the period beginning...

  11. 7 CFR 959.104 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 959.104 Section 959.104 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulations General § 959.104 Fiscal period. The fiscal period shall begin August 1 of each year and end July...

  12. 7 CFR 1221.10 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1221.10 Section 1221.10 Agriculture... INFORMATION ORDER Sorghum Promotion, Research, and Information Order Definitions § 1221.10 Fiscal period. Fiscal period means the 12-month period ending on December 31 or such other consecutive 12-month period...

  13. 7 CFR 953.9 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 953.9 Section 953.9 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... STATES Order Regulating Handling Definitions § 953.9 Fiscal period. Fiscal period means the period...

  14. 7 CFR 1216.11 - Fiscal year.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal year. 1216.11 Section 1216.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.11 Fiscal year. Fiscal...

  15. 7 CFR 1260.111 - Fiscal year.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal year. 1260.111 Section 1260.111 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.111 Fiscal year. Fiscal year means the calendar year or such...

  16. 7 CFR 958.12 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 958.12 Section 958.12 Agriculture... COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Order Regulating Handling Definitions § 958.12 Fiscal period. Fiscal period means the period beginning and ending on the dates approved by the Secretary pursuant to...

  17. 7 CFR 1250.303 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1250.303 Section 1250.303 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Research and Promotion Order Definitions § 1250.303 Fiscal period. Fiscal period means the calendar year...

  18. 7 CFR 1212.7 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1212.7 Section 1212.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS..., Consumer Education, and Industry Information Order Definitions § 1212.7 Fiscal period. “Fiscal period...

  19. 7 CFR 956.13 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 956.13 Section 956.13 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... VALLEY OF SOUTHEAST WASHINGTON AND NORTHEAST OREGON Definitions § 956.13 Fiscal period. Fiscal period...

  20. 7 CFR 1230.9 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1230.9 Section 1230.9 Agriculture... CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.9 Fiscal period. Fiscal period means the 12-month period ending on December 31 or such other consecutive 12-month...

  1. 7 CFR 955.13 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 955.13 Section 955.13 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 955.13 Fiscal period. Fiscal period means the 12-month period beginning on September 16 and...

  2. 7 CFR 915.6 - Fiscal year.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal year. 915.6 Section 915.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 915.6 Fiscal year. Fiscal year means the twelve-month period ending March...

  3. 7 CFR 1218.8 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Fiscal period. 1218.8 Section 1218.8 Agriculture... INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.8 Fiscal period. Fiscal period means a calendar year from January 1 through December 31, or such other period as approved...

  4. 7 CFR 958.112 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 958.112 Section 958.112 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Rules and Regulations § 958.112 Fiscal period. The fiscal...

  5. 7 CFR 947.9 - Fiscal period.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Fiscal period. 947.9 Section 947.9 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Definitions § 947.9 Fiscal period. Fiscal period means the period beginning and ending on the dates approved...

  6. 78 FR 14149 - 2012 Fiscal Transparency Report

    Science.gov (United States)

    2013-03-04

    ... Fiscal Transparency Report AGENCY: Department of State. ACTION: Notice. SUMMARY: The Department of State... Transparency Report. This report describes the minimum standards of fiscal transparency developed by the... countries made progress toward meeting the standard. FY 2012 Fiscal Transparency Report The Department of...

  7. An analytical characterization of noisy fiscal policy

    OpenAIRE

    Fève, Patrick; Kass-Hanna, Tannous; Pietrunti, Mario

    2016-01-01

    This paper provides an analytical characterization of the effects of noisy news shocks on fiscal policy. We consider a small-scale Dynamic Stochastic General Equilibrium (DSGE) model with capital accumulation and endogenous labor supply and show that noise dampens the propagation of anticipated fiscal policy over the business cycle, thus reducing the fiscal multiplier.

  8. 45 CFR 402.21 - Fiscal control.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Fiscal control. 402.21 Section 402.21 Public Welfare Regulations Relating to Public Welfare OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN... Administration of Grants § 402.21 Fiscal control. (a) Fiscal control and accounting procedures must be sufficient...

  9. 34 CFR 303.125 - Fiscal control.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Fiscal control. 303.125 Section 303.125 Education... DISABILITIES State Application for a Grant Statement of Assurances § 303.125 Fiscal control. The statement must provide assurance satisfactory to the Secretary that such fiscal control and fund accounting procedures...

  10. FISCAL POLICY AND FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    Burim GASHI

    2014-06-01

    Full Text Available In this paper I will try to analyze the fiscal policy and to suggest fiscal policy measures as very crucial instrument to market economy during the global financial crisis. Decision makers of monetary and financial policy in Kosovo currently are not under taking significant measures to promote growth and development. Public spending is excessive; the public debt is constantly growing, current account deficit also. In addition unemployment is high, capital investments in public and private sectors are insufficient, as well as investments in science and education. Market infrastructure in Kosovo is not functional and market laws are not enforced. The central government in Kosovo is facing trade of between market liberalization and challenges with public spending. Therefore fiscal policy measures are insufficient and cannot stimulate economic growth.

  11. Differential expression of miR-139, miR-486 and miR-21 in breast cancer patients sub-classified according to lymph node status

    DEFF Research Database (Denmark)

    Rask, Lene; Balslev, Eva; Søkilde, Rolf

    2014-01-01

    PURPOSE: Therapeutic decisions in breast cancer are increasingly guided by prognostic and predictive biomarkers. Non-protein-coding microRNAs (miRNAs) have recently been found to be deregulated in breast cancers and, in addition, to be correlated with several clinico-pathological features. One...... of the most consistently up-regulated miRNAs is miR-21. Here, we specifically searched for differentially expressed miRNAs in high-risk breast cancer patients as compared to low-risk breast cancer patients. In the same patients, we also compared miR-21 expression with the expression of its presumed target...... PTEN. METHODS: Both microarray and RT-qPCR techniques were used to assess miRNA expression levels in lymph node-positive and -negative human invasive ductal carcinoma tissues. Simultaneously, PTEN protein expression levels were assessed using immunohistochemistry. RESULTS: miR-486-5p and miR-139-5p...

  12. Declining Physical Performance Associates with Serum FasL, miR-21, and miR-146a in Aging Sprinters

    Directory of Open Access Journals (Sweden)

    Reeta Kangas

    2017-01-01

    Full Text Available Aging is associated with systemic inflammation and cellular apoptosis accelerating physiological dysfunctions. Whether physically active way of life affects these associations is unclear. This study measured the levels of serum inflammatory and apoptotic molecules, their change over 10 years, and their associations with physical performance in sprint-trained male athletes. HsCRP, cell counts, HGB, FasL, miR-21, and miR-146a were measured cross-sectionally (n=67, 18–90 yrs and serum FasL, miR-21, and miR-146a and their aging-related associations with physical performance were assessed over a 10-year follow-up (n=49, 50–90 yrs. The cross-sectional study showed positive age correlations for neutrophils and negative for lymphocytes, red blood cells, HGB, FasL, and miR-146a. During the 10-year follow-up, FasL decreased (P=0.017 and miR-21 (P<0.001 and miR-146a (P=0.005 levels increased. When combining the molecule levels, aging, and physical performance, FasL associated with countermovement jump and bench press (P<0.001, miR-21 and miR-146a with knee flexion (P=0.023; P<0.001, and bench press (P=0.004; P<0.001 and miR-146a with sprint performance (P<0.001. The studied serum molecules changed in an age-dependent manner and were associated with declining physical performance. They have potential as biomarkers of aging-related processes influencing the development of physiological dysfunctions. Further research is needed focusing on the origins and targets of circulating microRNAs to clarify their function in various tissues with aging.

  13. Declining Physical Performance Associates with Serum FasL, miR-21, and miR-146a in Aging Sprinters

    Science.gov (United States)

    Alen, Markku; Suominen, Harri; Kovanen, Vuokko; Korhonen, Marko T.

    2017-01-01

    Aging is associated with systemic inflammation and cellular apoptosis accelerating physiological dysfunctions. Whether physically active way of life affects these associations is unclear. This study measured the levels of serum inflammatory and apoptotic molecules, their change over 10 years, and their associations with physical performance in sprint-trained male athletes. HsCRP, cell counts, HGB, FasL, miR-21, and miR-146a were measured cross-sectionally (n = 67, 18–90 yrs) and serum FasL, miR-21, and miR-146a and their aging-related associations with physical performance were assessed over a 10-year follow-up (n = 49, 50–90 yrs). The cross-sectional study showed positive age correlations for neutrophils and negative for lymphocytes, red blood cells, HGB, FasL, and miR-146a. During the 10-year follow-up, FasL decreased (P = 0.017) and miR-21 (P < 0.001) and miR-146a (P = 0.005) levels increased. When combining the molecule levels, aging, and physical performance, FasL associated with countermovement jump and bench press (P < 0.001), miR-21 and miR-146a with knee flexion (P = 0.023; P < 0.001), and bench press (P = 0.004; P < 0.001) and miR-146a with sprint performance (P < 0.001). The studied serum molecules changed in an age-dependent manner and were associated with declining physical performance. They have potential as biomarkers of aging-related processes influencing the development of physiological dysfunctions. Further research is needed focusing on the origins and targets of circulating microRNAs to clarify their function in various tissues with aging. PMID:28127562

  14. Radiation quality-dependence of bystander effect in unirradiated fibroblasts is associated with TGF-β1-Smad2 pathway and miR-21 in irradiated keratinocytes.

    Science.gov (United States)

    Yin, Xiaoming; Tian, Wenqian; Wang, Longxiao; Wang, Jingdong; Zhang, Shuyu; Cao, Jianping; Yang, Hongying

    2015-06-16

    Traditional radiation biology states that radiation causes damage only in cells traversed by ionizing radiation. But radiation-induced bystander effect (RIBE), which refers to the biological responses in unirradiated cells when the neighboring cells are exposed to radiation, challenged this old dogma and has become a new paradigm of this field. By nature, RIBEs are the consequences of intercellular communication between irradiated and unirradiated cells. However, there are still some important questions remain unanswered such as whether RIBE is dependent on radiation quality, what are the determining factors if so, etc. Using a transwell co-culture system, we found that HaCaT keratinocytes irradiated with α-particles but not X-rays could induce bystander micronucleus formation in unirradiated WS1 fibroblasts after co-culture. More importantly, the activation of TGF-β1-Smad2 pathway and the consistent decrease of miR-21 level in α-irradiated HaCaT cells were essential to the micronucleus induction in bystander WS1 cells. On the other hand, X-irradiation did not induce bystander effect in unirradiated WS1 cells, accompanied by lack of Smad2 activation and consistent decrease of miR-21 in X-irradiated HaCaT cells. Taken together, these results suggest that the radiation quality-dependence of bystander effect may be associated with the TGF-β1-Smad2 pathway and miR-21 in irradiated cells.

  15. Up-regulation of miR-21 and miR-23a Contributes to As2 O3 -induced hERG Channel Deficiency.

    Science.gov (United States)

    Zhao, Xin; Shi, Yuan-Qi; Yan, Cai-Chuan; Feng, Pan-feng; Wang, Xue; Zhang, Rui; Zhang, Xiao; Li, Bao-Xin

    2015-06-01

    Arsenic trioxide (As2O3) is used to treat acute pro-myelocytic leukaemia. However, the cardiotoxicity of long QT syndrome restricts its clinical application. Previous studies showed that As2O3 can damage the hERG current via disturbing its trafficking to cellular membrane. Consistent with these findings, in this study, we reported that As2O3 inhibited hERG channel at both protein and mRNA levels and damaged hERG current but did not affect channel kinetics. Further, we demonstrated that As2O3 up-regulated miR-21 and miR-23a expression in hERG-HEK293 cells and neonatal cardiomyocytes. In addition, knock-down of miR-21 by its specific antisense molecules AMO-21 was able to rescue Sp1 and hERG inhibition caused by As2O3. Consistently, phosphorylation of NF-κB, the upstream regulatory factor of miR-21, was significantly up-regulated by As2O3 . This finding revealed that regulation of the NF-κB-miR-21-Sp1 signalling pathway is a novel mechanism for As2O3-induced hERG inhibition. Meanwhile, the expression of Hsp90 and hERG was rescued by transfection with AMO-23a. And the hERG channel inhibition induced by As2O3 was rescued after being transfected with AMO-23a, which may be a molecular mechanism for the role of As2O3 in hERG trafficking deficiency. In brief, our study revealed that miR-21 and miR-23a are involved in As2O3-induced hERG deficiency at transcriptional and transportational levels. This discovery may provide a novel mechanism of As2O3-induced hERG channel deficiency, and these miRNAs may serve as potential therapeutic targets for the handling of As2O3 cardiotoxicity. © 2014 Nordic Association for the Publication of BCPT (former Nordic Pharmacological Society).

  16. Accidental Haemorrhage and Fetal Prognosis

    African Journals Online (AJOL)

    1974-04-17

    Apr 17, 1974 ... perinatal mortality associated with accidental haemorrhage. The importance of clinical signs in determining fetal prognosis is discussed. A suggested clinical approach to cases of accidental haemorrhage, where on admission the fetus is found to be alive in utero, is given. S. Afr. Med. l., 48, 764 (1974).

  17. Fiscal Consolidations and Heterogeneous Expectations

    NARCIS (Netherlands)

    Hommes, C.; Lustenhouwer, J.; Mavromatis, K.

    2015-01-01

    We analyze fiscal consolidations using a New Keynesian model where agents have heterogeneous expectations and are uncertain about the composition of consoidations. Heterogeneity in expectations may amplify expansions, stabilizing thus the debt-to-GDP ratio faster under tax based consolidations, in

  18. Political Consensus and Fiscal Outcomes

    DEFF Research Database (Denmark)

    Houlberg, Kurt; Pedersen, Lene Holm

    2015-01-01

    Abstract: It is becoming difficult to maintain consensus in a period of economic austerity, and this possibly challenges the ability of democratic institutions to take decisions on tough economic questions. In order to find out how political consensus influences fiscal outcomes, this article sets...

  19. Fiscal ethics, policies, and theories

    Directory of Open Access Journals (Sweden)

    Andrés Blanco

    2016-08-01

    Full Text Available The connections between ethics, policies and economic theories regarding fiscal matters need a more thorough analysis than the one carried out so far. On one hand, even though there are some ethical proposals on taxation, in general such proposals have not been grounded on explanatory theories of the economy. On the other hand, schools of thought about economy usually fail to ethically justify their political proposals. However, such distinctions cannot be sustained rationally: any ethical proposal concerning fiscal matters involves an explanation of economy, and conversely any proposal related to fiscal policies does not only involve a theory but also an ethical understanding. This article will review such connections, and general conclusions will be applied to two specific cases: first, Rawls’s proposal concerning taxation will be reviewed, having previously studied its descriptive assumptions, and then the lack of an ethical connection between the post Keynesian theory on the monetary circuit and its fiscal proposal will be examined. Finally, a possible “taxation compliance ethic” of tax-payers will be likewise analysed.

  20. Shaping the Fiscal Policy Framework

    DEFF Research Database (Denmark)

    Bergman, Ulf Michael; Hutchison, Michael M.; Hougaard Jensen, Svend E.

    This paper provides an overview of experiences with fiscal and structural reforms in Denmark and Sweden, focusing on areas of particular relevance to members of the euro area struggling with large budget imbalances. First, given the current priority to austerity plans in the euro area, we review...

  1. PRINCIPLES AND PROCEDURES ON FISCAL

    Directory of Open Access Journals (Sweden)

    Morar Ioan Dan

    2011-07-01

    Full Text Available Fiscal science advertise in most analytical situations, while the principles reiterated by specialists in the field in various specialized works The two components of taxation, the tax system relating to the theoretical and the practical procedures relating to tax are marked by frequent references and invocations of the underlying principles to tax. This paper attempts a return on equity fiscal general vision as a principle often invoked and used to justify tax policies, but so often violated the laws fiscality . Also want to emphasize the importance of devising procedures to ensure fiscal equitable treatment of taxpayers. Specific approach of this paper is based on the notion that tax equity is based on equality before tax and social policies of the executive that would be more effective than using the other tax instruments. I want to emphasize that if the scientific approach to justify the unequal treatment of the tax law is based on the various social problems of the taxpayers, then deviates from the issue of tax fairness justification explaining the need to promote social policies usually more attractive to taxpayers. Modern tax techniques are believed to be promoted especially in order to ensure an increasing level of high efficiency at the expense of the taxpayers obligations to ensure equality before the law tax. On the other hand, tax inequities reaction generates multiple recipients from the first budget plan, but finalities unfair measures can not quantify and no timeline for the reaction, usually not known. But while statistics show fluctuations in budgetary revenues and often find in literature reviews and analysis relevant to a connection between changes in government policies, budget execution and outcome. The effects of inequality on tax on tax procedures and budgetary revenues are difficult to quantify and is among others to this work. Providing tax equity without combining it with the principles of discrimination and neutrality

  2. COMPARATIVE STUDY ON ACCOUNTING AND FISCAL AMORTIZATION

    Directory of Open Access Journals (Sweden)

    MARIANA GURAU

    2012-05-01

    Full Text Available Placed in the international trend, Romanian accounting had experienced various changes, especially as regards of progress on disconnection between accounting and fiscality. In the present, fiscal rules should not have any role in accounting decisions, because accounting rules are applied to produce accounting information that is useful in making decisions and to provide a "true and fair view" upon financial reality of the entity. However, the barrier in the habit of accounting to thinking for fiscal point of view all economic transactions remains insurmountable, yet. Starting from this perspective on disconnection between accounting and fiscality would mean that amortization recorded in the accounting, as a result of management policy, to be different from fiscality amortization, to calculate income tax. Although formally accepted, disconnect between accounting and fiscality continues to meet many difficulties. In this sense, it is usual in practice to use the same method of amortization for accounting purposes and for fiscal purposes to prevent complications of double track amortization and prevent wandering in the rules in this field. Accounting rule is deliberately eluded in favor of the fiscal rules. This is the reason we proposed to make in this paper a comparative study between norms and rules on accounting and fiscal amortization, paper in which we intend to show the benefits of applying accounting and fiscal rules separately.

  3. Bone morphogenetic protein 4 promotes vascular smooth muscle contractility by activating microRNA-21 (miR-21), which down-regulates expression of family of dedicator of cytokinesis (DOCK) proteins.

    Science.gov (United States)

    Kang, Hara; Davis-Dusenbery, Brandi N; Nguyen, Peter H; Lal, Ashish; Lieberman, Judy; Van Aelst, Linda; Lagna, Giorgio; Hata, Akiko

    2012-02-03

    The bone morphogenetic protein 4 (BMP4) signaling pathway plays a critical role in the promotion and maintenance of the contractile phenotype in vascular smooth muscle cell (vSMC). Misexpression or inactivating mutations of the BMP receptor gene can lead to dedifferentiation of vSMC characterized by increased migration and proliferation that is linked to vascular proliferative disorders. Previously we demonstrated that vSMCs increase microRNA-21 (miR-21) biogenesis upon BMP4 treatment, which induces contractile gene expression by targeting programmed cell death 4 (PDCD4). To identify novel targets of miR-21 that are critical for induction of the contractile phenotype by BMP4, biotinylated miR-21 was expressed in vSMCs followed by an affinity purification of mRNAs associated with miR-21. Nearly all members of the dedicator of cytokinesis (DOCK) 180-related protein superfamily were identified as targets of miR-21. Down-regulation of DOCK4, -5, and -7 by miR-21 inhibited cell migration and promoted cytoskeletal organization by modulating an activity of small GTPase. Thus, this study uncovers a regulatory mechanism of the vSMC phenotype by the BMP4-miR-21 axis through DOCK family proteins.

  4. Fiscal Deficits, Monetary Reform and Inflation Stabilization in Romania.

    NARCIS (Netherlands)

    van Wijnbergen, S.J.G.; Budina, N.

    2001-01-01

    Investigates the consistency between inflation, monetary reform and fiscal policy in Romania. Offers a framework for the assessment of the fiscal and monetary interactions of Romanian economy; Shows impact of inflation on fiscal inconsistency measure; Considers importance of consolidating public

  5. Fiscal politics in time: pathways to fiscal consolidation, 1980-2012

    OpenAIRE

    Dellepiane, Sebastian; Hardiman, Niamh

    2012-01-01

    The comparative study of debt and fiscal consolidation has acquired a new focus in the wake of the global financial crisis. This leads us to re-evaluate the literature on fiscal consolidation that flourished during the 1980s and 1990s. The conventional approach segments episodes of fiscal change into discrete observations. We argue that this misses the dynamic features of government strategy, especially in the choices made between expenditure-based and revenue-based fiscal consolidation strat...

  6. COMPARATIVE STUDY ON FISCAL-ADMINISTRATIVE SOLICITOR'S OFFICE AND FISCAL SOLICITOR'S OFFICE

    OpenAIRE

    OCTAVIA MARIA CILIBIU

    2012-01-01

    The fiscal-administrative solicitor's office represents the activity of solving litigations between tax payers and the fiscal administration, litigations whose purpose is to cancel totally or partially a fiscal administrative document, document considered by the tax payer harmful for his legitimate right or interest recognized by law. The fiscal solicitor's office represents the activity of solving litigations whose purpose is to cancel or correction of acts of enforcement of tax claims. Rese...

  7. Prognosis

    DEFF Research Database (Denmark)

    Myers, Jonathan; Brawner, Clinton A; Haykowsky, Mark J F

    2015-01-01

    benefits of exercise and the mechanisms underlying these benefits. Studies on the outcome benefits of exercise training, including mortality and hospitalization, have been convincing. This article reviews the physiologic benefits of exercise training in HF, studies on exercise training in women, results......Patients with heart failure (HF) were once discouraged from participating in exercise programs because of concerns regarding safety and the potential for harm to an already damaged myocardium. However, studies over the last 3 decades have provided extensive insights into both the health outcome...

  8. Up-regulation of miR-21 and 146a expression and increased DNA damage frequency in a mouse model of polycystic ovary syndrome (PCOS

    Directory of Open Access Journals (Sweden)

    Mohammad Salimi-Asl

    2016-06-01

    Methods: miR-21 and miR-146a expression levels were measured using quantitative real-time polymerase chain reaction (qRT-PCR. DNA strand breakage frequency was measured using the single cell gel electrophoresis (SCGE assay (comet assay and micronucleus test (MN. CRP levels were measured by ELISA method and ESR values were measured by means of Micro-Dispette (Fisher No: 02-675-256 tubes according to the manufacturer’s instructions. Data were analyzed using one-way ANOVA in SPSS 21.0 software. Results: Our results showed that miR-21 and miR-146a as inflammation markers were up-regulated in the sample group in comparison with control group. Erythrocyte sedimentation rate (ESR and C- reactive protein (CRP levels were also increased in mouse models of PCOS (p < 0.000. Micronucleated polychromatic erythrocyte (MNPCE rates per 1000 polychromatic erythrocyte (PCE significantly increased in DHEA treated mice (6.22 ± 3.28 in comparison with the controls (2.33 ± 2.23, p < 0.000. Moreover, mean arbitrary unit in DHEA treated animals (277 ± 92 was significantly higher than that in controls (184 ± 76, p = 0.005. Conclusion: To conclude, increased DNA strand breakage frequency and increased expression levels of miR-21 and miR-146a in DHEA administrated animals suggest that low grade chronic inflammation and oxidative stress can act as the main etiologies of PCOS.

  9. Are European fiscal rules that bad? Discretionary fiscal policies in New Member States

    NARCIS (Netherlands)

    Fincke, B.; Wolski, M.

    2013-01-01

    There is no clear-cut evidence on how the adoption of the European fiscal standards influences discretionary fiscal policies within the Member States. This study investigates that phenomenon on the example of the 2004 enlargement. The results show that the effects of the adoption of EU fiscal rules

  10. Fiscal Year 2012 Revegetation Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Jenifer Nordstrom

    2012-11-01

    This report summarizes the Fiscal Year 2012 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Actions and Resolutions for each site. Ten disturbed sites were evaluated for this assessment. Six have achieved final stabilization. The remaining four sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

  11. Fiscal Year 2013 Revegetation Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Nordstrom, Jenifer [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2013-11-01

    This report summarizes the Fiscal Year 2013 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: Summary of each site Assessment of vegetation status and site stabilization at each location Actions and Resolutions for each site. Six disturbed sites were evaluated for this assessment. One has achieved final stabilization. The remaining five sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

  12. Public investment under fiscal constraints

    OpenAIRE

    Alessandro Missale; emanuele bacchiocchi; elisa borghi

    2009-01-01

    EU New Member States must comply with the Stability and Growth Pact (SGP) and the investment requirements implied by the Lisbon Agenda. However, the SGP rules may result in underinvestment or distortions in the allocation of public expenditure. This paper provides new evidence on the effects of debt sustainability and SGP fiscal constraints on government expenditure in fixed capital, education and health in OECD countries by estimating government expenditure reaction functions to public debt ...

  13. Subsidies as Optimal Fiscal Stimuli

    OpenAIRE

    Hassan Molana; Catia Montagna; Chang Yee Kwan

    2010-01-01

    In the theoretical macroeconomics literature, fiscal policy is almost uniformly taken to mean taxing and spending by a ‘benevolent government’ that exploits the potential aggregate demand externalities inherent in the imperfectly competitive nature of goods markets. Whilst shown to raise aggregate output and employment, these policies crowd-out private consumption and hence typically reduce welfare. In this paper we consider the use of ‘tax-and-subsidise’ instead of ‘tax-and-spend’ policies o...

  14. The Fiscal Framework in a Currency Union

    DEFF Research Database (Denmark)

    Hallett, Andrew Hughes; Hougaard Jensen, Svend E.

    2016-01-01

    This paper draws out lessons from the euro area (EA) that are transferable to the Eastern Caribbean Currency Union (ECCU) and other Caribbean economies with fixed exchange rates. Based on observations from both the EA and the ECCU, we present a new policy framework which is capable of imposing...... fiscal discipline, with the aim of avoiding the risk of unsustainable fiscal policies reappearing and of preventing monetary policy from being undermined by undisciplined national governments. In the ECCU case, we find that fiscal deficits are more a result of financial and trade imbalances than fiscal...

  15. EURO AREA FISCAL STRUCTURES. A MULTIVARIATE ANALYSIS

    Directory of Open Access Journals (Sweden)

    HURDUZEU Gheorghe

    2014-07-01

    Full Text Available The European framework for fiscal policies is constructed mainly on the objective of monitoring budget balances and public debt, allowing national governments to decide on the specific fiscal policy that is more suitable to their internal context and public needs. However, for Euro Area member states this autonomy is restricted by the conditions imposed through the Stability and Growth Pact. As the recent macroeconomic dynamics underlined the necesity of improving the fiscal outcomes, the fiscal framework was updated and modified by the provisions of the new European economic governance meant to avoid unsound and unsustainable fiscal policies that could affect the stability of other Euro Area member states. The Six-Pack, the Fiscal Compact and the other conditions imposed by the reform of the fiscal governance framework are meant to ensure more discipline in drafting and executing national budgets. Even so, national authorities maintain their fiscal sovereignty and the decision regarding fiscal structures remains at their disposal, as long as the drafts are approved and the outcomes are maintained in the limits imposed through the supranational fiscal framework. Regardless of the numerous differences between member states, similar trends regarding tax mixes can be noticed in time. The objectives of this paper is to analyze fiscal structures of Euro Area member states and to determine, if any, groups with similar fiscal structures, their composition and the similarities that characterize Euro Area in this respect. In order to have a clear overview of fiscal structures within Euro Area, we analyzed data for 17 member states, for year 2012, taking into consideration total general government revenue, indirect taxation, direct taxation and social contributions. As one of the aims of this paper is to determine whether in Euro Area the main contributors are corporations or individuals, we also analyzed the structure of direct taxation, dividing it into

  16. Are Independent Fiscal Institutions Really Independent?

    Directory of Open Access Journals (Sweden)

    Slawomir Franek

    2015-08-01

    Full Text Available In the last decade the number of independent fiscal institutions (known also as fiscal councils has tripled. They play an important oversight role over fiscal policy-making in democratic societies, especially as they seek to restore public finance stability in the wake of the recent financial crisis. Although common functions of such institutions include a role in analysis of fiscal policy, forecasting, monitoring compliance with fiscal rules or costing of spending proposals, their roles, resources and structures vary considerably across countries. The aim of the article is to determine the degree of independence of such institutions based on the analysis of the independence index of independent fiscal institutions. The analysis of this index values may be useful to determine the relations between the degree of independence of fiscal councils and fiscal performance of particular countries. The data used to calculate the index values will be derived from European Commission and IMF, which collect sets of information about characteristics of activity of fiscal councils.

  17. Nimbolide upregulates RECK by targeting miR-21 and HIF-1α in cell lines and in a hamster oral carcinogenesis model.

    Science.gov (United States)

    Kowshik, Jaganathan; Mishra, Rajakishore; Sophia, Josephraj; Rautray, Satabdi; Anbarasu, Kumaraswamy; Reddy, G Deepak; Dixit, Madhulika; Mahalingam, Sundarasamy; Nagini, Siddavaram

    2017-05-17

    Reversion-inducing cysteine-rich protein with Kazal motifs (RECK), a potent inhibitor of matrix metalloproteinases (MMPs) is a common negative target of oncogenic signals and a potential therapeutic target for novel drug development. Here, we show that sequential RECKlessness stimulates angiogenesis and Notch signalling in the 7,12-dimethylbenz[a]anthracene (DMBA)-induced hamster buccal pouch (HBP) carcinogenesis model, a paradigm for oral oncogenesis and chemointervention. We also report the chemotherapeutic effect of nimbolide, a limonoid from the neem tree (Azadirachta indica) based on the upregulation of RECK as well as modulation of the expression of key molecules involved in invasion and angiogenesis. We demonstrate that nimbolide upregulates RECK by targeting miR-21, and HIF-1α resulting in reduced MMP activity and blockade of VEGF and Notch signalling. Nimbolide reduced microvascular density, confirming its anti-angiogenic potential. Molecular docking analysis revealed interaction of nimbolide with HIF-1α. Additionally, we demonstrate that nimbolide upregulates RECK expression via downregulation of HIF-1α and miR-21 by overexpression and knockdown experiments in SCC4 and EAhy926 cell lines. Taken together, these findings provide compelling evidence that targeting RECK, a keystone protein that regulates mediators of invasion and angiogenesis with phytochemicals such as nimbolide may be a robust therapeutic approach to prevent oral cancer progression.

  18. Fertility prognosis for infertile couples

    DEFF Research Database (Denmark)

    Bostofte, E; Bagger, P; Michael, A

    1993-01-01

    OBJECTIVE: To develop a fertility prognosis model for infertile couples. DESIGN: Prospective follow-up study. PARTICIPANTS: In the period November 30, 1977 to June 1, 1985, 321 consecutive couples were investigated for infertility at Hvidovre University Hospital. Investigation of the female...... MEASURE: The Cox regression model was used to predict the time required to conceive based on informations provided by fertility investigations. RESULTS: Three of 16 prognostic variables (the period of infertility, the female infertility factor, and the P-test) possess significant prognostic information...

  19. A Taylor Rule for Fiscal Policy

    NARCIS (Netherlands)

    Kendrick, D.A.; Amman, H.M.

    2011-01-01

    In times of rapid macroeconomic change it would seem useful for both fiscal and monetary policy to be modified frequently. This is true for monetary policy with monthly meetings of the Open Market Committee. It is not true for fiscal policy which mostly varies with the annual Congressional budget

  20. 20 CFR 404.1626 - Fiscal.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Fiscal. 404.1626 Section 404.1626 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determinations of Disability Administrative Responsibilities and Requirements § 404.1626 Fiscal. (a) We will give...

  1. 20 CFR 416.1026 - Fiscal.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Fiscal. 416.1026 Section 416.1026 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Determinations of Disability Administrative Responsibilities and Requirements § 416.1026 Fiscal. (a) We will give...

  2. The confidence effects of fiscal consolidations

    NARCIS (Netherlands)

    Beetsma, R.M.W.J.; Cimadomo, J.; Furtuna, O.; Giuliodori, M.

    2014-01-01

    We explore how fiscal consolidations affect private sector confidence, a possible channel for the fiscal transmission that has received particular attention recently as a result of governments embarking on austerity trajectories in the aftermath of the crisis. Panel regressions based on the

  3. The confidence effects of fiscal consolidations

    NARCIS (Netherlands)

    Beetsma, R.; Cimadomo, J.; Furtuna, O.; Giuliodori, M.

    2015-01-01

    We explore how fiscal consolidations affect private sector confidence, a possible channel for the transmission of fiscal policy that has received particular attention recently as a result of governments embarking on austerity trajectories in the aftermath of the crisis. Panel regressions based on

  4. Intergovernmental Fiscal Transfers : Principles and Practice

    OpenAIRE

    Boadway, Robin; Shah, Anwar

    2007-01-01

    The design of intergovernmental fiscal transfers has a strong bearing on efficiency and equity of public service provision and accountable local governance. This book provides a comprehensive one-stop window/source of materials to guide practitioners and scholars on design and worldwide practices in intergovernmental fiscal transfers and their implications for efficiency, and equity in public ...

  5. Is fiscal policy coordination in EMU desirable?

    NARCIS (Netherlands)

    Beetsma, R.M.W.J.; Debrun, X.; Klaassen, F.J.G.M.

    2001-01-01

    'It is widely argued that Europe's unified monetary policy calls for international coordination of fiscal policy. This paper surveys the issues involved with the coordination of fiscal policies as a demand management tool. We discuss ex-ante and ex-post coordination. The former operates through

  6. European Fiscal Policy of Tax Havens

    Directory of Open Access Journals (Sweden)

    Gabriela Mironov

    2009-10-01

    Full Text Available Taxation system is a necessary evil. Almost the entire world admits its utility, but even necessary as it is, the taxation system remains an evil. Fiscal paradises had been born heavily, but they multiplied quickly. In specialization literature, as well as in juridical and economical literature there are few and modest attempts of analysis of fiscal paradises, although a circumscribing of the area that is covered is not difficult to realize. Every state can be used as fiscal paradises for certain persons on the basis of several taxation agreements that provide an auspicious system for certain types of incomes and investments performed by foreigners in the respective country. There is a multitude of possibilities for the decrease of fiscal overwhelming. A legal possibility is the fiscal scheduling using the offshore companies registered in jurisdictions with fiscal paradise status. Fiscal scheduling through offshore company means the election of that type of company that fits for the purpose and interests of the business. There is also the problem of the election of the best jurisdiction in concordance with the purpose pursued. Fiscal paradises represent the fertile ground for the manipulation of taxation basis of the benefits, through utilization of intermediate transfer prices, having as justifiable basis economical transactions, most of the times simulated transactions. The legality, but most of all the ethics of the techniques used are al least controversial.

  7. School Board Member Characteristics and Fiscal Responsibility.

    Science.gov (United States)

    Vincent, William S.; Bernardo, Charles M.

    1967-01-01

    An attempt is made to judge characteristics affecting a school district's fiscal performance by conducting a factor analysis on 74 variables having factor loadings of .30 or greater. The 16 factors studied (containing the 74 variables) include many facets of school board fiscal policy and information on the kinds of people who make the policies.…

  8. 42 CFR 54a.10 - Fiscal accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Fiscal accountability. 54a.10 Section 54a.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS CHARITABLE CHOICE... PREVENTION AND TREATMENT SERVICES § 54a.10 Fiscal accountability. (a) Religious organizations that receive...

  9. 42 CFR 54.10 - Fiscal accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Fiscal accountability. 54.10 Section 54.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS CHARITABLE CHOICE... PROJECTS FOR ASSISTANCE IN TRANSITION FROM HOMELESSNESS GRANTS § 54.10 Fiscal accountability. (a) Religious...

  10. Course prognosis of cervical osteochondrosis

    Directory of Open Access Journals (Sweden)

    Kolesov V.N.

    2012-06-01

    Full Text Available

    Today we can state that in spite of a considerable number of cervical osteochondrosis studies, there is a lack of research devoted to analysis of its course. There is no correlation between initial expert evaluations of cervical osteo-chondrosis cases and further course of pathological process. Goal of the research is to develop system of course prognosis of cervical osteochondrosis taking into account environmental infuence, heredity, living conditions, psychological profle of patient’s personality. Materials and methods. Dynamics of degenerative-dystrophic changes progressing of cervical vertebrae in 236 patients was analyzed. Results. Received data demonstrated that probability of stage I changing to stage II, III and IV depended on patients’ sex, age and type of labour activity, frequent supercooling and stress. Probability of fast progression of cervical osteochondrosis (5-year cycle of stage I changing to stage III and IV was to a great extent associated with heredity, urban living, presence of endocrine system diseases, syndrome of nonspecifc dysplasia of connective tissue and low indices of quality of life. Conclusion. Proposed system allows making prognosis of morphologic changes in spinal cord, and is based on radiation methods of verifcation without taking into consideration dynamics of neurological symptomatology.

  11. Fiscal aspects of European monetary integration

    DEFF Research Database (Denmark)

    Hallett, Andrew Hughes; Hutchison, Michael; Hougaard Jensen, Svend E.

    Monetary union in Europe started in 1999. The fiscal policy implications are, in many ways, more complex than the monetary issues. This book contains 11 papers and three review essays, which analyze a spectrum of empirical, theoretical, institutional and political aspects of the design and impact...... of fiscal policy in EMU. The contributors are experienced analysts in the field. Topics covered include the need for and consequences of fiscal co-ordination, constraints on national deficits and debt levels (the Stability Pact), and the role of fiscal federalism and insurance. The importance of co......-ordinating fiscal and monetary policies is also considered in depth. As long as these strategic and institutional aspects remain imperfectly understood, EMU will not be able to function to its full advantage and may suffer periods of instability or weakness. Contains 11 papers and three review essays, which analyze...

  12. IMPROVEMENT OF THE FISCAL CLAIMS MANAGEMENT SYSTEM

    Directory of Open Access Journals (Sweden)

    DELIMAN EUGEN

    2010-12-01

    Full Text Available The conduct of the fiscal administration regarding the simplification and modernization of the systems of statements and payment of tax obligations is a necessary task to improve the relationship between the fiscal administration and the taxpayers, and also to induce efficiency regarding the management of fiscal duties in a single system. Regrouping the collecting of taxes under a single administration by taking over the functions of the social security administration has been the cornerstone of establishing a simplified tax administration. Improving the methods of compulsory enforcement of tax claims, the implementation of the management by objectives and the improvement of performance indicators of the fiscal administration activity, are considered to be the commitment of the fiscal body regarding the process of improving the collection of public financial resources.

  13. Territorial fiscal control. Diagnostic and outlook

    Directory of Open Access Journals (Sweden)

    Carlos Ariel Sanchez-Torres

    2010-03-01

    Full Text Available This document contains the research results of the territorial fiscal control improvement proposal project, developed  by  Rosario  University  with  the support by  the  German Technical Cooperation Agency (GTZ. In short, it analyzes and identifies the principal problems of the Colombian territorial fiscal control system on the first level, (Contraloría General de la República Office, Departmental, Municipal and District Controller Offices offering a general view of the performance and the distribution of responsibilities between the different fiscal control bodies. The document is structured as follows: l introduction and constitutional scheme of the fiscal control system, 2 a description of the distribution of responsibilities between the different fiscal control bodies, 3 the development of territorial fiscal control with reference to jurisprudence,  4 territorial fiscal control, 5 quality of territorial fiscal control and 6 reform proposals and conclusions. Among the proposals  analyzed  in this  project  we  have,  the depoliticization  on  the election of the employees in charge of territorial fiscal control, the financing necessary to realize that control, sourced from territorial entities own resources and the achievement of economies of scale thought the merging of control bodies; Another proposal involves the integration of territorial fiscal control with the second level control by means of .the application of support mechanism to the control function exercise by Contraloría General de la República Office, and a improvement of information systems, indicators and evaluations applied by territorial controller offices.

  14. Chicago, Keynes and Fiscal Policy

    OpenAIRE

    Esteban Pérez Caldentey

    2003-01-01

    En la primera mitad de la década de los años treinta los padres fundadores de la escuela de economía de Chicago y John Maynard Keynes en Inglaterra propusieron la puesta en marcha de trabajos públicos para combatir el desempleo y sobreponerse a la Gran Depresión. Frente a la rigidez de los precios de mercado y la impotencia de la política monetaria, la política fiscal contra cíclica pasó a ser vista como una estrategia viable y capaz de atenuar las fases del ciclo económico. ...

  15. Fiscal Year 2009 Revegetation Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Michael Lewis

    2009-10-01

    This report summarizes the Fiscal Year 2009 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

  16. Fiscal Year 2010 Revegetation Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Jenifer Nordstrom; Mike Lewis

    2010-11-01

    This report summarizes the Fiscal Year 2010 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

  17. What are the Effects of Fiscal Policy Shocks?

    NARCIS (Netherlands)

    Mountford, A.W.; Uhlig, H.F.H.V.S.

    2002-01-01

    We investigate the effects of fiscal policy surprises for US data, using vector autoregressions.We overcome the difficulties that changes in fiscal policy may manifest themselves in variables other than fiscal variables first and that fiscal variables may respond 'automatically' to business cycle

  18. 48 CFR 232.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Contracts crossing fiscal... 232.703-3 Contracts crossing fiscal years. (b) The contracting officer may enter into a contract... one fiscal year and ends in the next fiscal year if the period of the contract awarded, option...

  19. The Impact of Fiscal Decentralization on Provision of Quality ...

    African Journals Online (AJOL)

    This article uses panel data from 94 LGAs in Tanzania mainland over the period 2005/06 to 2009/10, to examine the impact of Fiscal Decentralization on education spending and provision of quality education. Using local share of total fiscal expenditure as a proxy for fiscal decentralization, this article concludes that Fiscal ...

  20. 42 CFR 434.10 - Contracts with fiscal agents.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Contracts with fiscal agents. 434.10 Section 434.10... (CONTINUED) MEDICAL ASSISTANCE PROGRAMS CONTRACTS Contracts with Fiscal Agents and Private Nonmedical Institutions § 434.10 Contracts with fiscal agents. Contracts with fiscal agents must— (a) Meet the...

  1. 77 FR 47373 - Fiscal Year 2012 Draft Work Plan; Correction

    Science.gov (United States)

    2012-08-08

    ... From the Federal Register Online via the Government Publishing Office DENALI COMMISSION Fiscal..., concerning request for comments on the Draft Work Plan for Federal Fiscal Year 2012. This revision to Fiscal... Plan for Federal Fiscal Year 2012. The Commission will hold a public hearing via teleconference on the...

  2. 75 FR 7927 - National Commission on Fiscal Responsibility and Reform

    Science.gov (United States)

    2010-02-23

    ... Commission on Fiscal Responsibility and Reform By the authority vested in me as President by the Constitution... Fiscal Responsibility and Reform (Commission). Sec. 2. Membership. The Commission shall be composed of 18... identifying policies to improve the fiscal situation in the medium term and to achieve fiscal sustainability...

  3. STATE BUDGET AND FISCAL POLICY INSTRUMENTS TO ACHIEVE ITS

    Directory of Open Access Journals (Sweden)

    Haralambie George Alin

    2010-12-01

    Full Text Available This paper presents the tools for carrying out the fiscal budget in Romania. An effective fiscal policy involves increasing budget revenues and reduce their costs of collection. Public expenditure, taxes and debt are tools of fiscal policy to achieve economic stability budget. They are also presented the inter dependencies between fiscal policy and budget.

  4. Fertility prognosis for infertile couples

    DEFF Research Database (Denmark)

    Bostofte, E; Bagger, P; Michael, A

    1993-01-01

    OBJECTIVE: To develop a fertility prognosis model for infertile couples. DESIGN: Prospective follow-up study. PARTICIPANTS: In the period November 30, 1977 to June 1, 1985, 321 consecutive couples were investigated for infertility at Hvidovre University Hospital. Investigation of the female...... MEASURE: The Cox regression model was used to predict the time required to conceive based on informations provided by fertility investigations. RESULTS: Three of 16 prognostic variables (the period of infertility, the female infertility factor, and the P-test) possess significant prognostic information....... The period of infertility and the P-test are best scored as continuous variables, whereas the female infertility factor are best categorized in four classes, i.e., normal, ovulation or cervical disorder, anatomic disorder, or a combination of disorders. CONCLUSIONS: The three prognostic variables...

  5. Hand eczema - prognosis and consequences

    DEFF Research Database (Denmark)

    Petersen, A. H.; Johansen, J D; Hald, M

    2014-01-01

    BACKGROUND: Hand eczema is recognized as a long-lasting disease with personal and societal repercussions. Long-term studies are required to generate information on factors contributing to a poor outcome. OBJECTIVES: The aims of this 7-year follow-up study were to evaluate the clinical course...... of patients with hand eczema, the occupational consequences and to identify risk factors associated with a poor prognosis. MATERIALS AND METHODS: In all, 536 patients with hand eczema participated and were examined by a dermatologist. The clinical severity was assessed at baseline and 7 years later using...... a self-administrated photographic guide. Additional information was obtained from a questionnaire. RESULTS: Based on the photographic guide, 73% experienced a clinical improvement. Notably, 20% had moderate to very severe hand eczema at follow-up. Severe hand eczema or frequent eruptions at baseline...

  6. Acupuncture Decreases NF-κB p65, miR-155, and miR-21 and Increases miR-146a Expression in Chronic Atrophic Gastritis Rats

    Directory of Open Access Journals (Sweden)

    Jialing Zhang

    2016-01-01

    Full Text Available Acupuncture has been used to treat chronic atrophic gastritis (CAG in traditional Chinese medicine (TCM for centuries. In this study, we evaluated the effect of acupuncture at Zusanli (ST36, Zhongwan (CV12, and Pishu (BL20 acupoints on weight changes of rats, histological changes of gastric glands, and expressions changes of nuclear factor-kappa B (NF-κB p65, microRNA- (miR- 155, miR-21, and miR-146a in CAG rats induced by N-methyl-N′-nitro-N-nitrosoguanidine (MNNG combined with irregular diet. Consequently, we found that acupuncture treatment elevated body weight of rats significantly when compared to the model group. By observing histological changes, we found that the acupuncture group showed better improvement of gastric mucosa injury than the model group. Our results also demonstrated upregulation of NF-κB p65, miR-155, and miR-21 in gastric tissue of CAG rats and a positive correlation between miR-155 and miR-21. Relatively, expression of miR-146a was downregulated and negative correlation relationships between miR-146a and miR-155/miR-21 in CAG rats were observed. Additionally, expressions of NF-κB p65, miR-155, and miR-21 were downregulated and miR-146a was upregulated after acupuncture treatment. Taken together, our data imply that acupuncture can downregulate NF-κB p65, miR-155, and miR-21 and upregulate miR-146a expression in CAG rats. NF-κB p65, miR-155, miR-21, and miR-146a may play important roles in therapeutic effect of acupuncture in treating CAG.

  7. Anti-tumor activity of a novel compound-CDF is mediated by regulating miR-21, miR-200, and PTEN in pancreatic cancer.

    Directory of Open Access Journals (Sweden)

    Bin Bao

    2011-03-01

    Full Text Available The existence of cancer stem cells (CSCs or cancer stem-like cells in a tumor mass is believed to be responsible for tumor recurrence because of their intrinsic and extrinsic drug-resistance characteristics. Therefore, targeted killing of CSCs would be a newer strategy for the prevention of tumor recurrence and/or treatment by overcoming drug-resistance. We have developed a novel synthetic compound-CDF, which showed greater bioavailability in animal tissues such as pancreas, and also induced cell growth inhibition and apoptosis, which was mediated by inactivation of NF-κB, COX-2, and VEGF in pancreatic cancer (PC cells.In the current study we showed, for the first time, that CDF could significantly inhibit the sphere-forming ability (pancreatospheres of PC cells consistent with increased disintegration of pancreatospheres, which was associated with attenuation of CSC markers (CD44 and EpCAM, especially in gemcitabine-resistant (MIAPaCa-2 PC cells containing high proportion of CSCs consistent with increased miR-21 and decreased miR-200. In a xenograft mouse model of human PC, CDF treatment significantly inhibited tumor growth, which was associated with decreased NF-κB DNA binding activity, COX-2, and miR-21 expression, and increased PTEN and miR-200 expression in tumor remnants.These results strongly suggest that the anti-tumor activity of CDF is associated with inhibition of CSC function via down-regulation of CSC-associated signaling pathways. Therefore, CDF could be useful for the prevention of tumor recurrence and/or treatment of PC with better treatment outcome in the future.

  8. SOME CONSIDERATIONS REGARDING THE MANIFESTATION OF FISCAL FRAUD IN ROMANIA

    OpenAIRE

    Dumitrescu Serju; Avram Marioara

    2013-01-01

    In our paper we shall try to present two mechanisms of fiscal fraud used by economical agents and also found in the control actions performed by the fiscal organs at different commercial societies from Romania. The presented mechanisms refer to the fiscal fraud resulted from fictitious acquisitions of goods and services done by Romanian firms which have as beneficiaries other commercial societies which are fiscally registered in Romania. Being empirically examined, the fiscal fraud will be pr...

  9. SOME CONSIDERATIONS REGARDING THE MANIFESTATION OF FISCAL FRAUD IN ROMANIA

    OpenAIRE

    Dumitrescu Serju; Avram Marioara

    2013-01-01

    In our paper we shall try to present two mechanisms of fiscal fraud used by economical agents and also found in the control actions performed by the fiscal organs at different commercial societies from Romania. The presented mechanisms refer to the fiscal fraud resulted from fictitious acquisitions of goods and services done by Romanian firms which have as beneficiaries other commercial societies which are fiscally registered in Romania. Being empirically examined, the fiscal fraud will be p...

  10. FISCAL FRAUD IN TEXTILE AND CLOTHING IMPORTS

    Directory of Open Access Journals (Sweden)

    STANCIU Dorică

    2015-05-01

    Full Text Available We have appreciated that this paper can be structured in four chapters that will explain the inevitable negative effects generated by tax and fiscal fraud, which are felt in the level of fiscal revenue, determining major malfunctions in the mechanism of the markets. In the economic reality and in the rise of the tax fraud phenomenon, in the contemporary fiscal doctrine it is stated that the public desiderate of “loyal collaboration between the tax payer and the revenue agency” with the purpose of correctly setting taxes and tariffs and other required fund needed for creating public interest monetary funds. The economic, social and political globalization tendencies of the last decade have stimulated and supported actions relating to eluding the fiscal dispositions, actions which have moved more and more from the center of the national fiscal system towards the exterior, outside the field of action of the national fiscal law. In this regard show that reducing fiscal evasion, allows the creation of budgetary resources, necessary for funds allocation for economical growth. In Romania, one of the basic economic problems is the lack of investment resources allocated, these being the main contributor to economic growth, in which the reduction of fraud and tax evasion is the solution to increase this allocation which can be rated as one of the priority tasks of the state.

  11. Post-2008 Brazilian fiscal policy: an interpretation through the analysis of fiscal multipliers

    Directory of Open Access Journals (Sweden)

    Celso José Costa Junior

    Full Text Available Abstract The global crisis that erupted in 2007 led many countries to embark on countercyclical fiscal policies as a way to cushion the blow of a depressed aggregate demand. Advocates of discretionary measures emphasize that fiscal policy can indeed stimulate the economy. The main goal of this work is to assess whether the fiscal policies pursued by the Brazilian government in the aftermath of the 2008 crisis, succeeded in bringing the economy back on track in a sustainable fashion. To this end, the fiscal multipliers of five different shocks are studied in a small open-economy New Keynesian framework. Our results point to the government spending and public investment as the most effective fiscal tools for combating the crisis. However, the highest fiscal multiplier turned out to be the one associated with excise tax reductions.

  12. Fiscal Transparency, Elections and Public Employment

    DEFF Research Database (Denmark)

    Aaskoven, Lasse

    2016-01-01

    There is considerable variation in levels and changes in public employment within and between developed democracies. This article highlights the importance of fiscal transparency in determining changes in public employment. It argues that economic growth increases public employment under low fiscal...... transparency and that this effect is strongest in years of election. These hypotheses are tested on a panel of 20 OECD countries from 1995 to 2010. The analyses show substantial evidence in favor of the arguments. Fiscal transparency lowers the positive effect of growth on public employment, a relationship...

  13. The Fiscal Trilemma in a Danish Perspective

    DEFF Research Database (Denmark)

    Højbjerg Jacobsen, Rasmus; Nielsen, Søren Bo; Sørensen, Anders

    2013-01-01

    This article argues that the "fiscal trilemma"-the tension between sufficient revenue and long-run fiscal sustainability on one side; medium- to long-run growth opportunities on the other; and progressivity and avoidance of inequality on the third side-is very much present in Denmark. We provide...... an overview of main features of the Danish tax system; the state of fiscal balances in the short and longer run; growth and productivity developments; and the extent of inequality in the Danish society. Thereafter, we go into details with reforms and changes in the tax system over the last twenty-five years...

  14. Transfer pricing. Fiscal and accounting treatments

    Directory of Open Access Journals (Sweden)

    Carmen Elena ANTON

    2015-12-01

    Full Text Available This paper presents brief assertions on the issue of the transfer pricing and their fiscal and accounting treatment. The concept refers to the transactions between affiliated parties, namely aims at those transactions that are not exclusively governed by the rules of the free market, also considering other influence factors such as: the policy of the group of entities related to the minimization of the fiscal cost at the group level. The aimed goals are both fiscal and accounting and they see to the thoroughgoing study of the issues of the implications of practicing transfer pricing between the affiliated entities.

  15. Fiscal Year 2016 Revegetation Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Nordstrom, Jenifer B. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-11-01

    This report summarizes the Fiscal Year (FY) 2016 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to document revegetation efforts at Idaho National Laboratory to verify restoration of disturbed vegetation and soil at various locations occurs as required. This report provides the following information for projects at Idaho National Laboratory completed during FY 2016 that were identified during the National Environmental Policy Act review process as having the potential to disturb soils or vegetation: 1) A summary of all projects identified as having the potential to require revegetation efforts 2) A summary of site disturbance and restoration efforts of each project. For FY 2016, one project required revegetation and sagebrush restoration. For other projects, implementation of best management practices minimized impacts to vegetation and revegetation efforts were not required.

  16. Fiscal Year 2014 Revegetation Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Nordstrom, Jenifer [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-03-01

    This report summarizes the Fiscal Year 2014 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to document revegetation efforts at Idaho National Laboratory to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Actions and Resolutions for each site. Five disturbed sites were evaluated for this assessment. Four sites are recommended to be removed from the annual assessment, and one is recommended for continued evaluation. New sites are also identified for future monitoring as part of the annual assessment.

  17. Photovoltaics Overview: Fiscal Year 2001

    Energy Technology Data Exchange (ETDEWEB)

    2002-02-01

    In Fiscal Year 2001, for the third year in a row, the solar electric market grew at more than 30%. Fueling this growth is the U.S. photovoltaic industry - the companies that design, manufacture, install, operate, and maintain all components of solar generating systems. The messages of the U.S. PV industry roadmap are taken very seriously by the U.S. Department of Energy's Office of Solar Energy Technologies. Achieving industry's goals will demand aggressive work in fundamental and exploratory research, manufacturing, and system applications to reduce the cost of solar electric systems. This is an annual report of the DOE PV Program, FY2001.

  18. Syncope: epidemiology, etiology and prognosis.

    Directory of Open Access Journals (Sweden)

    Rose M F Lisboa Da Silva

    2014-12-01

    Full Text Available Syncope is a common medical problem, with a frequency between 15% and 39%. In the general population, the annual number episodes are 18.1 to 39.7 per 1000 patients, with similar incidence between genders. The first report of the incidence of syncope is 6.2 per 1000 person-years. However, there is a significant increase in the incidence of syncope after 70 years of age with rate annual 19.5 per thousand individuals after 80 years. It presents a recurrence rate of 35% and 29% of physical injury. Among the causes of syncope, the mediated neural reflex, known as neurocardiogenic or vasovagal syncope, is the most frequent. The others are of cardiac origin, orthostatic hypotension, carotid sinus hypersensitivity, neurological and endocrinological causes and psychiatric disorders. The diagnosis of syncope can be made by clinical method associated with the electrocardiogram in up 50% of patients. Its prognosis is determined by the underlying etiology specifically the presence and severity of cardiac disease. The annual mortality can reach between 18 and 33% if cardiac cause, and between 0 and 12% if the noncardiac cause. Thus, it is imperative to identify its cause and risk stratification for positive impact in reducing morbidity and mortality.

  19. Ahorro Fiscal y Tipo de Cambio Real

    OpenAIRE

    Patricio Arrau; Jorge Quiroz; Rómulo Chumacero

    1992-01-01

    This paper studies the relationship between the real exchange rate and fiscal savings in Chile from a quantitative perspective. The analysis follows three alternative approaches. First, a simple competitive dynamic model is formulated and calibrated so as

  20. Fiscal Year 2008 Agency Financial Report

    National Research Council Canada - National Science Library

    2008-01-01

    The Department of Defense (DoD) Fiscal Year (FY) 2008 Agency Financial Report (AFR) provides the President, Congress, other federal departments and agencies, and the American public an overview of the Department's financial condition...

  1. The New Fiscal Politics in Urban Education.

    Science.gov (United States)

    Cibulka, James G.

    1982-01-01

    Fiscal and political forces that will shape the political economies of urban school districts are examined. Topics discussed include local tax bases, federal revenue, state revenue, declining public support, and policy choices. (CJ)

  2. USACE Fiscal Year 2001, Consolidated Command Guidance

    National Research Council Canada - National Science Library

    2000-01-01

    The CCG is a single document which for the past several years has presented a summary of USACE's strategic direction, resource guidance, and performance requirements for the upcoming fiscal year and outyears...

  3. Sherburne National Wildlife Refuge : Fiscal Year 2001

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Sherburne National Wildlife Refuge summarizes Refuge activities during the 2001 fiscal year. The report begins with an introduction...

  4. THE LINK BETWEEN ACCOUNTING AND FISCAL EVASION

    Directory of Open Access Journals (Sweden)

    Silvia Lăzărescu (Marinescu

    2008-12-01

    Full Text Available In the literature, controversies have arisen concerning the link between accounting and fiscal evasion, which are the object of debates among specialists from different specialized organizations from many countries. Under the term of “creative accounting”, the American and European tax systems have made up an ensemble of accounting mechanisms and also of fiscal manipulation which increased the interest and involvement of the states in the mitigation of such fraud risks and fiscal subterfuges whose percentage in the countries’ GDP varies from 8 to 80%. Starting from the SWOT analysis of tax evasion in the real and underground economy, the specialists of the liberal trades are called to join the fight against fiscal fraud and share their professionalism in creating a real competitive environment characterized by fair play.

  5. Yearly (Fiscal) Historical Electronic Services Report

    Data.gov (United States)

    Social Security Administration — This report contains yearly electronic services data for online applications. This report is updated monthly for the current fiscal year. The report is divided into...

  6. Planning and Accomplishment Narrative Fiscal Year 1973

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bombay Hook National Wildlife Refuge outlines Refuge accomplishments during the 1973 fiscal year. The report begins with a Refuge Highlight...

  7. Sherburne National Wildlife Refuge : Fiscal Year 2002

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Sherburne National Wildlife Refuge summarizes Refuge activities during the 2002 fiscal year. The report begins with an introduction...

  8. Windom Wetland Management District : Fiscal Year 2002

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Windom Wetland Management District summarizes activities during the 2002 fiscal year. The report begins with an introduction to the...

  9. Cookstove Laboratory Research - Fiscal Year 2016 Report

    Science.gov (United States)

    This report provides an overview of the work conducted by the EPA cookstove laboratory research team in Fiscal Year 2016. The report describes research and activities including (1) ISO standards development, (2) capacity building for international testing and knowledge centers, ...

  10. Fiscal consolidation with tax evasion and corruption

    OpenAIRE

    Pappa, E.; Sajedi, R.; Vella, E.

    2015-01-01

    Cross-country evidence highlights the importance of tax evasion and corruption in determining the size of fiscal multipliers. We introduce these two features in a New Keynesian model and revisit the effects of fiscal consolidations. VAR evidence for Italy suggests that spending cuts reduce tax evasion, while tax hikes increase it. In the model, spending cuts induce a reallocation of production towards the formal sector, thus reducing tax evasion. Tax hikes increase the incentives to produce i...

  11. Strengthening Chile's Rule-Based Fiscal Framework

    OpenAIRE

    Teresa Daban Sanchez

    2011-01-01

    The cornerstone of Chile’s impressive fiscal performance has been its structural balance rule. By insulating public spending from short-term copper price fluctuations and the business cycle, the rule has helped preserve fiscal discipline. However, the implementation of the rule in recent years has revealed certain challenges, and in May 2010, the government established a high-level commission to recommend reforms that could make the rule even more effective. This paper assesses the scope fo...

  12. THE SELECTION OF OBJECTIVES BY FISCAL POLITICS

    OpenAIRE

    Morar Ioan Dan

    2010-01-01

    The multitude of fiscal politics` objectives supposes a rational and a well-informed selection of them. Fiscal politics handle specific instruments and levers , producing effects which are hard enough to be quantified and reactions, which most of the time are unforeseen by the payers in their quality as productive or final consumers. The perfection of the proposed alternatives is necessary on the one hand , but hard to be realized on the other hand.

  13. THE SELECTION OF OBJECTIVES BY FISCAL POLITICS

    Directory of Open Access Journals (Sweden)

    Morar Ioan Dan

    2010-07-01

    Full Text Available The multitude of fiscal politics` objectives supposes a rational and a well-informed selection of them. Fiscal politics handle specific instruments and levers , producing effects which are hard enough to be quantified and reactions, which most of the time are unforeseen by the payers in their quality as productive or final consumers. The perfection of the proposed alternatives is necessary on the one hand , but hard to be realized on the other hand.

  14. Budget estimates fiscal year 1995: Volume 10

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    This report contains the Nuclear Regulatory Commission (NRC) fiscal year budget justification to Congress. The budget provides estimates for salaries and expenses and for the Office of the Inspector General for fiscal year 1995. The NRC 1995 budget request is $546,497,000. This is an increase of $11,497,000 above the proposed level for FY 1994. The NRC FY 1995 budget request is 3,218 FTEs. This is a decrease of 75 FTEs below the 1994 proposed level.

  15. Summaries of Research; Fiscal Year 1987.

    Science.gov (United States)

    1988-02-01

    34Bursts" of Periodontal Attachment Loss. Journal of Periodontology 57:746-752, 1986. Ralls, S. A., Cohen, M. E.and Southard, T. E. Computer-Assisted...FISCAL YEAR 1987 o ..... .................. A-1 SCIENTIFIC JOURNAL PUBLICATIONS ............................... A-2 RESEARCH PROGRESS REPORTS - Fiscal...Relationship of C-Reactive Protein (CRP) to Periodontal Disease A-i SCIENTIFIC JOURNAL PUBLICATIONS Diehl, M. C. Strategy for Large-Scale Dental Automation

  16. Fiscal Convergence in an Enlarged European Union

    Directory of Open Access Journals (Sweden)

    Georgeta VINTILĂ

    2014-02-01

    Full Text Available Taxation convergence in the European Union has always been a heatedly debated issue, and it has constantly resurfaced to the limelight as more and more fiscal directive proposals are being discussed. The current study is an analysis of the evolution of taxation convergence tendencies within the European Union in recent years, using sigma-convergence and cluster analysis. Our goal is to analyze the fiscal convergence trends in the context of European Union enlargement over the last two decades.

  17. Strengthening Gastric Cancer Therapy by Trastuzumab-Conjugated Nanoparticles with Simultaneous Encapsulation of Anti-MiR-21 and 5-Fluorouridine

    Directory of Open Access Journals (Sweden)

    Nan Hu

    2017-12-01

    Full Text Available Background/Aims: MicroRNA-21 is an oncogenic miR (oncomiR frequently elevated in gastric cancer (GC. Overexpression of miR-21 decreases the sensitivity of GC cells to 5-fluorouridine (5-Fu and trastuzumab, a humanized monoclonal antibody targeting human epidermal growth factor receptor 2 (HER2. Receptor-mediated endocytosis plays a crucial role in the delivery of biotherapeutics including anti-miRNA oligonucleotides (AMOs. This study is a continuation of earlier findings involving poly(ε-caprolactone (PCL-poly (ethylene glycol (PEG nanoparticles (PEG-PCL NPs, which were coated with trastuzumab to target GC with HER2 receptor over-expression using anti-miRNA-21 (AMO-21 and 5-Fu. Methods: HER-PEG-PCL NPs were prepared by one-step carbodiimide coupling using 1-ethyl-3-(3-dimethylaminopropyl carbodiimide hydrochloride (EDAc and Sulfo-NHS in aqueous phase. Covalent coupling of amino groups at the surface of PEG-PCL with the carboxyl groups of trastuzumab was analyzed by X-ray photoelectron spectroscopy (XPS. AMO-21/5-Fu NPs were formulated by a double-emulsion solvent evaporation technique. The cell line specificity, cellular uptake and AMO-21 delivery were investigated through the rhodamine-B-labeled 6-carboxyfluorescein (FAM-AMO-21-PEG-PCL NPs coated with or without the antibody in both Her2-positive (NUGC4 and negative GC cells (SGC7901 visualized by fluorescence microscopy. The cytotoxicity of the HER-PEG-PCL NPs encapsulating AMO-21 was evaluated by MTT and apoptosis. Real-time reverse-transcription polymerase chain reaction (RT-PCR was used to examine miR-21 and phosphatase and tensin homolog (PTEN and Sprouty2 expression in GC cell lines. The antitumor effects of AMO-21/5-Fu NPs were compared with other groups in xenograft gastric cancer mice. Results: The antibody conjugates significantly enhanced the cellular uptake of NPs. The AMO-21/5-Fu NPs effectively suppressed the target miRNA expression in GC cells, which further up-regulated PTEN

  18. Taxation, Fiscal Deficit and Inflation in Pakistan

    Directory of Open Access Journals (Sweden)

    Ghulam Rasool Madni

    2014-09-01

    Full Text Available Fiscal policy has more controversial debate regarding its effectiveness on different macroeconomic activities of an economy. Taxation and government expenditure are two main instruments of fiscal policy. This paper is aimed to analyze and update the effects of different instruments of fiscal policy on inflation in Pakistan economy. The data time span for this study is 1979-2013. The impact of fiscal policy on inflation is analyzed by utilizing the Bounds testing procedure and ARDL approach of co-integration which is a better estimation technique for small sample size. It is found that investment negatively and significantly affect the inflation rate. The outcomes of the study show that both types of taxes (direct and indirect are causing to increase the inflation level while fiscal deficit is also one of the reasons to increase the inflation in the country. The study proposed that government should decrease the level of expenditure to reduce the level of fiscal deficit and investment have to be promoted to decrease the inflation in the country. Furthermore, it is also suggested to decrease the level of taxation for controlling inflation.

  19. Analysis of Fiscal Rules in the European Monetary Union

    Directory of Open Access Journals (Sweden)

    Šehović Damir

    2015-01-01

    Full Text Available : The EMU fiscal system is specific in many areas compared to other classic fiscal systems of national states. Specific features mainly reflect in the implementation of economic policy within the EMU which is carried out by combining a common centralized monetary policy under the ECB jurisdiction and decentralized fiscal policies under the jurisdiction of the member states. The member states` sovereignty in governing their fiscal policies is one of the key causes of the EU fiscal system underdevelopment, i.e. its indigent structure in relation to “standard fiscal systems”.

  20. Debito pubblico e pressione fiscale. (Public debt and fiscal pressure

    Directory of Open Access Journals (Sweden)

    L. SPAVENTA

    2013-12-01

    Full Text Available E ' opinione condivisa all'unanimità che il debito pubblico in Italia ha raggiunto un livello insostenibile . Inoltre , è opinione molto diffusa che la pressione fiscale in Italia deve rimanere costante . Il precedente parere è quasi diventata una cliché , mentre il secondo un vincolo politica . L'articolo distingue le gravi argomenti sui quali queste opinioni sono basate da quelli che sono false . L'analisi delle ragioni di insostenibilità porta l'autore a sostenere che esso è ancora maggiore se il vincolo politico sull'aumento del carico fiscale è accettata . Alcune raccomandazioni sono previste per quanto riguarda le condizioni necessarie per ridurre la crescita del debito a un tasso che non sia superiore alla crescita del PIL. L'autore conclude che la scelta l'Italia si trova di fronte non è semplicemente tra il costo di un relativamente rapido riadattamento e la ricerca di alternative che sono impossibili senza costi . Piuttosto , la scelta è tra minori costi da tenere a breve termine o costi più elevati se prolungataIt is a unanimously shared opinion that Italy's public debt has reached an unsustainable level. Furthermore, it is a very widespread opinion that the tax burden in Italy must remain constant. The former opinion has almost come to be a cliché, while the latter a political constraint. The article distinguishes the serious arguments on which these opinions are based from those that are spurious. An analysis of the reasons for unsustainability leads the author to argue that it is even greater if the political constraint on raising the tax burden is accepted. Some recommendations are provided regarding the conditions necessary to reduce the growth of debt at a rate that is not higher than the growth of GDP. The author concludes that the choice Italy faces is not simply between the cost of a relatively rapid readjustment and the search for alternatives that are impossible without costs. Rather, the choice is between

  1. Fiscal Policy in Urban Education. A Volume in Research in Education Fiscal Policy and Practice.

    Science.gov (United States)

    Roellke, Christopher, Ed.; Rice, Jennifer King, Ed.

    This volume focuses on school finance challenges in large urban school districts, fiscal accountability in these schools, and the fiscal dimensions of urban school reform. The 12 papers are (1) "School Finance and Urban Education Reform" (Christopher Roellke and Jennifer King Rice); (2) "Can Whole-School Reform Improve the…

  2. Elements for fiscal energy policy. Elementi per una politica fiscale sull'energia

    Energy Technology Data Exchange (ETDEWEB)

    Sartori, P.; D' Angelo, E.

    1990-01-01

    The energy surcharge policies of various developed countries are compared for different types of fossil fuels, and for electric power. This analysis is followed by a critical evaluation of the positions taken by renown fiscal policy strategists and of the impacts of fiscal policies on overall economic and energy policies. With regard to the planned European Common Market, the question of fiscal policy harmonization is examined in detail, and a look is given at the probable impacts upon Italy's energy system. An analysis of the role of Italian institutions leads to the assertion that there exists a strict correlation between the nation's fiscal system and energy policy, and that economic problems appear to override those which are purely of a technical nature in the creation of a sound fiscal policy.

  3. On the Logic of Separating the Fiscal Policy from the Fiscal Administration

    Directory of Open Access Journals (Sweden)

    Ionel Leonida

    2010-06-01

    Full Text Available One of the problems yet to be solved in a satisfactorily manner in Romania is the decentralisation of the public administration. In general, by decentralisation we understand the separation of the central decision from the local (or regional decision based on the principle of subsidiarity. In our opinion, The National Agency for Fiscal Administration should function, in a decentralised manner, meaning outside of the Ministry of Public Finances. In support of this statement we will present two modules or arguments: a wewill first debate on the matter of public administration decentralisation; b second, we will debate in favour ofthe institutional separation of ANAF from the Ministry of Public Finances. Objectives: Implementation of concrete desire for decentralization of public administration; Identification of conceptual distinctions, structural and functional development of tax policy and administration of fiscal policy. Prior work: Assessment of net tax burden; Phillips curve assessment for Romania; Automatic fiscal stabilizers; Sustainability of fiscal policy. Approach: Logical analysis of the concepts involved in the study; Highlighting the distinctions of semantic and pragmatic nature of the concepts involved in the study. Results: decisive arguments concerning the desirability of the structural separation of the fiscal policy from the fiscal administration. Implications: providing arguments for a separation of fiscal policy decision to tax administration; a collection efficiency of budgetary obligations. Potential beneficiaries : The Ministry of Finance; the National Agency for Fiscal Administration; the Government of Romania; the Ministry ofInternal Affairs and Administration. Value: Contributions from conceptual nature: semantic separation of fiscal policy from tax administration; from methodological nature: demonstrating scientific research force of un application logic analysis method; from empirical nature: demonstrating the need

  4. Novel Biomarker for Prognosis, Treatment Response

    Science.gov (United States)

    An NCI Cancer Currents blog about a study of a new type of cancer biomarker that measures the extent of chromosomal instability as a way to potentially predict patient prognosis and help guide cancer treatment choices.

  5. Atypical odontalgia. Its aetiology and prognosis.

    Science.gov (United States)

    Brooke, R I; Schnurr, R F

    1993-12-01

    Atypical odontalgia is a chronic pain disorder in which persistent pain develops in clinically normal teeth. Its possible aetiology and long-term prognosis are discussed. Suggested management regimes are reviewed.

  6. The European Fiscal Union creation process

    Directory of Open Access Journals (Sweden)

    Oleksandr Sharov

    2015-06-01

    Full Text Available The paper presents evolution of the European Union fiscal system creation process as well as outlines problems in functioning thereof that have arisen during recent years and the main reforming (modification trends. The analysis is primarily focused on creation of the fiscal union within the EU. In this regard, the idea of two different groups of countries moving to the common goal at different paces is becoming ever increasingly much-talked-about in the EU. The first group comprises donor countries that adhere to all treaties and fiscal discipline, while demonstrating respective positive macroeconomic indicators. The second group implies countries of Euro-periphery, where the above processes take place along with significant complications or do not occur at all. In these countries Eurosceptic positions are also quite strong, which often leads to taking measures contrary to the jointly adopted decisions. Currently, there is no clear understanding within the EU as to which way out of the crisis should be taken. However, profound understanding of the crisis causes and active work on preparation and implementation of measures to overcome the negative effects of this crisis suggest availability of sufficiently favorable prospects for further development of the EU fiscal system (including formal creation of the Fiscal Union. Based on the conducted analysis conclusions have been made as to potential vectors of action aimed at improving EU fiscal system, while specific recommendations on actions to be taken by Ukraine have been developed (particularly, as regards budget forecasting and planning with the purpose of harmonizing Ukrainian financial institutions and mechanisms with the EU fiscal system.

  7. Fiscal Policy: Lessons from the Global Crisis

    Directory of Open Access Journals (Sweden)

    Neven Mates

    2011-04-01

    Full Text Available The global crisis interacted heavily with fiscal policy in the run-up to the crisis, during the crisis and now in the recovery phase. Contrary to the general consensus, the paper argues that in the run-up to the crisis, fiscal policy in the advanced economies and China substantially contributed to the propagation of the global imbalances, while at the same time it reduced the fiscal space that was available to the advanced countries when the crisis occurred. On the policy response during the crisis, the paper suggests that the discretionary relaxation was a mixed blessing at best: appropriate to some extent in countries that entered the crisis with solid fiscal and current account positions, but much less, if at all, in other countries, particularly those that faced problems of public debt sustainability. Even letting the automatic stabilizers operate fully was not an option for countries in a weak fiscal position, particularly in light of the substantial downward revisions in the potential GDP level and growth rates. Looking ahead, the large deterioration in the public debt ratios resulting from the crisis will slow down output growth in the advanced economies, while also requiring painful fiscal adjustment. Emerging market economies, in general, did better in the crisis than the advanced economies, but in most of the post-transition European economies, the effects of the crisis were amplified by the pronounced external imbalances at the outset of the crisis. A majority of European post-transition countries will, therefore, also face substantial fiscal challenges in the period ahead.

  8. Machinery prognostics and prognosis oriented maintenance management

    CERN Document Server

    Yan, Jihong

    2014-01-01

    This book gives a complete presentatin of the basic essentials of machinery prognostics and prognosis oriented maintenance management, and takes a look at the cutting-edge discipline of intelligent failure prognosis technologies for condition-based maintenance.  Latest research results and application methods are introduced for signal processing, reliability moelling, deterioration evaluation, residual life prediction and maintenance-optimization as well as applications of these methods.

  9. Arsenite evokes IL-6 secretion, autocrine regulation of STAT3 signaling, and miR-21 expression, processes involved in the EMT and malignant transformation of human bronchial epithelial cells

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Fei; Xu, Yuan [Institute of Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China); The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China); Ling, Min [Jiangsu Center for Disease Control and Prevention, Nanjing 211166, Jiangsu (China); Zhao, Yue; Xu, Wenchao [Institute of Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China); The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China); Liang, Xiao [Mental Health Center of Xuhui-CDC, Shanghai 200232 (China); Jiang, Rongrong; Wang, Bairu [Institute of Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China); The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China); Bian, Qian [Jiangsu Center for Disease Control and Prevention, Nanjing 211166, Jiangsu (China); Liu, Qizhan, E-mail: drqzliu@hotmail.com [Institute of Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China); The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University (China)

    2013-11-15

    Arsenite is an established human carcinogen, and arsenite-induced inflammation contributes to malignant transformation of cells, but the molecular mechanisms by which cancers are produced remain to be established. The present results showed that, evoked by arsenite, secretion of interleukin-6 (IL-6), a pro-inflammatory cytokine, led to the activation of STAT3, a transcription activator, and to increased levels of a microRNA, miR-21. Blocking IL-6 with anti-IL-6 antibody and inhibiting STAT3 activation reduced miR-21 expression. For human bronchial epithelial cells, cultured in the presence of anti-IL-6 antibody for 3 days, the arsenite-induced EMT and malignant transformation were reversed. Thus, IL-6, acting on STAT3 signaling, which up-regulates miR-21in an autocrine manner, contributes to the EMT induced by arsenite. These data define a link from inflammation to EMT in the arsenite-induced malignant transformation of HBE cells. This link, mediated through miRNAs, establishes a mechanism for arsenite-induced lung carcinogenesis. - Highlights: • Arsenite evokes IL-6 secretion. • IL-6 autocrine mediates STAT3 signaling and up-regulates miR-21expression. • Inflammation is involved in arsenite-induced EMT.

  10. The advantage of international fiscal cooperation under alternative monetary regimes

    DEFF Research Database (Denmark)

    Jensen, Henrik

    1996-01-01

    We consider the strategic interplay between international monetary and fiscal cooperation in a world of interdependent economies. Motivated by the ongoing discussion of monetary unification of Europe, focus is on monetary cooperation, and in particular how its performance is altered by the introd...... by the introduction of fiscal (tax) cooperation. Our main result is that fiscal cooperation may be disadvantageous when monetary cooperation lacks credibility with private sectors. On the other hand, fiscal cooperation under a rule based monetary regime is always advantageous...

  11. CONSIDERATION REGARDING TO THE FISCAL REGULATIONS IN SOME EUROPEAN STATES

    Directory of Open Access Journals (Sweden)

    Ardeleanu-Popa Carmen

    2010-12-01

    Full Text Available It can be observed, that the member states of the European Union were guided to implement some reforms in the domain of fiscal politics, the aim of which would constitute in fighting and eliminating the damaging fiscal competition, of the differences regarding to indirect fiscality, etc. Without this political fiscal instrument coordinated by the members of the European Union, the free traffic of capitals could be transformed into a determinant factor of the cross-border fraud.

  12. New Zealand's Fiscal Policy Framework: Experience and Evolution

    OpenAIRE

    John Janssen

    2001-01-01

    Fiscal policy in New Zealand has seen a consolidation of the Government’s position and continuing refinements to the institutional framework and Budget processes. The key institutional change has been the introduction of the Fiscal Responsibility Act 1994. The paper sets out the background to the fiscal policy framework, including fiscal history and various institutional changes in the public sector. This paper is a companion paper to Treasury Working Paper 01/24 by Angela Barnes and Steve Le...

  13. Local Fiscal Allocation for Public Health Departments.

    Science.gov (United States)

    McCullough, J Mac; Leider, Jonathon P; Riley, William J

    2015-12-01

    We examined the percentage of local government taxes ("fiscal allocation") dedicated to local health departments on a national level, as well as correlates of local investment in public health. Using the most recent data available--the 2008 National Association of City and County Health Officials Profile survey and the 2007 U.S. Census Bureau Census of Local Governments-generalized linear regression models examined associations between fiscal allocation and local health department setting, governance, finance, and service provision. Models were stratified by the extent of long-term debt for the jurisdiction. Analyses were performed in 2014. Average fiscal allocation for public health was 3.31% of total local taxes. In multivariate regressions, per capita expenditures, having a local board of health and public health service provision were associated with higher fiscal allocation. Stratified models showed that local board of health and local health department taxing authority were associated with fiscal allocation in low and high long-term debt areas, respectively. The proportion of all local taxes allocated to local public health is related to local health department expenditures, service provision, and governance. These relationships depend upon the extent of long-term debt in the jurisdiction. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  14. Fiscal Policy and Debt Dynamic: Evidence from Tanzania ...

    African Journals Online (AJOL)

    This paper investigates fiscal policy and debt dynamics in Tanzania by using time series data for the period 1970 to 2011. The methodologies adopted include unit root tests, cointegration tests and fiscal reaction function. The three approach employed validate similar results that fiscal policy for Tanzania has not been ...

  15. 48 CFR 32.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contracts crossing fiscal... GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 32.703-3 Contracts crossing fiscal years. (a) A contract that is funded by annual appropriations may not cross fiscal years, except in...

  16. 7 CFR 932.19 - Crop year and fiscal year.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Crop year and fiscal year. 932.19 Section 932.19... Regulating Handling Definitions § 932.19 Crop year and fiscal year. (a) Crop year means the 12-month period... be recommended by the committee and approved by the Secretary. (b) Fiscal year means the 12-month...

  17. 26 CFR 1.6073-2 - Fiscal years.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Fiscal years. 1.6073-2 Section 1.6073-2...) INCOME TAXES Time for Filing Returns and Other Documents § 1.6073-2 Fiscal years. (a) Individuals other than farmers or fishermen. In the case of an individual on the fiscal year basis, the declaration must...

  18. School Choice Legislation: Impact Assessment and Fiscal Notes

    Science.gov (United States)

    Ford, Michael; Merrifield, John

    2013-01-01

    Legislators considering large scale school choice proposals want information on more than likely schooling outcomes. They look to their fiscal bureaus and economic studies to provide that information. The fiscal notes that must accompany all proposals with revenue or expenditure implications are especially important. Often, fiscal notes must be…

  19. 48 CFR 432.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contracts crossing fiscal... GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 432.703-3 Contracts crossing fiscal... fiscal years so long as the total amount for such contracts is obligated in the year for which the funds...

  20. 48 CFR 2432.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contracts crossing fiscal... Contracts crossing fiscal years. (b) The contracting officer may enter into a contract, exercise an option, or place an order under a contract for severable services for a period that begins in one fiscal year...

  1. Fiscal Federalism in Transition Countries: The Three Baltic States Compared

    NARCIS (Netherlands)

    Groenendijk, Nico; Jaansoo, Annika

    2016-01-01

    This paper analyzes three transition countries (Estonia, Latvia and Lithuania) regarding four essential features of fiscal federalism: (a) the administrative set-up, (b) the tasks and functions allocated to sub-national governments, (c) revenue structure and fiscal autonomy, and (d) fiscal

  2. CONSIDERATIONS REGARDING TO THE LAW OF FISCAL-BUDGETARY RESPONSIBILITY

    Directory of Open Access Journals (Sweden)

    Cirmaciu Diana

    2010-07-01

    Full Text Available A law of fiscal-budgetary responsibility which is firmly based and structured can outline the general parameters which can constitute the basis of creation of some decisions in sustainable fiscal politics through stipulating fiscal principles, rules concerning with budgetary incomes, public debts, deficits, expenses and risk management.

  3. Empirical Analysis of Fiscal Policy Shocks and Current Account ...

    African Journals Online (AJOL)

    The study examines the effects of fiscal policy shocks on the current account as well as the dynamic interactions among fiscal policy shocks and current account with the other macroeconomic variables: real output, real interest rate and exchange rate for Nigeria over the periods 1980:1-2010:4. The identification of fiscal ...

  4. CONSIDERATIONS REGARDING TO THE LAW OF FISCAL-BUDGETARY RESPONSIBILITY

    OpenAIRE

    Cirmaciu Diana; Ardealeanu - Popa Carmen

    2010-01-01

    A law of fiscal-budgetary responsibility which is firmly based and structured can outline the general parameters which can constitute the basis of creation of some decisions in sustainable fiscal politics through stipulating fiscal principles, rules concerning with budgetary incomes, public debts, deficits, expenses and risk management.

  5. 45 CFR 302.14 - Fiscal policies and accountability.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Fiscal policies and accountability. 302.14 Section... HUMAN SERVICES STATE PLAN REQUIREMENTS § 302.14 Fiscal policies and accountability. The State plan shall provide that the IV-D agency, in discharging its fiscal accountability, will maintain an accounting system...

  6. The Fiscal Framework in the Easter Caribbean Currency Union

    DEFF Research Database (Denmark)

    Hallet, Andrew Hughes; Hougaard Jensen, Svend E.

    -ordination between monetary and fiscal policy, where fiscal policy focuses on long run objectives and monetary policy on short run objectives, as an alternative. In such a framework, fiscal policies can be credibly pre-committed without undermining the authority of democratically elected representatives. We...

  7. The Impact of a Business Education on Fiscal Conservatism

    Science.gov (United States)

    Noël, Noel Mark; Trocchia, Philip; Luckett, Michael

    2015-01-01

    This article examines the differences in fiscal conservatism between students enrolled in a college of business and those enrolled as nonbusiness majors. Fiscal conservatism is examined using two constructs: fiscal ideology (a) at a macro level and (b) at a micro level, students' ability to monitor and regulate their personal consumer spending…

  8. Stock Market Reactions To Fiscal Policy Shocks: Empirical Evidence ...

    African Journals Online (AJOL)

    The result of this study reveals that market capitalization does not react immediately to fiscal policy but reacts with a significant time lag. This suggests that there is the need for effective fiscal policy coordination and increased efficiency of institutions that are expected to facilitate the fiscal policy execution. In addition, policy ...

  9. Revisoría fiscal y control fiscal como formas de control estatal en Colombia

    OpenAIRE

    Archibold Barrios, Wendell Graham

    2013-01-01

    El fenómeno de la corrupción es un flagelo que ha afectado a las estructuras democráticas de los estados. En consecuencia, estos han adoptado medidas de carácter constitucional orientadas a mitigar sus efectos. El control fiscal emerge como el eslabón de mayor relevancia en la cadena de custodia de los recursos pertenecientes al Estado. El objetivo del presente artículo es analizar la influencia de la revisoría fiscal en el ejercicio del control fiscal estatal en Colombia, en virtud de lo est...

  10. Fiscal Performance and Fiscal Implications of the EU Accession in Poland

    OpenAIRE

    Rapacki, Ryszard

    2005-01-01

    This paper seeks to explore the fiscal performance in Poland - one of the top reformer transition economies and simultaneously the largest of ten new EU member countries. At the same time it aims to highlight major fiscal implications of country’s accession to the European Union. If not properly addressed, some of these implications or challenges may endanger Poland’s fiscal stability and by the same token – adversely affect the speed and smoothness of country’s integration process with the E...

  11. POST-CRISIS FISCAL DILEMMAS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    IFRIM MIHAELA

    2015-08-01

    Full Text Available This paper represents a synthetic exposure in critical note of some aspects of fiscal policy after the economic crisis in Romania. The paper aimed to analyze several topics related to taxation that are found in current debates in Romania, in the context of the need to establish a coherent legal framework compatible with sustainable economic growth. I considered pointing the moral aspects related to taxation, analysis of the tax-expenditure tandem and criticize the prevalence of the Keynesian approach to fiscal policy in Romania. From the research method point of view, the approach is a qualitative one, in a praxeological note based on economic argumentation. This paper is not intended to provide advice on fiscal policy, but to expose the necessary ideas for understanding its implications.

  12. The fiscal gap: An estimate for Russia

    Directory of Open Access Journals (Sweden)

    Evgeny Goryunov

    2015-09-01

    Full Text Available The fiscal gap is an indicator of the long-term balance of public finance and is calculated based on the intertemporal government budget constraint, which links government tax revenues and expenditures over long intervals. The estimate of the fiscal gap for the Russian general government has been determined according to three scenarios with varying assumptions regarding demographic trends, productivity growth rates, oil and gas prices and the quantity of extractable reserves. The calculations show that the current fiscal policy cannot provide for the stability of public finance in the long run. The main factors of budget imbalances are the growth of pension and health care expenditures caused by demographic trends and the gradual decline in tax receipts from the oil and gas sector.

  13. The power of fiscal multipliers in Croatia

    Directory of Open Access Journals (Sweden)

    Ana Grdović Gnip

    2014-06-01

    Full Text Available This paper investigates fiscal multipliers in Croatia in the period 1996Q1-2011Q4. For this purpose, a Blanchard Perotti three variable baseline SVAR is employed as a no regime-switch model, along with a four variable baseline STVAR as a regime-switch model. Results show that during recessions fiscal multipliers in Croatia tend to be much larger and move in line with Keynesian assumptions, i.e. a positive government spending shock increases output, private consumption and private investment, while oppositely a positive tax shock worsens the same macroeconomic variables. Moreover, during recession times government spending for purchases of goods and services seems to be the most effective fiscal instrument for boosting economic activity.

  14. Sustainable Fiscal Strategies under Changing Demographics

    DEFF Research Database (Denmark)

    Hallett, Andrew Hughes; Hougaard Jensen, Svend E.; Vieira, Filipe

    2017-01-01

    This paper develops an overlapping generations model to evaluate, first, the steady state growthmaximizing level of public debt around which the economy needs to stabilise; second, how the optimal level of public debt varies as a function of key population parameters; third, how fiscal rules...... designed to stabilise the economy around that debt level need to vary with the population parameters; and, fourth, how the model performs as a reasonable and plausible representation of the economies that we might be concerned with. Finally, following the diminished fiscal space and flexibility...

  15. Deficit Limits, Budget Rules, and Fiscal Policy

    OpenAIRE

    Paolo Manasse

    2005-01-01

    The paper presents a simple model for discussing the effects of deficit limits and budget rules on fiscal policy. I find that limits on deficit- output ratios provide incentives to implement procyclical policies when the economy is in intermediate states, and countercyclical policies only in very “good” and very “bad” economic times. As a result, fiscal “reaction functions” are not monotonically related to the state of the economy. Deficit limits are found to exert discipline only provided th...

  16. Fiscal Policy Stance in the Euro Area

    Directory of Open Access Journals (Sweden)

    Marius-Corneliu Marinas

    2008-02-01

    Full Text Available The budgetary position in the euro area and the EU improved significantly in 2007 compared to the previous year. The headline deficit declined to 1.6 % of GDP in 2006 and 1.1 % of GDP in 2007, down from 2.5% of GDP in 2005. The structural budget deficit diminished from 2% of GDP in 2005 to 0.8% in 2007, reflecting a restrictive fiscal policy in euro area. The fiscal policy became pro-cyclically because the economy of euro area is characterized by a slightly negative output-gap (estimated at 0.2% of potential GDP in 2007.

  17. Implications of Fiscal Responsibility on Economic Growth

    Directory of Open Access Journals (Sweden)

    Anca Florentina Gavriluţă (Vatamanu

    2017-04-01

    Full Text Available Governmental decisions play an important role in the critical periods of the economy and usually in base of the strategy adopted, can make an effective contribution to the budget process while preserving fiscal discipline. This study tests the implications of fiscal responsibility on economic growth with the scope to analyze and find out the major issue of responsible public finances. In base of logistic regression results, the study leads to the conclusion that may be wise to re-evaluate plans to cut net government revenue in future budgets and instead take a more strategic approach to nurturing growth in the EU economy.

  18. Do municipal mergers improve fiscal outcomes?

    DEFF Research Database (Denmark)

    Hansen, Sune Welling; Houlberg, Kurt; Pedersen, Lene Holm

    2014-01-01

    relationship between municipal mergers and fiscal outcomes is analysed. Measured on the balance between revenues and expenses, liquid assets and debts, municipal mergers improve the fiscal outcomes of the municipalities in a five-year perspective, although the pre-reform effects tend to be negative....... For liquidity and debt, however, the improvement only entails re-establishing the levels prior to the reform. The testing ground is the recent mergers of Danish municipalities, which, it is argued, constitute a quasi-experiment. This forms the basis of a Difference-in-Difference design, allowing the alleviation...

  19. Fiscal Responsibility: A Critical Analysis of FRDL (2005) Pakistan

    OpenAIRE

    Muhammad Ali Qasim; Mahmood Khalid

    2012-01-01

    The economic future of a nation largely depends on the way fiscal responsibility is practiced. Fiscal responsibility is critical for a nation to remain prosperous and stronger in future. At least for the last two decades poor/weak fiscal responsibility is being practiced in Pakistan as the fiscal deficit for the last two decades remained more than five percent of GDP. The persistent fiscal deficit resulted in the increased debt burden both in terms of internal as well as external debt and int...

  20. Il rapporto tra politica monetaria e politica fiscale. (The relationship between fiscal and monetary policy

    Directory of Open Access Journals (Sweden)

    A. CAIRNCROSS

    2013-12-01

    Full Text Available Il rapporto tra la politica fiscale e monetaria è una delle maggiori complessità teoriche , polemiche acute e notevole importanza pratica . L'autore offre un resoconto del modo in cui il pensiero si è sviluppato sulla questione prima di passare ad alcune delle più evidenti questioni teoriche che disciplinano il mix di politica fiscale e monetaria e le limitazioni a cui ciascuno di loro è soggetto .The relationship between fiscal and monetary policy is one of great theoretical complexity, acute controversy and major practical importance. The author offers an account of the way thinking has developed on the matter before turning to some of the more obvious theoretical questions governing the mix of fiscal and monetary policy and the limitations to which each of them is subject.JEL: E52, E62

  1. Fiscal policies in the European Union during the crisis

    Directory of Open Access Journals (Sweden)

    Ferreiro Jesús

    2015-01-01

    Full Text Available The paper studies the fiscal policies implemented in the European Union countries since the beginning of the current crisis. With this aim in mind we have analyzed separately the expansionary fiscal policies implemented at the first stage of the crisis and the fiscal consolidation policies that became widespread at the beginning of the current decade. Studying the content of the national fiscal policies (discretionary measures versus built-in stabilizers, revenue-based versus expenditure-based fiscal policies, the relationship existing between the size of the fiscal impulses-adjustments and the composition of these measures shows the significant differences between the fiscal policies implemented in the European Union countries.

  2. FISCAL DECENTRALIZATION DETERMINANTS AND LOCAL ECONOMIC DEVELOPMENT IN EU COUNTRIES

    Directory of Open Access Journals (Sweden)

    Anca Florentina GAVRILUŢĂ (VATAMANU

    2017-12-01

    Full Text Available This work aims to assess the impact of fiscal decentralization on local (regional development in the EU Member States while controlling for macroeconomic and local autonomy specific factors. Using a panel data approach with dynamic effects, we examined the implications of fiscal decentralization on local development across European Union countries over the 1990-2004 period. The novelty of the study is emphasized by including in the analysis a variable which tests local fiscal discipline, more exactly, Fiscal Rule Strength Index for local level of government. Our findings suggest that prosperity of regions, measured in GDP growth depends on variables such as characteristics of decentralization undertaken by each country or local fiscal discipline, confirming our primary hypothesis. This supports the view that recently implemented reforms aiming to enforce fiscal discipline following-up the Fiscal Compact strengthened the local budgetary framework and restrained, therefore, the local discretionary power to act towards development.

  3. Fiscal Consolidation As a Public Policy: Conceptual and Theoretical Framework

    Directory of Open Access Journals (Sweden)

    Doğan Bakırtaş

    2015-12-01

    Full Text Available                         AbstractFiscal consolidation is the implementation of policies to reduce government expenditures and the public debt ratio to GDP. These policies are used to ensure fiscal discipline and minimize the debt stock by either tax or expenditure side. In this respect, the importance of fiscal consolidation policy is to ensure fiscal discipline without making negative effects on economic growth and economic life. Besides the conceptual framework, periods and the success criteria of fiscal consolidation are important factors for evaluating the success or failure of fiscal consolidation. In this study, it has been identified that there is no consensus on these criteria in the literature.Keywords: Fiscal Consolidation, Budget Deficits,Government Spending, Public EconomyJEL Classification Codes: E62, H32, H62

  4. Prognosis of synchronous bilateral breast cancer

    DEFF Research Database (Denmark)

    Holm, Marianne; Tjønneland, Anne; Balslev, Eva

    2014-01-01

    Currently, no consistent evidence-based guidelines for the management of synchronous bilateral breast cancer (SBBC) exist and it is uncertain how presenting with SBBC affects patients' prognosis. We conducted a review of studies analyzing the association between SBBC and prognosis. The studies...... that reported adjusted effect measures were included in meta-analyses of effect of bilaterality on breast cancer mortality. From 57 initially identified records 17 studies from 11 different countries including 8,050 SBBC patients were included. The quality of the studies varied but was generally low with small...

  5. [Syncope : epidemiology, definition, classification, pathophysiology and prognosis].

    Science.gov (United States)

    Heeger, C-H; Rillig, A; Ouyang, F; Kuck, K-H; Tilz, R R

    2014-06-01

    Syncope is a common clinical issue. Around 40 % of the total population experience syncope during their lifetime. Serious injuries and reduced quality of life are often observed after syncope. Furthermore, in some cases syncope can be associated with an unfavorable prognosis. Due to the complex etiology and pathophysiology, syncope provides challenges for doctors both in private and in clinical practices. This review is based on the latest European guidelines for syncope which were formulated by internists, neurologists, emergency physicians and cardiologists and gives an overview of the current epidemiology, definition, classification, pathophysiology and prognosis of syncope.

  6. THEORETICAL CONSIDERATIONS REGARDING THE AUTOMATIC FISCAL STABILIZERS OPERATING MECHANISM

    Directory of Open Access Journals (Sweden)

    Gondor Mihaela

    2012-07-01

    Full Text Available This paper examines the role of Automatic Fiscal Stabilizers (AFS for stabilizing the cyclical fluctuations of macroeconomic output as an alternative to discretionary fiscal policy, admitting its huge potential of being an anti crisis solution. The objectives of the study are the identification of the general features of the concept of automatic fiscal stabilizers and the logical assessment of them from economic perspectives. Based on the literature in the field, this paper points out the disadvantages of fiscal discretionary policy and argue the need of using Automatic Fiscal Stabilizers in order to provide a faster decision making process, shielded from political interference, and reduced uncertainty for households and business environment. The paper conclude about the need of using fiscal policy for smoothing the economic cycle, but in a way which includes among its features transparency, responsibility and clear operating mechanisms. Based on the research results the present paper assumes that pro-cyclicality reduces de effectiveness of the Automatic Fiscal Stabilizer and as a result concludes that it is very important to avoid the pro-cyclicality in fiscal rule design. Moreover, by committing in advance to specific fiscal policy action contingent on economic developments, uncertainty about the fiscal policy framework during a recession should be reduced. Being based on logical analysis and not focused on empirical, contextualized one, the paper presents some features of AFS operating mechanism and also identifies and systematizes the factors which provide its importance and national individuality. Reaching common understanding on the Automatic Fiscal Stabilizer concept as a institutional device for smoothing the gap of the economic cycles across different countries, particularly for the European Union Member States, will facilitate efforts to coordinate fiscal policy responses during a crisis, especially in the context of the fiscal

  7. Empirische analyses van sociale en fiscale regelgeving

    NARCIS (Netherlands)

    Caminada, C.L.J.

    2006-01-01

    Deze rede schildert de onderzoeksagenda van Caminada. Wat zijn met redenen omkleed de wetenschappelijk en maatschappelijk relevante vragen waarop empirisch georiënteerde onderzoekers op het terrein van de sociale en fiscale regelgeving antwoord zouden kunnen geven? De oratie gaat ook over overvloed

  8. Yardstick competition, fiscal disparities, and equalization

    NARCIS (Netherlands)

    Allers, Maarten A.

    2012-01-01

    The theory of political yardstick competition states that a comparison of public service levels and tax rates with those in nearby jurisdictions can provide voters with a useful instrument to assess politicians' performance. However, we argue that fiscal disparities bias this yardstick, and that

  9. Fiscal Deadline, Thorny Deficits Bedevil States

    Science.gov (United States)

    Maxwell, Lesli A.

    2009-01-01

    A handful of recession-ravaged states have kicked off a new fiscal year without balanced budgets, leaving public school educators in limbo as they struggled to manage spending amid dwindling resources and political bickering over unprecedented budget gaps. The crisis remains most severe in California, which, as of last week, faced a $26.3 billion…

  10. Summaries of Research - Fiscal Year 1982.

    Science.gov (United States)

    1982-11-01

    clinical criteria predictive of irreversible pulpitis by Phase I results. These criteria are described in NDRI-PR 81-10, November 1981. As can be seen in...during fiscal year 1981. The results of Phase I led to the defining of clinical criteria which are most valuable for predicting irreversible and

  11. Fiscal Governance in the Euro Area

    DEFF Research Database (Denmark)

    Hallet, Andrew Hughes; Hougaard Jensen, Svend E.

    2012-01-01

    for Europe, to make the excess debt protocol operational. The contribution also addresses the issue of moral hazard, by proposing that governments be abandoned to financial markets at the upper debt limit, a commitment to be spelled out in advance. Finally, this framework is set within the idea of fiscal...

  12. Fiscal Policy Reforms and Dynamic Laffer Effects

    NARCIS (Netherlands)

    van Oudheusden, P.

    2010-01-01

    We examine the impact of fiscal policy reforms on the long-run government budget balance in a one-sector model of endogenous growth with factor income taxes, a tax on consumption, non-productive public goods expenditures, and a labour-leisure trade-off. In addition, we allow for different structures

  13. 78 FR 66852 - State Fiscal Administration

    Science.gov (United States)

    2013-11-07

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare & Medicaid Services 42 CFR Part 433 State Fiscal Administration CFR Correction 0 In Title 42 of the Code of Federal Regulations, Parts 430 to 481, revised as of October 1, 2012, on page 98, in Sec. 433.50,...

  14. Fiscality and environment; Fiscalite et environnement

    Energy Technology Data Exchange (ETDEWEB)

    Voynet, D. [Ministere de l' Amenagement du Territoire et de l' Environnement, 75 - Paris (France); Strass-Kahn, D. [Ministere de l' Economie, des Finances et de l' Industrie, 75 - Paris (France); Guerin, A.J. [President de l' environnement, 69 (France)] [and others

    1998-04-01

    In the context of government policies to prevent the climatic changes, taxation offers many advantages in terms of efficiency and equity. This document presents fourteen speeches of scientists and economists on the fiscality subject in the environmental policy and takes stock of regulations in force and their advantages. (A.L.B.)

  15. 45 CFR 98.67 - Fiscal requirements.

    Science.gov (United States)

    2010-10-01

    ... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND... in accordance with their own laws and procedures for expending and accounting for their own funds. (b... funds. (c) Fiscal control and accounting procedures shall be sufficient to permit: (1) Preparation of...

  16. Economic Development Grant Report, Fiscal Year 1985.

    Science.gov (United States)

    Illinois Community Coll. Board, Springfield.

    A profile is provided of community college business centers and their activities conducted under economic development grants during fiscal year (FY) 1985. Following introductory remarks, section I provides a narrative description of the FY 1985 economic development grant activities, including industrial attraction, retention and expansion,…

  17. Research and development program, fiscal year 1974

    Energy Technology Data Exchange (ETDEWEB)

    1972-04-01

    The biomedical program of the Laboratory of Nuclear Medicine and Radiation Biology for Fiscal Year 1974 is conducted within the scope of the following categories: Effects of Radiation of Living Organisms; Molecular and Cellular Radiobiology; Land and Fresh Water Environmental Sciences; Radiological and Health Physics and Instrumentation; and Nuclear Medical Research. (ACR)

  18. Biomarkers and Prognosis in Malignant Lymphomas

    NARCIS (Netherlands)

    Hagenbeek, Anton; Gascoyne, Randy D.; Dreyling, Martin; Kluin, Philip; Engert, Andreas; Salles, Gilles

    Approximately 100 hematologists and pathologists from Europe, the United States, and Canada participated in the workshop Biomarkers and Prognosis in Malignant Lymphomas, held in Mandelieu, France,April 11-13, 2008, under the leadership of Anton Hagenbeek, Randy Gascoyne, and Gilles Salles.

  19. User's Guide to the Stand Prognosis Model

    Science.gov (United States)

    William R. Wykoff; Nicholas L. Crookston; Albert R. Stage

    1982-01-01

    The Stand Prognosis Model is a computer program that projects the development of forest stands in the Northern Rocky Mountains. Thinning options allow for simulation of a variety of management strategies. Input consists of a stand inventory, including sample tree records, and a set of option selection instructions. Output includes data normally found in stand, stock,...

  20. Clinical severity and prognosis of hand eczema

    DEFF Research Database (Denmark)

    Hald, M; Agner, T; Blands, J

    2009-01-01

    to identify factors associated with severe disease and a poor prognosis. METHODS: Study participants were 799 patients with HE from nine dermatological clinics in Denmark. Severity assessment of the HE was done at baseline and at the 6-month follow-up using the Hand Eczema Severity Index (HECSI...

  1. Pulmonary embolism : diagnostic management and prognosis

    NARCIS (Netherlands)

    Klok, Frederikus Albertus

    2010-01-01

    This thesis describes the diagnostic management, short term prognosis and long term complications of pulmonary embolism. We have validated a newly derived clinical decision rule, the revised Geneva score, for predicting the pre-test probability of having acute pulmonary embolism. This rule can be

  2. The natural history and prognosis of epilepsy.

    Science.gov (United States)

    Beghi, Ettore; Giussani, Giorgia; Sander, Josemir W

    2015-09-01

    Epilepsy is a brain condition characterized by the recurrence of unprovoked seizures. Generally, prognosis refers to the probability of attaining seizure freedom on treatment and little is known about the natural history of the untreated condition. Here, we summarize aspects of the prognosis and prognostic predictors of treated and untreated epilepsy and of its different syndromes. Usually, epilepsy is a fairly benign condition. Most epilepsies have a good prognosis for full seizure control and eventual discontinuation of AEDs, but epilepsy syndromes have differing outcomes and responses to treatment. Prognostic factors include aetiology, EEG abnormalities, type of seizures and the number of seizures experienced before treatment onset, and poor early effects of drugs. Early response to treatment is an important positive predictor of long-term prognosis, while the history of a high number of seizures at the time of diagnosis, intellectual disability, and symptomatic aetiology are negative predictors. Different prognostic patterns can be identified, suggesting that the epileptogenic process is not static. Epilepsy carries a greater than expected risk of premature death. Aetiology is the single most important risk factor for premature death.

  3. Stress-related alcohol consumption in heavy drinkers correlates with expression of miR-10a, miR-21, and components of the TAR-RNA-binding protein-associated complex.

    Science.gov (United States)

    Beech, Robert D; Leffert, Janine J; Lin, Aiping; Hong, Kwangik A; Hansen, Julie; Umlauf, Sheila; Mane, Shrikant; Zhao, Hongyu; Sinha, Rajita

    2014-11-01

    Alterations in stress-related gene expression may play a role in stress-related drinking and the risk of alcohol dependence. Microarrays were used to measure changes in gene expression in peripheral blood in nonsmoking, social drinking subjects exposed to 3 types of personalized imagery: neutral, stressful (but not alcohol related), and alcohol-related cues. Gene expression was measured at baseline, immediately after, and 1 hour after stimulus presentation. Subjects were allowed to drink up to 750 cc of beer in a "taste test" following stimulus presentation in each imagery condition, and the amount of beer consumed was recorded. Gene-expression levels were compared in 2 groups of nonsmoking subjects (n = 11/group): heavy drinkers (HD; defined as regular alcohol use over the past year of at least 8 standard drinks per week for women and at least 15 standard drinks per week for men), and moderate drinkers (MD; defined as up to 7 standard drinks per week for women and 14 standard drinks per week for men). Expression of microRNA-10a (miR-10a) and microRNA-21 (miR-21) was assessed by quantitative real-time polymerase chain reaction. After correction for multiple testing (false discovery rate 1.3-fold in the HD group, but not the MD group, following exposure to stress. No changes were observed for any of these genes in either group following exposure to neutral or alcohol-related imagery. Pathway analysis suggested that many of these genes, form part of the transactivation responsive (TAR)-RNA-binding protein (TRBP)-associated complex and are positively regulated by miR-10a and miR-21. Expression of both miR-10a and miR-21 was up-regulated following psychological stress in HD, but not MD subjects; however, the differences between groups were not statistically significant. Expression levels of both microRNAs was correlated (miR-10a, R(2)  = 0.59, miR-21 R(2)  = 0.57) with amount drunk in HD, but not MD subjects. Expression of miR-10a, miR-21, and several of their

  4. Fiscal transparency, political parties, and debt in OECD countries

    DEFF Research Database (Denmark)

    Alt, James E.; Lassen, David Dreyer

    2006-01-01

    Many believe and argue that fiscal, or budgetary, transparency has large, positive effects on fiscal performance. However, the evidence linking transparency and fiscal policy outcomes is less compelling. To analyze the effects of fiscal transparency on public debt accumulation, we present a career...... (at least for strategic reasons) tend to have higher deficits than left-wing governments, and that increasing political polarization increases debt accumulation. To test the predictions of the model, we construct a replicable index of fiscal transparency on 19-country OECD data. Simultaneous estimates...... of debt and transparency strongly confirm that a higher degree of fiscal transparency is associated with lower public debt and deficits, independent of controls for explanatory variables from other approaches...

  5. AN OVERVIEW OF FISCAL CONSOLIDATION PROCESS IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Iulia Andreea Bucur

    2014-12-01

    Full Text Available This paper aims to explore, based on theoretical and empirical research in the field and on data available on Eurostat and European Commission, in the context of financial significant imbalances and thus of the financial stress in the EU countries and especially in the Euro area, the main developments in the fiscal consolidation process given the fiscal effort of each country towards fiscal union. Since the financial crisis started in 2008, many EU Member States demonstrates an obvious macroeconomic imbalance which requires increased responsibility regarding fiscal developments. The impact of the crisis and the causes of sovereign debt high levels trends varied between EU countries as well as the budget deficit levels. Thus, the main priority for EU members must be the continuation of differentiated fiscal consolidation, given the specificities of each economy, favoring growth. The medium-term fiscal policy needs to focus on consolidating public finances along with restoring long-term sustainability.

  6. Fiscal policy in the European Union – present and perspectives

    Directory of Open Access Journals (Sweden)

    Eugenia Ramona Mara

    2012-04-01

    Full Text Available This article analyzes the main trends of fiscal policy in the European Union, following the economic crisis impact and fiscal policy measures that were applied in this economic context. The study is focused in a few key areas: the evolution of fiscal policy captured by indicators measuring tax burden, public sector size analysis by quantifying public expenditure share in GDP and the evolution of budget deficits. Finally, the study watched correlations between fiscal policy and macroeconomic developments, identifying trends and anticipating possible solutions of fiscal policy to achieve the required coordinates of fiscal governance in the European Union. For realizing this study we use annual data from Eurostat Database for 2000-2010 for EU countries. The major findings of the study are the negative impact of the size of public sector on economic growth for EU and also for Romania and the increase of the tax revenue if the economic growth rates increase.

  7. Endometrial cancer, types, prognosis, female hormones and antihormones

    DEFF Research Database (Denmark)

    Ulrich, L S G

    2011-01-01

    . Prognosis is also dependent on tumor differentiation and stage, and treatment should be adjusted accordingly. In this paper, the different types of endometrial cancer, staging, prognosis, diagnosis, prevention, treatment and their relationship to estrogen and other female hormones are reviewed....

  8. The FiscalTransparency in Romania and Turkey: A Comparative Study

    Directory of Open Access Journals (Sweden)

    Luminita Ionescu

    2016-04-01

    Full Text Available The recent financial crisis had a significant impact on global economy and fiscal transparency all over the world. International Monetary Fund and other international institutions are concerned about fiscal policy, fiscal reforms and fiscal transparency among its member countries. The aim of this paper is to present a comparative study of fiscal transparency in Romania and Turkey, the evolution of fiscal and financial reforms in Romania, and weaknesses in the public system in Romania and Turkey.

  9. Does fiscal responsibility matter? Evidence from public and private forecasters in Italy

    OpenAIRE

    Carabotta, Laura; Paluzie, Elisenda; Ramos Lobo, Raúl

    2017-01-01

    Nowadays, fiscal forecasts are a centerpiece of macroeconomic policy decisions, particularly in highly indebted European Union countries such as Italy. The Stability and Convergence Programs and the new Fiscal Compact seem to have improved fiscal responsibility, but have they facilitated a greater accuracy of fiscal forecasters? We have compiled a new data set of fiscal forecasts for Italy, covering the last two decades 1992-2014, and checked whether the improvement in fiscal responsibility h...

  10. Orientation of the Fiscal Policy in Tunisia: Structural VAR Analysis

    Directory of Open Access Journals (Sweden)

    Wissem Khanfir

    2017-06-01

    Full Text Available The objective of this paper is to indicate the orientation of fiscal policy in Tunisia, using the structural budget balance, during the period 1972-2014. For this purpose, we estimate a structural VAR model consisting of the fiscal deficit to current GDP ratio and the volume of economic activity represented by the real GDP. We estimate bivariate structural VAR in order to decompose fiscal deficit fluctuations into different disturbances.

  11. 26 CFR 1.6153-2 - Fiscal years.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Fiscal years. 1.6153-2 Section 1.6153-2...) INCOME TAXES Time and Place for Paying Tax § 1.6153-2 Fiscal years. In the case of an individual on the fiscal year basis, the dates prescribed for payment of the estimated tax shall be the 15th day of the 4th...

  12. Equilibrium Implications of Fiscal Policy with Tax Evasion

    DEFF Research Database (Denmark)

    Busato, Francesco; Chiarini, Bruno; Rey, Guido M.

    This paper studies equilibrium effects of fiscal policy disturbances within a dynamic general equilibrium model where tax evasion and underground activities are explicitly incorporated. There are three mainresults. (i) The underground sector mitigates the distortionary impact of fiscal policies......, while lesseningthe drop (and the rise) of aggregate production after restrictive (expansionary) tax shocks. (ii) Taxevasion and underground economy can rationalize expansionary response to contractionary fiscal policies;(iii) A dynamic general equilibrium with tax evasion gives a rational justification...

  13. OCRWM annual report to Congress, fiscal year 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    This report presents the progress in the activities of the Office of Civilian Radioactive Waste Management. Chapters include: Yucca Mountain site characterization project; Waste acceptance, storage and transportation project; Program management; Working with external parties; and Financial management. Also included in five appendices are: financial statements; key federal laws and regulations; fiscal year 1997 Congressional testimony and meetings with regulators and oversight bodies; OCREM publications for fiscal year 1997; and selected publications from other organizations during fiscal year 1997.

  14. Study Regarding Fiscal Policy – Corporative Social Responsibility Correlation

    OpenAIRE

    Georgeta VINTILĂ; Ștefan Daniel ARMEANU; Maria-Oana FILIPESCU; Maricica MOSCALU; Paula LAZĂR

    2012-01-01

    In the context of globalization, the lack of stability of the production factors raises a public issue regarding the corporation’s implications in social responsibility actions. Thus, the fiscal policy promoted by corporations can and will influence corporate social responsibility actions and the fiscal aggression can be considered socially irresponsible, through costs associated to fiscal obligations nonpayments. Starting from different controversies about the correlation ...

  15. [The fiscal position of medical specialists].

    Science.gov (United States)

    Stevens, S; Moors, M

    2013-01-01

    Independent medical specialists in the Netherlands are treated as entrepreneurs for tax purposes and therefore enjoy tax benefits. A change in the legal relationship between medical specialists and hospitals is foreseen in 2015. Independent medical specialists will then no longer be considered to be entrepreneurs. This could negatively affect their tax position. The Dutch government has adopted a policy aimed at controlling expenses arising from medical specialists' fees. According to this policy, the formation of regional practices or mega-practices of specialists will be discouraged. In contrast, the current fiscal legislation encourages medical specialists to incorporate their practice into regional practices or mega-practices or to become shareholders of their hospitals. It has been proposed that fiscal benefits be linked to certain aspects of entrepreneurship, such as investing in medical equipment or employing medical personnel.

  16. Ecological Fiscal Policy: between Theory and Practice

    Directory of Open Access Journals (Sweden)

    Mariana VUŢĂ

    2011-12-01

    Full Text Available The environment is becoming a more important element in the public decision process. Governments, non-profit organizations, civil society and firms are involved in different projects in order to protect this public good. But what does a state do in order to correct the damages brought upon the environment? This paper aims, on one side, to underline state’s fiscal leverages in order to internalize costs related to pollution externalities, and on the other side to preset clean investments encouraging instruments. The study will show that even though in Romania the fiscal pressure in high budgetary encasements obtained though environmental instruments do not help in putting in place a coherent policy with positive and visible effects upon future generations.

  17. Tax evasion between fiscal and penalty

    Directory of Open Access Journals (Sweden)

    Andreea Mihaela Corîci

    2017-12-01

    Full Text Available Although in present times a big importance is given to combating and preventing tax evasion, as well as to all tax frauds, there are, however, people who are tax evaders from the point of view of the criminal body, who manage to ease of payment of tax liabilities to the state. By imposing more drastic or lighter penalties, it is attempted to determine the taxpayer in order not to escape the payment of taxes and to commit the crime.If for the financial controlling authority a fiscal crime has a direct impact on the budget of a certain area, the fiscal action is a criminal one for the criminal authority.

  18. Hydrogen program summary Fiscal Year 1994

    Energy Technology Data Exchange (ETDEWEB)

    1995-03-01

    The annual program summary provides stakeholders within the hydrogen community with a snapshop of important advances that have occurred in the National Hydrogen Program over the fiscal year, including industry interactions and cooperation. The document will also be used to encourage additional potential industrial partners to join the Hydrogen Program Team. Fiscal Year 1994 marked a turning point for the Hydrogen Program, with a budget that grew significantly. The focus of the program was broadened to include development of hydrogen production technologies using municipal solid waste and biomass, in addition to an increased emphasis on industrial involvement and near-term demonstration projects. In order to maintain its near- and long-term balance, the Hydrogen Program will continue with basic, fundamental research that provides the long-term, high-risk, high-payoff investment in hydrogen as an energy carrier.

  19. Los paraisos fiscales en la UE: Luxemburgo

    OpenAIRE

    Heras González, Roberto Las

    2014-01-01

    La existencia de los paraísos fiscales es, hoy en día, conocida por la gran mayoría de las personas. Esto se debe fundamentalmente a los escándalos que, día sí y día también, aparecen en los principales espacios informativos. Estos escándalos, propiciados por los paraísos fiscales, ponen en pie de guerra nuestra sociedad. Entre ellos podemos encontrar; los casos de corrupción en los gobiernos, la evasión y elusión de impuestos por parte de los grandes patrimonios, y el blanqueo...

  20. Vital prognosis after hospitalization for COPD

    DEFF Research Database (Denmark)

    Vestbo, J; Prescott, E; Lange, P

    1998-01-01

    STUDY AIM: To examine survival after admission due to chronic obstructive pulmonary disease (COPD) in a population sample over a time span of 15 years. DESIGN: Linkage between a prospective population cohort and register information on hospitalization and mortality. SETTING: The Copenhagen City...... Heart Study (CCHS). PARTICIPANTS: A total of 267 men and 220 women who had participated in the CCHS and who were hospitalized with a discharge diagnosis of COPD (ICD-8 491-2). MAIN RESULTS: The crude 5-yr survival rate after a COPD admission was 45% (37% for men and 52% for women). Mortality risk...... associated with prognosis. Survival after admission due to COPD did not change significantly over time. CONCLUSION: Compared to previous studies of COPD patients, the present study indicates that prognosis after hospital admission remains virtually unchanged over the last decades. FEV1 is still the strongest...

  1. Melanoma prognosis in Europe: far from equal.

    Science.gov (United States)

    Forsea, A M; Del Marmol, V; Stratigos, A; Geller, A C

    2014-07-01

    Comprehensive, population-based analysis of melanoma survival throughout Europe is hindered by the uneven coverage and quality of European cancer registries, and by logistical and financial shortcomings. Mortality-to-incidence ratios (MIRs) have been used as a proxy for estimating survival for multiple cancers and to model melanoma prognosis, higher MIR values reflecting poorer prognosis. Updated and improved pan-European estimates of mortality and incidence rates for melanoma have become available through the International Agency for Research of Cancer project Globocan 2008, showing marked differences among European countries. To analyse MIRs for melanoma across Europe and their relationship with national health expenditures, aiming to identify countries and regions with disproportionately poor prognosis. Estimated age-standardized rates of melanoma incidence and mortality provided by Globocan 2008 were used to calculate the MIR for each European country and region. Total health expenditures per capita in European countries for 2008 were provided by the World Health Organization/Global Health Observatory. The potential correlation between MIR and total health expenditure per capita was analysed through Pearson's correlation. Mortality-to-incidence ratios for melanoma ranged between 0·09 in Switzerland and 0·44 in Latvia. The regional average MIR was the highest in Central and Eastern Europe at 0·35; the lowest was in Western Europe, at 0·13. We found a strong inverse correlation between the individual nation's total health expenditure per capita and the calculated melanoma MIR (r = -0·76, P < 0·05). While further improvement of melanoma registration is necessary, our findings reveal sharp disparities in the prognosis of melanoma across the Continent, correlated with significant differences in health care expenditures. © 2014 British Association of Dermatologists.

  2. Distributional Aspects of Ireland's Fiscal Adjustment

    OpenAIRE

    Tim Callan; Brian Nolan

    1991-01-01

    Conflicting claims about the distributional impact of Ireland's fiscal adjustment have been made. This paper clarifies the different implicit standards on which these may be based, and uses the limited available data on cash incomes and public social services to analyse the effects on poverty and inequality. For the 1986-1990 period, real incomes rose for most groups, with those reliant on the lowest social welfare rates doing well but other social welfare recipients doing less well relative ...

  3. Fiscal maneuver and restructuring of the Russian economy

    Directory of Open Access Journals (Sweden)

    Alexey Kudrin

    2017-09-01

    Full Text Available The paper discusses fiscal policy parameters through 2024. The suggested way to ensure long-term fiscal stability is stabilizing both the general government revenues and expenditures as percentages of GDP at levels differing by the public debt service payments and then applying a new version of the fiscal rule. The redistribution of fiscal spending from unproductive to productive areas (primarily investment in human and physical capital is considered to boost economic growth. The possible use of additional spending on education, public health, and transport systems is presented, as is the optimization of expenditures in nonproductive areas.

  4. Intergovernmental Fiscal Relations: Questions of Accountability and Autonomy

    National Research Council Canada - National Science Library

    Gonçalves Veiga, Linda; Kurian, Mathew; Ardakanian, Reza

    2015-01-01

    ..., notably water and waste Coverage includes optimal arrangements for sharing fiscal responsibilities among different levels of government, the potential impact of decentralization on the quality...

  5. Study Regarding Fiscal Policy – Corporative Social Responsibility Correlation

    Directory of Open Access Journals (Sweden)

    Ștefan Daniel ARMEANU

    2012-04-01

    Full Text Available In the context of globalization, the lack of stability of the production factors raises a public issue regarding the corporation’s implications in social responsibility actions. Thus, the fiscal policy promoted by corporations can and will influence corporate social responsibility actions and the fiscal aggression can be considered socially irresponsible, through costs associated to fiscal obligations nonpayments. Starting from different controversies about the correlation fiscal policy-corporative social responsibility, regarded both from the corporation or state point of view, the authors are trying to formulate their own opinion about this correlation upon a Romanian sample.

  6. Federalismo fiscal en México

    Directory of Open Access Journals (Sweden)

    Horacio Sobarzo Fimbres

    2005-01-01

    Full Text Available Este artículo describe la evolución de las relaciones fiscales intergubernamentales de las últimas dos décadas en México. En el contexto de laliteratura económica sobre federalismo fiscal, se sugiere que la evolución reciente está dando origen a un sistema distorsionado, donde las entidades federativas han estado recuperando capacidades de gasto, pero al mismo tiempo disponen de una muy reducida capacidad para obtener ingresos propios a través de tributación. Se sugiere, entonces, que los estados dispongan de mayores atribuciones impositivas, y a este respecto, es importante que una reforma fiscal haga planteamientos en esta dirección. Por último, no está claro cuánto se puede avanzar en el proceso de descentralización impositiva, sin poner en "peligro" el gasto social del gobierno federal, que sin duda es importante en un país tan heterogéneo como México.

  7. Implications of Electronic Commerce for Fiscal Policy

    Science.gov (United States)

    Goolsbee, Austan

    In this chapter, I will consider both sides of the relationship between electronic commerce and fiscal policy. For the impact of electronic commerce on fiscal policy, I will pay particular attention to the potential sales-tax revenue losses. The data suggest that the potential losses are actually modest over the next several years. I will also consider the reverse relationship - how fiscal policy affects Internet commerce. Here the evidence suggests that taxes have a sizable effect. I point out, though, that this only supports special treatment if there is some positive externality. Without one, the tax system will lead to excessive online buying to avoid taxes. I will then deal the neglected issue of taxes and Internet access, which can create large deadweight costs both because demand may be price-sensitive and because taxes can slow the spread of new technologies. Finally, I offer some discussion of the international context of taxes and the Internet and the international temptations to raise rates on E-commerce.

  8. Fiscal externalities of becoming a parent.

    Science.gov (United States)

    Wolf, Douglas A; Lee, Ronald D; Miller, Timothy; Donehower, Gretchen; Genest, Alexandre

    2011-01-01

    Theoretical and empirical results suggest that there are externalities to childbearing, but those results usually assume that these externalities accrue uniformly within a homogeneous population. We advance this argument by developing separate estimates of the fiscal externalities associated with parents—those who devote time or material resources to minor children—and nonparents. Our analysis uses data from the US Panel Study of income Dynamics on the age profiles of taxes paid and publicly funded benefits consumed by parents and nonparents, together with a previously developed intertemporal economic-demographic accounting model. The accounting framework takes into account the net fiscal impacts of future generations as well as the present population. Our findings indicate that, with a 3 percent discount rate, parents produce a substantial net fiscal externality, about $217,000 in 2009 dollars. This is equivalent to a lifetime annuity of nearly $8,100 per year beginning at age 18. The results are sensitive to both the discount rate used and the proportion of parents within the cohort.

  9. Fiscal Austerity Versus Growth in Croatia

    Directory of Open Access Journals (Sweden)

    Marinko Škare

    2015-04-01

    Full Text Available The role of fiscal austerity has been questioned for centuries, but a rapidly increasing deficit along with the financial crisis in 2007/2008 influenced a renewed debate on the economics of austerity. This paper analyzes the role of austerity versus the role of economic growth. It also attempts to highlight the role of the theoretical context of austerity policy and the economic history lesson learned during the transition from the Bretton Woods model to Washington’s consensus. Despite numerous studies and polarized debate, no consensus on the implementation of fiscal austerity has been achieved because this complex subject has not been the subject of a sufficient methodological exploration. Emphasis should be placed on defining the methodology of austerity and gathering statistical data to influence the implementation of social transfer policies. In addition, it is necessary not only to take a hybrid approach to fiscal and monetary policy but also to adopt economic laws and quantitative economic relationships. The benchmarking country used in this paper is Croatia. The outcome of this research can serve as the basis for future decision-making and research.

  10. FISCAL POLICY OF THE REPUBLIC OF MOLDOVA: ACHIEVEMENTS OF THE FISCAL CONTROL AND ENTITY BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Olimpiu GHERMAN

    2015-12-01

    Full Text Available It is an actual theme, determined by achievements of tax control in Moldova and its impact on the behaviour of the entity as important elements of fiscal policy. There are examined different methods for differentiating the problem, supplemented by deduction, induction, synthesis, analysis of defining phenomena of fiscal policy and its elements. The methodology used in this study is based on assessments of the theory, studies and interpretations of specialized literature and analyzes the practical activities specific for taxation at national, European and international levels, depending on which some opinions, conclusions and proposals were founded and formulated, to minimize the impact of tax evasion and fraud.

  11. Strengthening Post-Crisis Fiscal Credibility; Fiscal Councils on the Rise — A New Dataset

    OpenAIRE

    Xavier Debrun; Tidiane Kinda

    2014-01-01

    Institutions aimed at constraining policy discretion to promote sound fiscal policies are once again at the forefront of the policy debate. Interest in “fiscal councils,†independent watchdogs active in the public debate, has grown rapidly in recent years. This paper presents the first cross-country dataset summarizing key characteristics of fiscal councils among IMF members. The data documents a surge in the number of fiscal councils since the crisis. It also illustrates that well-designe...

  12. The Impact of Fiscal Governance on Bond Markets

    DEFF Research Database (Denmark)

    Andersen, Asger Lau; Lassen, David Dreyer; Nielsen, Lasse Holbøll Westh

    Does fiscal governance affect government borrowing costs? We operationalize fiscal governance as the ability of governments to pass a budget on time and, using a unique data set on budget enactment dates, analyze the effect of such late budgets on government bond yield spreads. Based on a sample...

  13. SOCIAL PRIORITIES OF FISCAL POLICY IN POST-CRISIS PERIOD

    Directory of Open Access Journals (Sweden)

    I. Lyutyy

    2014-01-01

    Full Text Available The article carried out a comprehensive study of the social priorities of fiscal policy in Ukraine. Efficiency of fiscal instruments in the system of state regulation of social processes in society. Defined the role of the budgetary impact on the social development of society.

  14. THE FISCAL CONSEQUENCES OF TRENDS IN POPULATION HEALTH

    National Research Council Canada - National Science Library

    Dana Goldman; Pierre-Carl Michaud; Darius Lakdawalla; Yuhui Zheng; Adam Gailey; Igor Vaynman

    2010-01-01

    ... revenues, and government expenditures. We find that the trends in obesity and smoking have different fiscal consequences and that, because of its more profound effects on morbidity and health care expenditures, obesity represents a larger immediate risk from a fiscal perspective. Uncertainty in residual mortality improvements represents by far the largest risk.

  15. 48 CFR 632.703-3 - Contracts crossing fiscal years.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contracts crossing fiscal years. 632.703-3 Section 632.703-3 Federal Acquisition Regulations System DEPARTMENT OF STATE GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Funding 632.703-3 Contracts crossing fiscal years. (b...

  16. The optimality of a monetary union without a fiscal union

    NARCIS (Netherlands)

    Beetsma, R.M.W.J.; Bovenberg, A.L.

    2001-01-01

    The paper explores the case for monetary and fiscal unification. Monetary policy suffers from an inflation bias because the monetary authorities are not able to commit. With international risk-sharing, fiscal discipline suffers from moral hazard. An inflation target alleviates the inflation bias but

  17. Fiscal federalism, ethnic minorities and the national question in ...

    African Journals Online (AJOL)

    This study, using content analysis, examined the impact of fiscal federalism and the struggles of ethnic minority groups in the Niger Delta on the trajectories of the national question in Nigeria. It discovered a positive relationship between the changes in the fiscal structure and the aggravation of ethnic minorities' struggles.

  18. Comparative perch selection in Southern Fiscal Lanius collaris and ...

    African Journals Online (AJOL)

    The Southern Fiscal Lanius collaris and the Fiscal Flycatcher Sigelus silens are common, idespread and sympatric in much of southern Africa. They are similar in plumage and ecology, which may predispose them to competition and interspecific territorial aggression but this has not been tested to date. Here we tested for ...

  19. Fiscal Federalism, Ethnic Minorities and the National Question in ...

    African Journals Online (AJOL)

    info

    Abstract. This study, using content analysis, examined the impact of fiscal federalism and the struggles of ethnic minority groups in the Niger Delta on the trajectories of the national question in Nigeria. It discovered a positive relationship between the changes in the fiscal structure and the aggravation of ethnic minorities' ...

  20. Fiscal decentralisation and infant mortality rate: the Colombian case.

    Science.gov (United States)

    Soto, Victoria Eugenia; Farfan, Maria Isabel; Lorant, Vincent

    2012-05-01

    There is a paucity of research analysing the influence of fiscal decentralisation on health outcomes. Colombia is an interesting case study, as health expenditure there has been decentralising since 1993, leading to an improvement in health care insurance. However, it is unclear whether fiscal decentralisation has improved population health. We assess the effect of fiscal decentralisation of health expenditure on infant mortality rates in Colombia. Infant mortality rates for 1080 municipalities over a 10-year period (1998-2007) were related to fiscal decentralisation by using an unbalanced fixed-effect regression model with robust errors. Fiscal decentralisation was measured as the locally controlled health expenditure as a proportion of total health expenditure. We also evaluated the effect of transfers from central government and municipal institutional capacity. In addition, we compared the effect of fiscal decentralisation at different levels of municipal poverty. Fiscal decentralisation decreased infant mortality rates (the elasticity was equal to -0.06). However, this effect was stronger in non-poor municipalities (-0.12) than poor ones (-0.081). We conclude that decentralising the fiscal allocation of responsibilities to municipalities decreased infant mortality rates. However, this improved health outcome effect depended greatly on the socio-economic conditions of the localities. The policy instrument used by the Health Minister to evaluate municipal institutional capacity in the health sector needs to be revised. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. Monetary union without fiscal coordination may discipline policymakers

    NARCIS (Netherlands)

    Beetsma, R.M.W.J.; Bovenberg, A.L.

    1995-01-01

    We show that, with benevolent policymakers and fiscal leadership, monetary unification reduces inflation, taxes and public spending. These disciplining effects of a monetary union, which rise with the number of fiscal players in the union, are likely to raise welfare. Joining an optimally designed

  2. 228 Empirical Analysis of Fiscal Policy Shocks and Current Account ...

    African Journals Online (AJOL)

    First Lady

    2013-01-28

    Jan 28, 2013 ... Pakistan over the period 1960-2009. The structural Vector Autoregressive ... traditional variables such as fiscal balance, exchange rate and oil price, some important oil variables tend to be .... shocks followed by shocks to oil price, oil balance and fiscal balance. Finally, Oladipo et al (2012) examined the ...

  3. Fiscal Deficits and Inflation in Nigeria | Ozurumba | Journal of ...

    African Journals Online (AJOL)

    This paper examines the causal relationship between inflation and fiscal deficits in Nigeria, covering the period 1970-2009. This was carried out by way of developing an estimation model of inflation and fiscal deficit, with a view to testing causes and effects as well as the relationship between them. The estimation technique ...

  4. The Relative Effectiveness of Monetary and Fiscal Policies in ...

    African Journals Online (AJOL)

    This study investigates econometrically, the relative effectiveness of Monetary and Fiscal policies, by focusing on the relative effectiveness of Broad Money Supply and Government Fiscal Deficits with respect to their influences on economic activity represented by the Gross Domestic Product (GDP). The ultimate research ...

  5. THEORETICAL AND METHODOLOGICAL ASPECTS OF GOVERNMENT FISCAL POLICY

    Directory of Open Access Journals (Sweden)

    Y. Petlenko

    2017-01-01

    Full Text Available The question of an essence and types of the government fiscal policy on different stages of economic cycle are investigated in this article. The main types of fiscal policy in Ukraine during 1991-2015 years on the different phases of the economic cycle are described in the given research.

  6. In Government We Trust : The Role of Fiscal Decentralization

    NARCIS (Netherlands)

    Ligthart, J.E.; van Oudheusden, P.

    2011-01-01

    We measure the contribution of fiscal decentralization to trust in government. Using repeated cross-country survey data of individuals on several measures of trust in govern- ment over the 1994-2007 period, we estimate an ordered response model of the government trust and fiscal decentralization

  7. STATE’S FISCAL POLICY IN TERMS OF A CRISIS

    Directory of Open Access Journals (Sweden)

    Julia V. Trushina

    2013-01-01

    Full Text Available A package of measures of anti-crisis fiscal regulation in Russia and its impact on the current situation of fiscal area of Russian are considered in the article. The measures taken by Government in the sphere of taxation in the 2008-2009 are presented.

  8. Unsustainable Public Debt in a European Fiscal Union?

    Directory of Open Access Journals (Sweden)

    Gábor Kutasi

    2017-03-01

    Full Text Available Some EU members faced years of crisis in the first half of the 2010s with an excessive initial public debt, but several others had broad room for fiscal timulus. However, the prolonged duration of the European economic depression expended public budgets, while exhausting stimulus policies and sovereign solvency. Meanwhile, one of the ways out of depression is a proposed centralization of the EU through fiscal union. Are the eurozone countries readyto participate in a risk pool in public finances? The study seeks to answer this question. The article presents the hypothesis that the sustainability of public finances deteriorated during the global and euro crisis in the majority of the eurozone member countries and in the EU, and this phenomenon is discouragingthe core countries from seeking the fiscal union. The analysis uses the Blanchard indicators of fiscal sustainability and the sovereign risk rating of the EURO-18 and EU-28 countries. The analysis presents as results a theoretical summary of fiscal sustainability, the development of fiscal sustainability in the EU member states, indicators of convergence or divergence of fiscal sustainability in the Community, and conclusions based on the indicators of the likelihood of a fiscal union.

  9. Monetary and fiscal policy under bounded rationality and heterogeneous expectations

    NARCIS (Netherlands)

    Lustenhouwer, J.E.

    2017-01-01

    The goal of this thesis is to use plausible and intuitive models of bounded rationality to give new insights in monetary and fiscal policy. Particular focus is put on the zero lower bound on the nominal interest rate, forward guidance, and fiscal consolidations. The thesis considers different forms

  10. The macroeconomic effects of fiscal policy in Algeria | Kori Yahia ...

    African Journals Online (AJOL)

    The macroeconomic effects of fiscal policy in Algeria. ... Keywords: Fiscal policy, Algerian economy, Methodology SVAR. ... Cependant, l'efficacité de la politique budgétaire en Algérie exige des autorités publiques d'intensifier les efforts, particulièrement en ce qui concerne la gestion des investissements publics. Mots clés ...

  11. Laws for fiscal responsibility for subnational discipline : international experience

    OpenAIRE

    Liu, Lili; Steven B. Webb

    2011-01-01

    Fiscal responsibility laws are institutions with which multiple governments in the same economy -- national and subnational --can commit to help avoid irresponsible fiscal behavior that could have short-term advantages to one of them but that would be collectively damaging. Coordination failures with subnational governments in the 1990s contributed to macroeconomic instability and led seve...

  12. 44 CFR 12.19 - Fiscal and administrative responsibilities.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Fiscal and administrative responsibilities. 12.19 Section 12.19 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY GENERAL ADVISORY COMMITTEES § 12.19 Fiscal and administrative...

  13. 10 CFR 7.22 - Fiscal and administrative responsibilities.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Fiscal and administrative responsibilities. 7.22 Section 7.22 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.22 Fiscal and administrative responsibilities. (a) The Office of the Chief Financial Officer shall keep such records as will fully disclose the...

  14. Tax Limitation and Fiscal Responsibility of School Boards.

    Science.gov (United States)

    Vincent, William S.; Bernardo, Charles M.

    1966-01-01

    The results of a statistical analysis of 498 school districts are analyzed in terms of the fiscal responsibility of school boards. Since a method of budget approval is being examined, the criterion adopted (composite fiscal performance) is one that measures the performance of the school board in obtaining funds to operate the schools. Composite…

  15. Monetary and Fiscal Policy Interactions and Limitations: The Need ...

    African Journals Online (AJOL)

    This 'divorce' of monetary and debt management functions calls for the need for effective coordination of monetary and fiscal policy if overall economic performance is to be optimized and maintained in the long term. Therefore an appropriate combination of monetary and fiscal policy mix is crucial for macroeconomic ...

  16. 42 CFR 457.226 - Fiscal policies and accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Fiscal policies and accountability. 457.226 Section 457.226 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Claims; Reduction of Federal Medical Payments § 457.226 Fiscal policies and accountability. A State plan...

  17. 42 CFR 433.32 - Fiscal policies and accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Fiscal policies and accountability. 433.32 Section 433.32 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Administration Provisions § 433.32 Fiscal policies and accountability. A State plan must provide that the...

  18. Fiscal and monetary policies in complex evolving economies

    NARCIS (Netherlands)

    Dosi, G.; Fagiolo, G.; Napoletano, M.; Roventini, A.; Treibich, T.G.

    2014-01-01

    In this paper we explore the effects of alternative combinations of fiscal and monetary policies under different income distribution regimes. In particular, we aim at evaluating fiscal rules in economies subject to banking crises and deep recessions. We do so using an agent-based model populated by

  19. Creating Fiscal Space for Social Sectors Development in Tanzania ...

    African Journals Online (AJOL)

    This paper discusses fiscal space creation and use in the context of development of social sectors in Tanzania. The paper observes that Tanzania is making good progress in creating and using her fiscal space. The priority being accorded to social sectors, especially in education and health is in the right direction. However ...

  20. Nederlandse grensoverschrijdende fiscale ondersteuning van kunst en cultuur

    NARCIS (Netherlands)

    S.J.C. Hemels (Sigrid)

    2012-01-01

    textabstractOp 1 mei 1893 introduceerde Nederland zijn oudste nog bestaande fiscale faciliteit voor kunst en cultuur: een vrijstelling voor voorwerpen van kunst en wetenschap in de toenmalige vermogensbelasting. Sindsdien zijn in de Nederlandse belastingwetten een groot aantal fiscale faciliteiten

  1. Fiscal Adjustments and Their Effects During the Transition to EMU

    NARCIS (Netherlands)

    Aarle, B. van; Gobbin, N.

    2001-01-01

    The transition phase to EMU has been accompanied by considerable monetary and fiscal consolidation efforts in the EU. This paper analyses this consolidation process and its effects on economic activity in the EU. It is tested to which extent the fiscal retrenchment efforts have depressed or

  2. Diamonds are not forever : Botswana medium-term fiscal sustainability

    OpenAIRE

    Kojo, Naoko C.

    2010-01-01

    This paper analyzes Botswana's medium-term fiscal sustainability in view of the expected depletion of diamonds in the future. The analysis shows that in the absence of policy adjustments, Botswana's current fiscal policy strategy is unsustainable over the longer term, which could endanger macroeconomic stability and Botswana's reputation as Africa's success story. Ensuring medium-term sust...

  3. The gains from early intervention in Europe: Fiscal surveillance and fiscal planning using cash data

    Directory of Open Access Journals (Sweden)

    Andrew Hughes Hallett

    2012-06-01

    Full Text Available The use of real-time cash data allows us to make accurate intra-annual forecasts of an economy’s fiscal position, and to issue early warning signals for the need to correct fiscal imbalances. This paper shows how those signals can be used to design the necessary fiscal corrections, and discusses the gains that can be achieved from such interventions. Examples from Germany and Italy show that large corrections are often necessary early on to make adjustments later on acceptable and to keep debt ratios from escalating. There is a credibility issue here; we find the difference between front-loaded and back-loaded adjustment schemes is likely to be vital for the time consistency of fiscal policymaking. We also show that, without early interventions, the later deficit reductions typically double in size – meaning governments become subject to the excessive deficit procedure and significant improve-ment tests more often. Thus the budget savings from early intervention and the use of cash data are significant; in our examples they are similar in size to the operating budget of the department of housing and urban development in Germany. Similar results apply in other Eurozone countries.

  4. Fiscal sustainability, volatility and oil wealth: a stochastic analysis of fiscal spending rules

    NARCIS (Netherlands)

    van Wijnbergen, S.; Budina, N.

    2011-01-01

    Whether fiscal policy is sustainable depends on a government’s future revenue and expenditure streams, both of which are highly uncertain. In commodity-rich countries, this problem is intensified by unpredictable and volatile commodity prices. We show how spending rules for oil income and non-oil

  5. Fiscal Federalism, Grants, and the U.S. Fiscal Transformation in the 1930s

    DEFF Research Database (Denmark)

    Gonzalez-Eiras, Martin; Niepelt, Dirk

    2017-01-01

    centralization is determinate even if expenditure-related motives for centralization considered in the fiscal federalism literature are absent. If central and local spending are complements, intergovernmental grants are determinate as well. Our theory helps to explain the centralization of revenue, introduction...

  6. Fiscal sustainability, volatility and oil wealth: A stochastic analysis of fiscal spending rules

    NARCIS (Netherlands)

    van Wijnbergen, S.; Budina, N.

    2011-01-01

    Whether fiscal policy is sustainable depends on a government's future revenue and expenditure streams, both of which are highly uncertain. In commodity-rich countries, this problem is intensified by unpredictable and volatile commodity prices. We show how spending rules for oil income and non-oil

  7. Prognosis of pregnancy-associated breast cancer.

    Science.gov (United States)

    Lee, Guek Eng; Mayer, Erica L; Partridge, Ann

    2017-06-01

    Conventionally, breast cancer diagnosed during pregnancy and within the years following have been referred to collectively as pregnancy-associated breast cancer. However, increasing evidence suggests that breast cancer diagnosed during pregnancy is a different entity from that diagnosed postpartum, both in terms of prognosis and biology. Given the increasing number of women who find themselves diagnosed with breast cancer during or following a pregnancy, future research and discussion should separate these two into distinct groups: breast cancer diagnosed during pregnancy and breast cancer diagnosed postpartum in an effort to enhance our understanding to inform and improve clinical management and counseling.

  8. The Impact of Fiscal Policy to the Kosovo Economical Development

    Directory of Open Access Journals (Sweden)

    Gani Asllani

    2011-02-01

    Full Text Available The aim of this study is defining and finding fiscal politics in the function of thedevelopment of our economy in this transition phase as well as identifying the fiscal measures tooverpass the existing difficulties within future development framework of the country. The papercontains very important data regarding the level of economic charges with taxes, comparison of fiscalcharge of some important economies of Europe and world with fiscal charges of our economy.General conclusion from this paper results on that the fiscal system constructed to our country and theleaded fiscal politics should be based on the market economy and to implement modern concepts oftaxation which have to be in the full compliance with the rules of European Union and best advancedinternational standards.

  9. Complexity of fiscal policy in Kosovo and their treatment

    Directory of Open Access Journals (Sweden)

    Gani Asllani

    2015-07-01

    Full Text Available Fiscal policy and monetary policy are two key instruments of economic policy of a country which are used to achieve macroeconomic goals. In Kosovo and in the new and consolidating countries the fiscal policy plays the primary role in the functioning of the state, its institutions and economic growth in general. In the study paper treated some of the most sensitive issues affecting fiscal and tax policies, theoretical approaches, modern trends of fiscal policy and addressed some of the reforms in neighboring countries. Special emphases is given fiscal policies applied in Kosovo, its reforms, actions to be taken on the occasion of the policymaking reforms and finally are given appropriate recommendations.

  10. Fiscal Descentralization in Eastern Europe: Trends and Selected Issues

    Directory of Open Access Journals (Sweden)

    Aleksander ARISTOVNIK

    2012-10-01

    Full Text Available The article attempts to provide an overview of the fiscal decentralization process in emerging market economies in Eastern Europe in the last 20 years. Using the methodology developed by Vo (2009, the article assesses the degree of fiscal decentralization in the region. Conceptually, the measurement of fiscal decentralization focuses on fiscal autonomy and on the fiscal importance of subnational governments. The empirical analysis reveals that the highest level of fiscal decentralization (centralization is found in Russia (Armenia among non-EU members and in Estonia (Slovak Republic among EU members of the Eastern European countries. In addition, the empirical results show that, in general, the degree of fiscal decentralization is higher in developed OECD countries than in most Eastern European countries (EECs. However, in contrast to our expectations, there has been an alarming downward trend of the fiscal decentralization index (FDI in most countries of the region over the last two decades. Moreover, the article also examines the effects of fiscal decentralization on growth and public sector size in EECs. The analysis provides some evidence that increases in public sector decentralization are associated with higher income levels. Finally, our results suggest that fiscal decentralization in EECs generally leads to an increase in the size of government, albeit there are some significant differences between EU and non-EU member states.

  11. 42 CFR 412.64 - Federal rates for inpatient operating costs for Federal fiscal year 2005 and subsequent fiscal...

    Science.gov (United States)

    2010-10-01

    ... indirect medical education payments. (d) Applicable percentage change for fiscal year 2005 and for... the wage index under paragraph (h) of this section are made in a manner that ensures that aggregate... adjust the standardized amount for subsequent fiscal years so as to eliminate the effect of such coding...

  12. ACCOUNTING AND FISCAL ASPECTS REGARDING INTERNATIONAL TRADE

    Directory of Open Access Journals (Sweden)

    Riana Iren RADU

    2014-06-01

    Full Text Available Although subject to short term fluctuations as a result of the business cycle, the value of trade has continued to grow, reflecting the increased significance of trade and globalization. This paper focuses on the importance of accounting harmonisation on international trade showing the fiscal framework regarding trade in Romania. The study also presents the situation of exports and imports in our country in the last years, showing that the volume of goods and services trades is raising, leading also at the entire economy to grow.

  13. Fiscal policy and the global financial crisis

    DEFF Research Database (Denmark)

    Andersen, Torben M.

     The financial crisis raises demands for fiscal policy interventions. While a fall in aggregate demand is an important consequence of the crisis, it also reflects more underlying structural problems and changes. Hence, appropriate policy designs have to take account of the nature of the crisis......-run objectives are discussed. Past experience shows that deep recessions become persistent due to marginalization of unemployed, and therefore labour market policies have to be considered as an integral part of policy packages. Finally the question of international policy coordination is addressed....

  14. Accountability report. Fiscal Year 1996, Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    This report consolidates several performance-related reports into a single financial management report. Information in this report includes information previously reported in the following documents: (1) US Nuclear Regulatory Commission`s (NRC`s) annual financial statement, (2) NRC Chairman`s annual report to the President and the Congress, and (3) NRC Chairman`s semiannual report to Congress on management decisions and final actions on Office of Inspector General audit recommendations. This report also contains performance measures. The report is organized into the following subtopics: information about the US NRC, program performance, management accountability, and the audited financial statement for Fiscal Year 1996. 19 figs., 4 tabs.

  15. Transmutation Fuel Fabrication-Fiscal Year 2016

    Energy Technology Data Exchange (ETDEWEB)

    Fielding, Randall Sidney [Idaho National Lab. (INL), Idaho Falls, ID (United States); Grover, Blair Kenneth [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-12-01

    ABSTRACT Nearly all of the metallic fuel that has been irradiated and characterized by the Advanced Fuel Campaign, and its earlier predecessors, has been arc cast. Arc casting is a very flexible method of casting lab scale quantities of materials. Although the method offers flexibility, it is an operator dependent process. Small changes in parameter space or alloy composition may affect how the material is cast. This report provides a historical insight in how the casting process has been modified over the history of the advanced fuels campaign as well as the physical parameters of the fuels cast in fiscal year 2016.

  16. Proteinuria can predict prognosis after liver transplantation.

    Science.gov (United States)

    Pan, Heng-Chih; Chen, Ying-Jen; Lin, Jhe-Ping; Tsai, Ming-Jung; Jenq, Chang-Chyi; Lee, Wei-Chen; Tsai, Ming-Hung; Fan, Pei-Chun; Chang, Chih-Hsiang; Chang, Ming-Yang; Tian, Ya-Chung; Hung, Cheng-Chieh; Fang, Ji-Tseng; Yang, Chih-Wei; Chen, Yung-Chang

    2016-09-15

    Proteinuria is a manifestation of renal dysfunction and it has been demonstrated to be a significant prognostic factor in various clinical situations. The study was designed to analyze prognosis of patients receiving liver transplantation as well as to determine predictive performance of perioperative proteinuria. We retrospectively reviewed data of patients who had received a liver transplant in a medical center between 2002 and 2010. Demographic information and clinical characteristic parameters were recorded on the day of intensive care unit admission before operation and on postoperative days 1, 7, and 14. Among a total of 323 patients, in-hospital mortality and 90-day mortality rates were 13.0 % (42/323) and 14.2 % (46/323), respectively. Patients with proteinuria on admission had higher rates of acute kidney injury (26.8 % vs. 8.8 %, p proteinuria on admission and Sequential Organ Failure Assessment (SOFA) score were independent predictors of in-hospital mortality. The discriminatory ability of proteinuria plus SOFA was even better than that of SOFA alone, especially on postoperative day 1. The presence of proteinuria before liver transplantation is supposed to be recognized as a negative predictor for in-hospital survival. Moreover, the presence of proteinuria after liver transplantation can assist in the early prediction of poor short-term prognosis for patients receiving liver transplantation.

  17. Acute kidney injury: can we improve prognosis?

    Science.gov (United States)

    Hsu, Christine W; Symons, Jordan M

    2010-12-01

    The incidence of pediatric acute kidney injury (AKI) is increasing. AKI has been found to be independently associated with increased mortality, and current management options are limited in that they are mainly supportive. The use of various definitions of AKI can still be found in the literature, making it difficult to discern the epidemiology behind pediatric AKI. The use of a more uniform definition is a necessary first step to clarify AKI epidemiology and direct our research efforts, and it will ultimately improve prognosis. There is evidence that neonates and infants may be at higher risk for AKI than adults. However, the least amount of research is found for this youngest age group, and more focused efforts on this population are necessary. This paper reviews existing data on and definitions for pediatric AKI, general preventive and treatment strategies, as well as ongoing research efforts on AKI. We are hopeful that the prognosis of AKI will improve with collaboration on a multicenter, multinational scale in the form of prospective, long-term studies on pediatric AKI.

  18. Fatigue damage prognosis using affine arithmetic

    Science.gov (United States)

    Gbaguidi, Audrey; Kim, Daewon

    2014-02-01

    Among the essential steps to be taken in structural health monitoring systems, damage prognosis would be the field that is least investigated due to the complexity of the uncertainties. This paper presents the possibility of using Affine Arithmetic for uncertainty propagation of crack damage in damage prognosis. The structures examined are thin rectangular plates made of titanium alloys with central mode I cracks and a composite plate with an internal delamination caused by mixed mode I and II fracture modes, under a harmonic uniaxial loading condition. The model-based method for crack growth rates are considered using the Paris Erdogan law model for the isotropic plates and the delamination growth law model proposed by Kardomateas for the composite plate. The parameters for both models are randomly taken and their uncertainties are considered as defined by an interval instead of a probability distribution. A Monte Carlo method is also applied to check whether Affine Arithmetic (AA) leads to tight bounds on the lifetime of the structure.

  19. Symptoms, location and prognosis of pulmonary embolism.

    Science.gov (United States)

    García-Sanz, M T; Pena-Álvarez, C; López-Landeiro, P; Bermo-Domínguez, A; Fontúrbel, T; González-Barcala, F J

    2014-01-01

    Pulmonary embolism (PE) is a common disease with variable symptoms and high overall mortality. The clinical relevance of the extent of PE is still debatable, and the role of anticoagulation in patients with subsegmental involvement has been contested. Our objective is to describe the clinical details of patients with PE in our hospital and to analyze their prognosis based on the extent of the disease. Retrospective study of 313 patients diagnosed with PE by chest computed tomography (CT) scan at the Hospital Complex of Pontevedra in Spain for six years. Predictors of mortality were determined by multivariate analysis. Women accounted for 56% of patients, and patient median age was 70 years (interquartile range 53-78 years). Subsegmental PE accounted for 7% of all cases; these patients were younger and had lower comorbidity; they reported chest pain more often, performed better in blood gas analysis and none of them had proximal deep vein thrombosis (DVT). Patients with subsegmental PE had a higher survival rate. Factors independently associated with mortality were cancer diagnosis and higher comorbidity. Patients with subsegmental PE clinically differ from those with more proximal PE. Underlying diseases have more influence on the prognosis than the extent of the disease. Copyright © 2013 Sociedade Portuguesa de Pneumologia. Published by Elsevier España. All rights reserved.

  20. [Bronchial asthma pathogenesis and genetic prognosis development].

    Science.gov (United States)

    Balmasova, I P; Sepiashvili, R I; Sepiashvili, Ia R; Malova, E S

    2014-01-01

    The review is dedicated to an actual problem--genetic prognosis of risk of bronchial asthma development that is quite a complex aspect of studies from a methodological viewpoint. Bronchial asthma--heterogeneous disease by both etiology and clinical characteristics. At the same time genetic prognosis is based on the unity of pathogenetic mechanisms of development, though in immunological reactions that are the base of this disease, alternative variants are possible. The aim of this review is carrying out parallels between modern achievements in the field of deciphering trigger mechanisms of bronchial asthma pathogenesis and object of genetic studies based on these mechanisms. Among the examined conceptions--role of epithelial tissue in trigger mechanisms of bronchial asthma, variants of key role of immune system cells, first of all, T-helpers of various types for further development of inflammatory-effector reactions with damage characteristic for this disease. Compliance of contemporary approaches of genetic studies and novel concepts of bronchial asthma pathogenesis is shown.