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Sample records for winnebago county il

  1. 75 FR 25308 - Environmental Impact Statement: Winnebago County, IL and Rock County, WI

    Science.gov (United States)

    2010-05-07

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Winnebago County, IL and Rock County, WI AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice... Nye School Road northwest of Beloit, Rock County, Wisconsin to the interchange of Rockton Road and I...

  2. Final Report Package_Winnebago

    Energy Technology Data Exchange (ETDEWEB)

    Carolyn Stewart, Director, Red Mountain Energy Partners

    2006-10-31

    The Winnebago Tribe of Nebraska energy options study results will be used to advance the Tribe’s near term energy management objectives. The array of energy options identified allows the Tribe to select those activities that best fit its energy strategies, goals and objectives. During the course of the study, Red Mountain analyzed both energy options and energy organizational alternatives suitable for the Tribe, presented findings to the Tribal Council, and made recommendations regarding each. Work products delivered to the Tribe, and provided in the Final Report included: • A matrix of energy management options applicable to the Tribe, which provided descriptions of particular conservation, efficiency, weatherization, and demand management alternatives. The matrix also provided insight about relative costs of the alternatives, cost/benefit efficacy, ease of implementation, resources for implementing, and observations about each. • A matrix of utility service options applicable to the Tribe, describing each of the four alternatives described above. The matrix also provided insight about key benefits of each option, required resources, costs and timeframe for implementation, funding sources and analysis, and key issues for consideration. • Discussion guides prepared for each meeting between the Energy Committee and Council, and the Tribe’s contractor, Red Mountain Energy Partners, which included preliminary analysis and findings. • A Position Description for the Energy Manager position, which was reviewed by the Tribal HR Department, and used by the Tribe to develop a position posting. • A Utility Code designed for Winnebago to use in establishing its Utility Board, and, ultimately, to provide guidance for the Board’s further development. • A project summary book developed to include all key information, deliverables and utility provider data for the project. Winnebago’s growth trends and expansion plans require the Tribe to play a more active

  3. 75 FR 9015 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2010-02-26

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook County, IL AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent. SUMMARY: The FHWA is issuing this notice to advise the public that an environmental impact statement will be...

  4. Wind Generation on Winnebago Tribal Lands

    Energy Technology Data Exchange (ETDEWEB)

    Multiple

    2009-09-30

    The Winnebago Wind Energy Study evaluated facility-scale, community-scale and commercial-scale wind development on Winnebago Tribal lands in northeastern Nebraska. The Winnebago Tribe of Nebraska has been pursuing wind development in various forms for nearly ten years. Wind monitoring utilizing loaned met towers from NREL took place during two different periods. From April 2001 to April 2002, a 20-meter met tower monitored wind data at the WinnaVegas Casino on the far eastern edge of the Winnebago reservation in Iowa. In late 2006, a 50-meter tower was installed, and subsequently monitored wind data at the WinnaVegas site from late 2006 through late 2008. Significant challenges with the NREL wind monitoring equipment limited the availability of valid data, but based on the available data, average wind speeds between 13.6 – 14.3 miles were indicated, reflecting a 2+/3- wind class. Based on the anticipated cost of energy produced by a WinnaVegas wind turbine, and the utility policies and rates in place at this time, a WinnaVegas wind project did not appear to make economic sense. However, if substantial grant funding were available for energy equipment at the casino site, and if either Woodbury REC backup rates were lower, or NIPCO was willing to pay more for wind power, a WinnaVegas wind project could be feasible. With funding remaining in the DOE-funded project budget,a number of other possible wind project locations on the Winnebago reservation were considered. in early 2009, a NPPD-owned met tower was installed at a site identified in the study pursuant to a verbal agreement with NPPD which provided for power from any ultimately developed project on the Western Winnebago site to be sold to NPPD. Results from the first seven months of wind monitoring at the Western Winnebago site were as expected at just over 7 meters per second at 50-meter tower height, reflecting Class 4 wind speeds, adequate for commercial development. If wind data collected in the remaining

  5. OIL WELL REMEDIATION IN CLAY AND WAYNE COUNTIES, IL

    Energy Technology Data Exchange (ETDEWEB)

    Peter L. Dakuras; Larry Stieber; Dick Young

    2003-07-09

    This is the second progress and final technical report of the remediation of abandoned wells in Clay and Wayne Counties in Illinois. The wells will be identified as the Routt No.3 and No.4 and the Bates Hosselton 1 and 2. Both sites have met all legal, financial and environmental requirements to drill and/or pump oil on both leases. We have also obtained all available information about both leases. All steps were taken to improve access roads, dig the necessary pits, and build the necessary firewalls. This progress and final technical report will address the remediation efforts as well as our results and conclusions.

  6. 75 FR 36149 - Union Pacific Railroad Company-Abandonment Exemption-in Kane County, IL.

    Science.gov (United States)

    2010-06-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in Kane County, IL. On June 4, 2010, Union Pacific Railroad Company (UP) filed with the Board a petition under 49 U.S.C. 10502...

  7. 75 FR 44044 - Environmental Impact Statements: National Summary of Rescinded Notices of Intent

    Science.gov (United States)

    2010-07-27

    ... Road in Rock County, Wisconsin to the interchange of Rockton Road and I-90 in Winnebago, Illinois... interchange of Rockton Road and I-90 in IL--Rock County, WI to Winnebago County, IL. MD University of Maryland..., Clear Creek, and Jefferson Counties, Colorado; County Road 951 project in Lee and Collier Counties...

  8. 77 FR 74170 - Authorization of Production Activity, Foreign-Trade Subzone 107A, Winnebago Industries, Inc...

    Science.gov (United States)

    2012-12-13

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-65-2012] Authorization of Production Activity, Foreign-Trade Subzone 107A, Winnebago Industries, Inc. (Polyurethane Coated Upholstery Fabric), Forest... Forest City and Charles City, Iowa, submitted a notification of proposed production activity to the...

  9. 77 FR 50462 - Notification of Proposed Production Activity; Winnebago Industries, Inc., Subzone 107A...

    Science.gov (United States)

    2012-08-21

    ... July 24, 2012. The subzone currently has authority to produce and warehouse recreational vehicles under.... Production under FTZ procedures for this activity could exempt Winnebago from customs duty payments on the... choose the duty rate during customs entry procedures that applies to motor homes (duty rate 2.5%) for the...

  10. 75 FR 51159 - Central Illinois Railroad Company-Discontinuance of Service Exemption-in Cook County, IL

    Science.gov (United States)

    2010-08-18

    ... Surface Transportation Board Central Illinois Railroad Company--Discontinuance of Service Exemption--in Cook County, IL On July 29, 2010, Central Illinois Railroad Company (CIRY) filed with the Board a petition under 49 U.S.C. 10502 for exemption from the provisions of 49 U.S.C. 10903 to discontinue service...

  11. Temporal variation in viral hemorrhagic septicemia virus antibodies in freshwater drum (Aplodinotus grunniens) indicates cyclic transmission in Lake Winnebago, Wisconsin

    Science.gov (United States)

    Wilson-Rothering, Anna; Marcquenski, Susan; Koenigs, Ryan P.; Bruch, Ronald; Kamke, Kendall; Isermann, Daniel A.; Thurman, Andrew; Toohey-Kurth, Kathy; Goldberg, Tony

    2015-01-01

    Viral hemorrhagic septicemia virus (VHSV) is an emerging pathogen that causes mass mortality in multiple fish species. In 2007, the Great Lakes freshwater strain, type IVb, caused a large die-off of freshwater drum (Aplodinotus grunniens) in Lake Winnebago, Wisconsin, USA. To evaluate the persistence and transmission of VHSV, freshwater drum from Lake Winnebago were tested for antibodies to the virus using recently developed virus neutralization (VN) and enzyme-linked immunosorbent (ELISA) assays. Samples were also tested by real-time reverse transcription-PCR (rRT-PCR) to detect viral RNA. Of 548 serum samples tested, 44 (8.03%) were positive by VN (titers ranging from 1:16 to 1:1,024) and 45 (8.21%) were positive by ELISA, including 7 fish positive by both assays. Antibody prevalence increased with age and was higher in one northwestern area of Lake Winnebago than in other areas. Of 3,864 tissues sampled from 551 fish, 1 spleen and 1 kidney sample from a single adult female fish collected in the spring of 2012 tested positive for VHSV by rRT-PCR, and serum from the same fish tested positive by VN and ELISA. These results suggest that VHSV persists and viral transmission may be active in Lake Winnebago even in years following outbreaks and that wild fish may survive VHSV infection and maintain detectable antibody titers while harboring viral RNA. Influxes of immunologically naive juvenile fish through recruitment may reduce herd immunity, allow VHSV to persist, and drive superannual cycles of transmission that may sporadically manifest as fish kills.

  12. National Dam Safety Program. Lake Winnebago Dam (MO 20312), Missouri - Kansas City Basin, Cass County, Missouri. Phase I Inspection Report.

    Science.gov (United States)

    1979-05-01

    of maximum pool - 12.000 feet * (2) Length of normal pool - 10,100 feet + 3 e Storage (Acre- teet ) ti) Top of dam - 7,150 1) LiEergency spillway crest...stream banks are covered with brush and trees. 3.2 EVALUATION The riprap should be maintained on the upstream slope in order to remain adequate. Cutting...of the grass and brush on the embankment should be continued. The seepage does not appear likely to become a problem. The erosion may be a problem in

  13. Winnebago Tribe Solar Project

    Energy Technology Data Exchange (ETDEWEB)

    Nieman, Autumn [Winnebago Tribe of Nebraska Solar Project (United States)

    2016-02-26

    The strategy of the Solar Project was to reduce fuel use within two years by a roof mounted photovoltaic system. The police/fire building is completely powered by electricity. The renewable energy system we have selected has a power capacity of 23kW and the ability to export 44.3 MWh. We anticipate 32.55% kWh energy savings, an excess of the required 30% reduction, in the building’s total fuel use based on the most current 12 months of data (2012). The solar electric system is a grid-tie, ballast mounted on a flat roof over the police/fire station. The solar electric system includes 280 Watt modules for a nominal total of 22.80 kW. Approximately 84 modules are ballast mounted to the flat roof facing south.

  14. Il laser

    CERN Document Server

    Smith, William V

    1974-01-01

    Verso il 1960, il laser era ancora "una soluzione alla ricerca di un problema", ma fin dagli anni immediatamente successivi si è rivelato uno strumento insostituibile per le applicazioni più svariate.

  15. County Spending

    Data.gov (United States)

    Montgomery County of Maryland — This dataset includes County spending data for Montgomery County government. It does not include agency spending. Data considered sensitive or confidential and will...

  16. Spring 2007 Orthophotography of Lake County, IL

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Digital orthographic imagery datasets contain georeferenced images of the Earth's surface, collected by a sensor in which object displacement has been removed for...

  17. 2007 ARRA Lidar: Lake County (IL)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Classified Point Cloud LAS files consist of 5 different classifications: Unclassified, Ground, Noise, Water and Ignored Ground. Merrick used the Leica ALS50...

  18. Genetic characterization of interleukins (IL-1α, IL-1β, IL-2, IL-4, IL-8, IL-10, IL-12A, IL-12B, IL-15 and IL-18) with relevant biological roles in lagomorphs.

    Science.gov (United States)

    Neves, Fabiana; Abrantes, Joana; Almeida, Tereza; de Matos, Ana Lemos; Costa, Paulo P; Esteves, Pedro J

    2015-11-01

    ILs, as essential innate immune modulators, are involved in an array of biological processes. In the European rabbit (Oryctolagus cuniculus) IL-1α, IL-1β, IL-2, IL-4, IL-8, IL-10, IL-12A, IL-12B, IL-15 and IL-18 have been implicated in inflammatory processes and in the immune response against rabbit hemorrhagic disease virus and myxoma virus infections. In this study we characterized these ILs in six Lagomorpha species (European rabbit, pygmy rabbit, two cottontail rabbit species, European brown hare and American pika). Overall, these ILs are conserved between lagomorphs, including in their exon/intron structure. Most differences were observed between leporids and American pika. Indeed, when comparing both, some relevant differences were observed in American pika, such as the location of the stop codon in IL-1α and IL-2, the existence of a different transcript in IL8 and the number of cysteine residues in IL-1β. Changes at N-glycosylation motifs were also detected in IL-1, IL-10, IL-12B and IL-15. IL-1α is the protein that presents the highest evolutionary distances, which is in contrast to IL-12A where the distances between lagomorphs are the lowest. For all these ILs, sequences of human and European rabbit are more closely related than between human and mouse or European rabbit and mouse. © The Author(s) 2015.

  19. Il mondo dentro il mondo

    CERN Document Server

    Barrow, John D

    1991-01-01

    Davvero esistono “lì fuori” leggi di natura, che stanno in attesa di essere scoperte, indipendenti dal nostro modo di pensare, o esse rappresentano soltanto la descrizione più conveniente di ciò che abbiamo visto? Come è nata l’idea stessa di “leggi di natura”? Queste costituiscono la realtà profonda o sono soltanto pezzi di un regolamento che ci siamo dati per organizzare meglio la nostra conoscenza del mondo? o semplici paletti che piantiamo e ci lasciamo alle spalle come segnali via via che procediamo nella giungla dell’esperienza? È possibile che non esistano affatto leggi di natura? Forse esse, e anche l’universo che da esse sembra regolato, sono del tutto creazioni della nostra mente: un’illusione che scompare appena cessiamo di pensarvi. Ma allora, che cosa accadrebbe, se non ci fossero osservatori dell’universo?». Interrogativi di questo genere, che incontriamo sulla soglia del Mondo dentro il mondo, sarebbero suonati eccentrici fino a qualche anno fa. Oggi, al contrario, circ...

  20. Il secondo principio

    CERN Document Server

    Atkins, Peter W

    1988-01-01

    L'asimmetria della Natura ; l'indicatore di una trasformazione ; scivolando verso il caos ; la quantificazione del caos ; la potenzialità del caos ; le trasformazioni del caos ; il dominio della temperatura ; caos costtrutivo ; le strutture del caos.

  1. Evaluation of IL-2, IL-6, IL-8 and IL-10 in Malignant Melanoma Diagnostics.

    Science.gov (United States)

    Kucera, Radek; Topolcan, Ondrej; Treskova, Inka; Kinkorova, Judita; Windrichova, Jindra; Fuchsova, Radka; Svobodova, Sarka; Treska, Vladislav; Babuska, Vaclav; Novak, Jaroslav; Smejkal, Jiri

    2015-06-01

    The aim of the present study was to evaluate the usefulness of four interleukins (IL-2, IL-6, IL-8 and IL-10) for melanoma detection and correlate these interleukins with sentinel node metastasis positivity. A group of 236 persons was assessed: 175 patients with melanomas and 61 healthy persons. Melanoma patients were divided to four groups according to Breslow score. We determined IL-2, IL-6, IL-8 and IL-10 in each plasma sample. Interleukin plasma levels were assayed using a Human Cytokine Milliplex Map kit. Measurements were performed using the Bio-Plex MAGPIX Multiplex Reader. Plasma samples were collected prior to surgery or any other form of treatment. All melanoma diagnoses were histologically verified. We compared interleukin plasma levels in the healthy group and plasma levels in each Breslow score stage. In the first Breslow score stage, IL-2 (pmelanoma. IL-2 and IL-6 appear to be prognostic biomarkers. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  2. Il muro come galleria

    Directory of Open Access Journals (Sweden)

    Duccio Dogheria

    2008-06-01

    Full Text Available Il muro, nel suo grigio rigore formale, nella sua fredda geometria, nel suo intento divisorio, nasconde spesso il cielo. Sovente il linguaggio dell’arte, ma non di meno quello della comunicazione, hanno interferito con le sue algide barriere. In molti casi, beninteso, non è che il potere in altre forme, che interferisce con se stesso: pensiamo ai bandi affissi agli angoli delle città, o le lettere d’indulgenza papali -spesso impreziosite da miniature al punto da poterle considerare antenate dal manifesto- che nel corso del medioevo venivano affisse sulle porte delle chiese.

  3. Raised IL-6 Levels

    African Journals Online (AJOL)

    user

    ABSTRACT. Objectives: The objectives of the study were to compare plasma levels of IL-6 in HIV positive and. HIV negative individuals and to correlate them with. CD4 count. Materials and methods: A cross-sectional study was carried out at the University Teaching Hospital in Lusaka, Zambia. IL-6 and CD4 were assessed ...

  4. Il teatro degli spiriti.

    OpenAIRE

    Chiara Pussetti

    2013-01-01

    Questo saggio è dedicato a un culto di possessione, in cui tutte ledonne, investite dagli spiriti degli uomini morti prima dell’iniziazione, compiono un percorso iniziatico parallelo a quello maschile, consentendo a queste anime, potenzialmente pericolose, di completare il cammino che non hanno potuto percorrere da vivi e quindi di raggiungere serenamente il mondo dei morti, come antenati protettori del villaggio

  5. Marketing; Il marketing

    Energy Technology Data Exchange (ETDEWEB)

    Muscigna, M. [ENEA, Centro Ricerche Casaccia, S. Maria di Galeria, RM (Italy). Dipt. Innovazione

    1999-07-01

    The report discusses marketing strategies oriented to the organizations and analyzes its critical factors, which determine the success of the organization activity. [Italian] Il rapporto analizza i caratteri delle strategie del marketing orientato all'impresa. Vengono infine analizzati i fattori critici che determinano il successo o l'insuccesso delle scelte aziendali.

  6. Il Bosone di Higgs

    CERN Multimedia

    Hemmer, Sabine

    2018-01-01

    Poster di ATLAS sul bosone di Higgs indirizzato al pubblico generico, che spiega il meccanismo di Brout-Englert-Higgs e la sua importanza. Spiega anche il ruolo del Bosone di Higgs, come viene cercato, il percorso della sua scoperta e cosa viene dopo la scoperta. Disponibile anche in Francese (http://cds.cern.ch/record/1697501) e Inglese (http://cds.cern.ch/record/1697389). Non esitate a utilizzarlo nelle sedi dei vostri Istituti e negli eventi divulgativi! Il poster è in formato A0. Cliccate sull'immagine per scaricare il .pdf ad alta qualità e stamparlo dove preferite. Per qualisasi domanda o commento potete contattare atlas-outreach-coordination@cern.ch

  7. Il colore delle cose

    Directory of Open Access Journals (Sweden)

    Vincenzo Vitiello

    2017-09-01

    Full Text Available Tema di questo saggio è l’operare della riflessione. Vitiello, dopo essersi soffermato sulla «frattura» tra la riflessione (il «vedersi» e il suo operare in Valéry, si concentra sul processo, descritto da Hegel nella Fenomenologia dello spirito, dell’esperienza della coscienza che s’eleva a coscienza dell’esperienza. La conclusione è fortemente critica: Hegel fallisce la mèta nel punto stesso in cui la raggiunge. Infatti nel sapere assoluto, nella visione compiuta, perfetta di sé, della luce che vede luce, viene meno proprio l’esperienza della coscienza, il suo divenire, la sua «imperfezione». La critica a Hegel, passando attraverso Nietzsche, si amplia a critica del linguaggio, in particolare del linguaggio dell’«essere» e  dell’«è», e delle tautologie heideggeriane quali «das Ereignis ereignet», «das Ding dingt», «die Welt weltet». Un importante passaggio del testo è quello sul linguaggio teatrale in cui la parola sembra riacquistare il legame originale tra la voce e il gesto, che tuttavia restano divisi, perché proprio il medio che li lega, il «colore» della parola, è «fuori» della parola e del gesto. Resta la parola dell’agire, dei pragmata, in cui il fare si espone nella sua modalità più propria: nell’immediatezza del patire: il grido di dolore; o nella mediatezza riflessiva dell’imperativo morale: Handle! I due opposti «colori» delle cose.

  8. Il ponte e Heidegger

    Directory of Open Access Journals (Sweden)

    Pierluigi Giordani

    2012-08-01

    Full Text Available Le considerazioni svolte in questa nota sono un modesto sommario rispetto alle opportunità offerte dal celebre scritto di Martin Heidegger “Costruire, abitare, pensare”. In quelle pagine il ponte (tema del primo numero di “Tria” è l’intrigante simbolo preso come esempio della ”essenza” dell’abitare, intesa come “tratto fondamentale” della condizione umana (abitare come “Sein” dell’uomo.La circostanza menzionata (il contenuto del numero di “Tria” può essere quindi suggerimento e occasione per una ri-cognizione - necessariamente approssimata - del testo di Heidegger. Ricognizione resa indubbiamente più avvincente dalla possibilità di un confronto derivato dall’intervallo temporale fra il climaterio del moderno (in cui è stato redatto lo scritto di Heidegger e il presente.

  9. Il teatro degli spiriti.

    Directory of Open Access Journals (Sweden)

    Chiara Pussetti

    2013-07-01

    Full Text Available Questo saggio è dedicato a un culto di possessione, in cui tutte ledonne, investite dagli spiriti degli uomini morti prima dell’iniziazione, compiono un percorso iniziatico parallelo a quello maschile, consentendo a queste anime, potenzialmente pericolose, di completare il cammino che non hanno potuto percorrere da vivi e quindi di raggiungere serenamente il mondo dei morti, come antenati protettori del villaggio

  10. IL-9 by INFERence.

    Science.gov (United States)

    Zhou, Baohua; Kaplan, Mark H

    2013-10-17

    Despite the discovery of the cytokine over 20 years ago, the relevant biological sources of interleukin-9 (IL-9) have remained a mystery. In this issue of Immunity, Licona-Limón et al. (2013) use a newly generated reporter mouse to demonstrate a role for IL-9-secreting T cells in helminthic parasite immunity. Copyright © 2013 Elsevier Inc. All rights reserved.

  11. Assessment of the effects of IL9 , IL9R , IL17A , and IL17F gene ...

    African Journals Online (AJOL)

    Assessment of the effects of IL9 , IL9R , IL17A , and IL17F gene polymorphisms on women with allergic rhinitis in Shahrekord, Iran. ... In the gene–gene interaction analysis, we found that IL9R/IL9 genotype rs731476 T‑/rs2069885 G conferred a higher risk for AR phenotype development. We also did not find a significant ...

  12. Cytokines (interleukin-9, IL-17, IL-22, IL-25 and IL-33 and asthma

    Directory of Open Access Journals (Sweden)

    Rahim Farahani

    2014-01-01

    Full Text Available Asthma is a reversible airway obstruction that is characterized by constriction of airway smooth muscle, hyper secretion of mucus, edema and airway hyper responsiveness (AHR, mucus secretion and thickening of the basement membrane underlying the airway epithelium. During the process of airway inflammation, complex interactions of innate and adaptive immune cells as well as structural cells and their cytokines have many important roles. It was believed that airway inflammation is orchestrated by allergen specific T helper (Th 2 cells, which recruit and accumulate in the lungs and produce a range of different effector cytokines. However, more recent studies have revealed the potential collaboration of other helper T cells and their cytokines in this process. Th17 cell may have a role in severe asthma and chronic obstructive pulmonary disease (COPD. Interleukin (IL-9-producing subset called Th9 cell, Th22 cells which primarily secrete IL-22, IL-13 and tumor necrosis factor-α and Th25 cells via producing IL-25 are believed to be important for initiating allergic reactions and developing airway inflammation. Cytokines are important in asthma and play a critical role in orchestrating the allergic inflammatory response, although the precise role of each cytokine remains to be determined. The aim of this review is to summarize the current knowledge about the possible roles of newly identified helper T cells derived cytokines (IL-9, 17, 22, 25 and IL-33 in asthma. The potential therapeutic applications emerging from the roles of these cytokines will be discussed as well.

  13. Relations Between Serum Essential Fatty Acids, Cytokines (IL-6 & IL ...

    African Journals Online (AJOL)

    The aim of this study was to investigate the relations between free radical generation, interleukins (IL-6 & IL-8), apoptotic marker soluble Fas (sFas), and the level of ... IL-6, IL-8 and sFas whereas serum fatty acid revealed that Linoleicacid (LA) and alpha linolenic acid (ALA) were significantly decreased in the studied cases .

  14. Il corpo della strega

    Directory of Open Access Journals (Sweden)

    Georges Bertin

    2004-09-01

    Full Text Available Come già evidenziato a proposito di altre pratiche, il sabba, attività ludica profana, religiosa, conferiva a ciascuno la possibilità di giocare efficacemente con la dinamica di un mondo da cui emergeva una figura archetipica, la strega, principale attore di questa danza in tondo. Il sabba era, dunque, uno dei luoghi ove si cristallizzavano le figure del proibito, questo per il suo carattere sacro, per la violenza istituzionale che presiedeva alla formazione dei rapporti sociali, e conferiva anche, per le caratteristiche di protesta che rivela, un'immagine sempre esaltante della capacità delle società a resistere. Il problema della nostra epoca ove rifioriscono le streghe nelle più svariate forme è, forse, quello di riallacciarsi con la dimensione gruppale dei nostri svaghi, nelle loro differenti forme e, contemporaneamente, con perdita di energia, a quanto presiedeva ai sabba e alla loro risoluzione sacrificale. In contro-corrente ai modelli meccanici che assegnano dei limiti precisi e funzionali ai corpi asserviti ad un ideale di controllo, il corpo sabbatico con la sua enfasi sulle posizioni limite (ciò che si rimproverava d'altronde alle streghe, era veramente corpo mistico.

  15. Multiple lipopolysaccharide (LPS) injections alter interleukin 6 (IL-6), IL-7, IL-10 and IL-6 and IL-7 receptor mRNA in CNS and spleen.

    Science.gov (United States)

    Szot, Patricia; Franklin, Allyn; Figlewicz, Dianne P; Beuca, Timothy Petru; Bullock, Kristin; Hansen, Kim; Banks, William A; Raskind, Murray A; Peskind, Elaine R

    2017-07-04

    Neuroinflammation is proposed to be an important component in the development of several central nervous system (CNS) disorders including depression, Alzheimer's disease, Parkinson's disease, and traumatic brain injury. However, exactly how neuroinflammation leads to, or contributes to, these central disorders is unclear. The objective of the study was to examine and compare the expression of mRNAs for interleukin-6 (IL-6), IL-7, IL-10 and the receptors for IL-6 (IL-6R) and IL-7 (IL-7R) using in situ hybridization in discrete brain regions and in the spleen after multiple injections of 3mg/kg lipopolysaccharide (LPS), a model of neuroinflammation. In the spleen, LPS significantly elevated IL-6 mRNA expression, then IL-10 mRNA, with no effect on IL-7 or IL-7R mRNA, while significantly decreasing IL-6R mRNA expression. In the CNS, LPS administration had the greatest effect on IL-6 and IL-6R mRNA. LPS increased IL-6 mRNA expression only in non-neuronal cells throughout the brain, but significantly elevated IL-6R mRNA in neuronal populations, where observed, except the cerebellum. LPS resulted in variable effects on IL-10 mRNA, and had no effect on IL-7 or IL-7R mRNA expression. These studies indicate that LPS-induced neuroinflammation has substantial but variable effects on the regional and cellular patterns of CNS IL-6, IL-7 and IL-10, and for IL-6R and IL-7R mRNA expression. It is apparent that administration of LPS can affect non-neuronal and neuronal cells in the brain. Further research is required to determine how CNS inflammatory changes associated with IL-6, IL-10 and IL-6R could in turn contribute to the development of CNS neurological disorders. Published by Elsevier Ltd.

  16. IL web tutorials

    DEFF Research Database (Denmark)

    Hyldegård, Jette; Lund, Haakon

    2012-01-01

    The paper presents the results from a study on information literacy in a higher education (HE) context based on a larger research project evaluating 3 Norwegian IL web tutorials at 6 universities and colleges in Norway. The aim was to evaluate how the 3 web tutorials served students’ information...... seeking and writing process in an study context and to identify barriers to the employment and use of the IL web tutorials, hence to the underlying information literacy intentions by the developer. Both qualitative and quantitative methods were employed. A clear mismatch was found between intention...... and use of the web tutorials. In addition, usability only played a minor role compared to relevance. It is concluded that the positive expectations of the IL web tutorials tend to be overrated by the developers. Suggestions for further research are presented....

  17. 77 FR 25782 - Environmental Impact Statement: Madison County, IL

    Science.gov (United States)

    2012-05-01

    ...) for a project that involves improved transportation flow, safety and connectivity in Alton and Godfrey.... There are sensitive resources within the study area. These resources include schools, a Centennial farm... Mansion, Benjamin Godfrey Memorial Chapel, and Gilman Hall at Lewis and Clark Community College and...

  18. 76 FR 17185 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2011-03-28

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... FHWA is issuing this Notice of Intent to advise the public that an Environmental Impact Statement (EIS... project is an element of the overall Chicago Region Environmental and Transportation Efficiency Program...

  19. 75 FR 25309 - Environmental Impact Statement: Cook County, IL

    Science.gov (United States)

    2010-05-07

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: Cook... FHWA is issuing this Notice to advise the public that an Environmental Impact Statement (EIS) will be... project comprises several elements of the overall Chicago Region Environmental and Transportation...

  20. Il Fedone di Platone

    Directory of Open Access Journals (Sweden)

    Maria Chiara Pievatolo

    2015-01-01

    Full Text Available Nei colloqui precedenti si erano toccate molte opinioni filosofiche sbagliate, e allora Socrate dice: “Sarebbe ben comprensibile se uno, a motivo dell’irritazione per tante cose sbagliate, per il resto della sua vita prendesse in odio ogni discorso sull’essere e lo...

  1. Helping You Buy ILS

    Science.gov (United States)

    Cibbarelli, Pamela R.

    2010-01-01

    This article is the fourth in a series of articles published annually by "Computers in Libraries" surveying integrated library systems and services (ILSs). The purpose of the annual survey is to enable comparison of the ILSs that are available. ILS vendors are in constant pursuit of an ever-changing, consistently vague definition of what the…

  2. Il dono del racconto

    DEFF Research Database (Denmark)

    Polito, Paola

    1998-01-01

    'importanza assunta nel romanzo dal piano dell'enunciazione come luogo privilegiato di manifestazione del soggetto quale esperiente una vicenda di maturazione. Il protagonista, qui, non solo si rappresenta in ciò che enuncia e riferisce, ma anche e soprattutto si svela nelle modalità specifiche del proprio discorso...

  3. Il pericolo degli ebook

    Directory of Open Access Journals (Sweden)

    Maria Chiara Pievatolo

    2014-01-01

    Full Text Available I libri stampati: si possono acquistare anonimamente in contanti; quindi se ne è proprietari: non dobbiamo firmare una licenza che ne restringe l’uso: il loro formato è noto e per leggerli non occorrono tecnologie proprietarie; si possono dare, prestare o...

  4. Allegheny County Municipal Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the municipal boundaries in Allegheny County. Data was created to portray the boundaries of the 130 Municipalities in Allegheny County the...

  5. Allegheny County Addressing Landmarks

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains address points which represent physical address locations assigned by the Allegheny County addressing authority. Data is updated by County...

  6. Allegheny County Council Districts

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset portrays the boundaries of the County Council Districts in Allegheny County. The dataset is based on municipal boundaries and City of Pittsburgh ward...

  7. Allegheny County Address Points

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains address points which represent physical address locations assigned by the Allegheny County addressing authority. Data is updated by County...

  8. Allegheny County Air Quality

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Air quality data from Allegheny County Health Department monitors throughout the county. Air quality monitored data must be verified by qualified individuals before...

  9. IL-6/IL-12 Cytokine Receptor Shuffling of Extra- and Intracellular Domains Reveals Canonical STAT Activation via Synthetic IL-35 and IL-39 Signaling.

    Science.gov (United States)

    Floss, D M; Schönberg, M; Franke, M; Horstmeier, F C; Engelowski, E; Schneider, A; Rosenfeldt, E M; Scheller, J

    2017-11-09

    IL-35 and IL-39 are recently discovered shared members of the IL-6- and IL-12-type cytokine family with immune-suppressive capacity. IL-35 has been reported to induce the formation of four different receptor complexes: gp130:IL-12β2, gp130:gp130, IL-12β2:IL-12β2, and IL-12β2:WSX-1. IL-39 was proposed to form a gp130:IL-23R receptor complex. IL-35, but not IL-39, has been reported to activate non-conventional STAT signaling, depending on the receptor complex and target cell. Analyses of IL-35 and IL-39 are, however, hampered by the lack of biologically active recombinant IL-35 and IL-39 proteins. Therefore, we engineered chimeric cytokine receptors to accomplish synthetic IL-35 and IL- 39 signaling by shuffling the extra- and intracellular domains of IL-6/IL-12-type cytokine receptors, resulting in biological activity for all previously described IL-35 receptor complexes. Moreover, we found that the proposed IL-39 receptor complex is biologically active and discovered two additional biologically active synthetic receptor combinations, gp130/IL-12Rβ1 and IL-23R/IL-12Rβ2. Surprisingly, synthetic IL-35 activation led to more canonical STAT signaling of all receptor complexes. In summary, our receptor shuffling approach highlights an interchangeable, modular domain structure among IL-6- and IL-12-type cytokine receptors and enabled synthetic IL-35 and IL-39 signaling.

  10. Il nucleo terrestre: il cuore magnetico della Terra

    OpenAIRE

    De Santis, A.

    2006-01-01

    Il campo magnetico terrestre è una proprietà intrinseca del nostro pianeta e di altri oggetti del sistema solare. Il Sole stesso possiede un forte campo magnetico che si inverte quasi ciclicamente ogni 10-11 anni; tale comportamento è visibile attraverso la medesima ciclicità delle macchie solari che denotano sulla superficie l’intensa attività magnetica della nostra stella. Il campo magnetico terrestre è importantissimo per la vita sulla Terra. Esso protegge il pianeta dalle p...

  11. Il libro di fisica

    CERN Document Server

    Asimov, Isaac

    1986-01-01

    Isaac Asimov, illustre studioso e brillante divulgatore scientifico, ma anche grandissimo scrittore di science fiction, ha costruito questa volta una vera e propria «biografia delle scienze fisiche». Il presente volume, che nel mondo anglosassone è diventato una «bibbia della fisica», ci introduce, in forma semplice ma rigorosa, ai segreti dei quasar e dei buchi neri, dei quark e degli acceleratori di particelle, dell'intelligenza artificiale e delle fonti di energia, sia essa quella «sporca» sia quella «pulita». Un vero, completo manuale, ma anche un «romanzo» affascinante sia per il profano sia per l'uomo di scienza.

  12. Il maxiprocesso di Palermo

    Directory of Open Access Journals (Sweden)

    A cura di Sarah Mazzenzana

    2016-04-01

    La Torre. La “Rivista” ripubblica qui alcuni stralci dell’ordinanza di rinvio a giudizio, alla quale Giovanni Falcone e Paolo Borsellino attesero, per ragioni di sicurezza, rifugiati nell’isola dell’Asinara. Viene ricostruita la realtà disvelata dai racconti di Leonardo Vitale, di Giuseppe Di Cristina e soprattutto di Tommaso Buscetta e Salvatore Contorno. Sono brani che, anche riletti oggi, mantengono una propria potenza narrativa, perfino una certa solennità. Il Maxiprocesso si sarebbe chiuso dopo alterne vicende, il 30 gennaio del 1992, con la condanna all’ergastolo in Cassazione della cosiddetta Cupola di Cosa nostra. Per la prima volta in centotrent’anni di storia nazionale i boss mafiosi avrebbero conosciuto la condanna a vita in via definitiva. Dopo pochi mesi avrebbero risposto con le stragi, uccidendo platealmente i due principali estensori dell’ordinanza.

  13. IL21R

    Science.gov (United States)

    Bolzoni, Marina; Ronchetti, Domenica; Storti, Paola; Donofrio, Gaetano; Marchica, Valentina; Costa, Federica; Agnelli, Luca; Toscani, Denise; Vescovini, Rosanna; Todoerti, Katia; Bonomini, Sabrina; Sammarelli, Gabriella; Vecchi, Andrea; Guasco, Daniela; Accardi, Fabrizio; Palma, Benedetta Dalla; Gamberi, Barbara; Ferrari, Carlo; Neri, Antonino; Aversa, Franco; Giuliani, Nicola

    2017-04-01

    Bone marrow monocytes are primarily committed to osteoclast formation. It is, however, unknown whether potential primary alterations are specifically present in bone marrow monocytes from patients with multiple myeloma, smoldering myeloma or monoclonal gammopathy of undetermined significance. We analyzed the immunophenotypic and transcriptional profiles of bone marrow CD14 + monocytes in a cohort of patients with different types of monoclonal gammopathies to identify alterations involved in myeloma-enhanced osteoclastogenesis. The number of bone marrow CD14 + CD16 + cells was higher in patients with active myeloma than in those with smoldering myeloma or monoclonal gammopathy of undetermined significance. Interestingly, sorted bone marrow CD14 + CD16 + cells from myeloma patients were more pro-osteoclastogenic than CD14 + CD16-cells in cultures ex vivo Moreover, transcriptional analysis demonstrated that bone marrow CD14 + cells from patients with multiple myeloma (but neither monoclonal gammopathy of undetermined significance nor smoldering myeloma) significantly upregulated genes involved in osteoclast formation, including IL21R IL21R mRNA over-expression by bone marrow CD14 + cells was independent of the presence of interleukin-21. Consistently, interleukin-21 production by T cells as well as levels of interleukin-21 in the bone marrow were not significantly different among monoclonal gammopathies. Thereafter, we showed that IL21R over-expression in CD14 + cells increased osteoclast formation. Consistently, interleukin-21 receptor signaling inhibition by Janex 1 suppressed osteoclast differentiation from bone marrow CD14 + cells of myeloma patients. Our results indicate that bone marrow monocytes from multiple myeloma patients show distinct features compared to those from patients with indolent monoclonal gammopathies, supporting the role of IL21R over-expression by bone marrow CD14 + cells in enhanced osteoclast formation. Copyright© Ferrata Storti Foundation.

  14. IL-6 enhances plasma IL-1ra, IL-10, and cortisol in humans

    DEFF Research Database (Denmark)

    Steensberg, Adam; Fischer, Christian Philip; Keller, Charlotte

    2003-01-01

    The purpose of the present study was to test the hypothesis that a transient increase in plasma IL-6 induces an anti-inflammatory environment in humans. Therefore, young healthy volunteers received a low dose of recombinant human (rh)IL-6 or saline for 3 h. Plasma IL-6 levels during rhIL-6 infusion...... number without effects on plasma epinephrine, body temperature, mean arterial pressure, or heart rate. In conclusion, this study demonstrates that physiological concentrations of IL-6 induce an anti-inflammatory rather than an inflammatory response in humans and that IL-6, independently of TNF......-induced leukocyte trafficking....

  15. Ugo Spirito e il pragmatismo

    OpenAIRE

    Restanio, Franco

    2000-01-01

    Quando appare, nel 1921 presso Vallecchi di Firenze, la prima opera di Ugo Spirito, Il pragmatismo nella filosofia contemporanea, la fugace meteora del pragmatismo in versione italiana è ormai un ricordo sbiadito. Quello che viene considerato il rappresentante massimo, o almeno il più seriamente preparato, di quella meteora, Giovanni Vailati è morto nel1909, all'età di quarantasei aimi. Qualche anno dopo, nel 1914, lo segue, ancora più prematuramente, il collaboratore a lui più...

  16. Cesare Lombroso: il misoneismo e il martirio del folle

    OpenAIRE

    Bertani, Stefano

    2007-01-01

    Il testo illustra, attraversando alcuni dei più noti luoghi della patologia criminale e della devianza lombrosiana, il nesso fra la teoria del folle e il suo rapporto con il male, considerato uno dei punti più dibattuti di tutta la cultura dell’età del progresso. A dispetto dei lunghi anni d’oblio e soprattutto degli stereotipi con cui la figura e l’opera di Cesare Lombroso hanno attraversato il XX secolo, tornare a riflettere su di essi giova ad una miglior comprensione storica, facendo luce...

  17. IL-33 Enhanced the Proliferation and Constitutive Production of IL-13 and IL-5 by Fibrocytes

    Directory of Open Access Journals (Sweden)

    Hisako Hayashi

    2014-01-01

    Full Text Available Interleukin-33 appears to play important roles in the induction of allergic airway inflammation. However, whether IL-33 is involved in airway remodeling remains unclear. Because fibrocytes contribute to tissue remodeling in the setting of chronic inflammation, we examined the effects of IL-33 on fibrocyte functions. Fibrocytes were generated in vitro from peripheral blood mononuclear cells by culturing in the presence of platelet derived growth factors and the cells were stimulated with IL-33. IL-33 enhanced cell proliferation, α-SMA expression, and pro-MMP-9 activity by the fibrocytes without increasing endogenous transforming growth factor-β1 production. Fibrocytes constitutively expressed IL-13 and IL-5, and their production was augmented by stimulation with IL-33. Dexamethasone inhibited the functions of fibrocytes, but IL-33 made fibrocytes slightly refractory to the inhibitory effect of dexamethasone in terms of IL-13 production. Montelukast suppressed IL-13 production by nonstimulated fibrocytes but not those stimulated by IL-33. These findings suggest that IL-33 is involved in the airway remodeling process through its modulation of fibrocyte function independent of antigen stimulation. IL-33 might partially reduce the therapeutic effects of glucocorticoid and cysteinyl leukotriene receptor antagonist on fibrocyte-mediated Th2 responses.

  18. Il GEOatleta moderno

    Directory of Open Access Journals (Sweden)

    Francesco Bartoli

    2006-12-01

    Full Text Available Nell'ultimo decennio gli straordinari sforzi tecnologici hanno evoluto il settore geomatico e portato enormi vantaggi nell'ambito dei cosiddetti servizi a valore aggiunto. Tuttavia la svalutazione commerciale del sistema di navigazione satellitare ha fatto del navigatore un oggetto di uso comune, quasi alla pari del più quotato telefono cellulare. Scemata la corsa al cellulare più modaiolo è subentrata quella al navigatore satellitare più tecnologico con cartografia e punti di interesse più aggiornati. E' assai frequente trovare commercializzazioni degli operatori di telefonia che unisconoal dispositivo mobile il sistema di navigazione, grazie anche apolitiche di businness agreement tra le varie major. L'utilizzo dei dispositivi GPS è davvero ancora arenato alla semplice ricerca di un percorso o di un indirizzo da raggiungere? L'usodi tali apparecchiature può inserirsi all'interno di target quali l'intrattenimento e le attività ricreative? Negli ultimi anni stiamo riscoprendo la bellezza della natura e il piacere di dedicarci ad una serie di attività sportive outdoor che ci conciliano con essa, unendo ai benefici della mente quelli del corpo derivanti da una corretta sollecitazione della propria frequenza cardiaca. Questa mia relazione vuole essere un diario di viaggio nelle quotidiane attività all'aria aperta di un atleta non professionista, praticate durante le quattro stagioni sfruttando le tecnologie legate alla triangolazione satellitare.

  19. Il dono del racconto

    DEFF Research Database (Denmark)

    Polito, Paola

    1998-01-01

    /racconto in prima persona d'una storia di formazione/. Dopo aver individuato, sulla base di considerazioni d'ordine tematico e quantitativo, la prevalenza di tale genere romanzesco (se pure intrecciato ad altri), se ne ricostruiscono le tracce in vari ambiti d'analisi, rilevando in particolare l......: la sua parola segue il percorso esistenziale di cui ci dà testimonianza, l'ostinata ma anche fatale formazione di sé come portavoce epico di un popolo muto e diseredato. La progressiva costituzione del senso della propria vicenda, attraverso una quête che spazia in diversi ambiti, oltre ad essere...

  20. Il muro nella mente:

    Directory of Open Access Journals (Sweden)

    Carmen Concilio

    2013-07-01

    Full Text Available A 78 anni, Nadine Gordimer, premio Nobel per la letteratura nel 1991, è infaticabile: il suo ultimo romanzo The Pick up è stato pubblicato negli Stati Uniti e in Inghilterra, dove ha ricevuto però tiepida accoglienza,e ora anche in Italia1. Alcuni mesi fa, tuttavia, Nadine Gordimer veniva ricordata dai giornali per un’impresa non letteraria: si tratta di un film-documentario dal titolo Johannesburg-Berlin, The Wall in the Mind, che Gordimer ha scritto e che ha girato con suo figlio, Hugo Cassirer, nel 1995-1996.

  1. Il bilinguismo disegnato

    Directory of Open Access Journals (Sweden)

    Graziella Favaro

    2013-07-01

    Full Text Available Il tema della diversità linguistica e del riconoscimento e della valorizzazione delle forme di bilinguismo dei bambini e dei ragazzi è cruciale nella scuola multiculturale e plurilingue. Ma quale rappresentazione della “mente bilingue” hanno i parlanti una o più lingue? Come immaginano la testa di chi e bilingue e dove collocano le diverse parole? Abbiamo chiesto agli alunni, piccoli e grandi, di alcune scuole di “disegnare il bilinguismo”: emergono in maniera vivida i “posti” diversi in cui le lingue si installano, i dubbi e le spiegazioni dei bambini, la necessità del controllo e la coloritura affettiva dell’uno e dell’altro idioma.  Drawing bilingualism The theme of linguistic diversity and the recognition and appreciation of forms of bilingualism in children and young people is crucial in a multilingual, multicultural school environment. But how do speakers of one or more languages imagine a “bilingual mind”? How do they imagine a bilingual person’s head and where are the different words located? We asked school children to “draw bilingualism”. The “placement” of the different languages, the children’s doubts and explanations and their need to check and the affective coloring of one and the other language emerged.

  2. Abitare il paradosso

    Directory of Open Access Journals (Sweden)

    Daniele Capra

    2011-10-01

    Full Text Available L'articolo intende presentare spunti per una rilettura delle tesi esposte da Donald Woods Winnicott secondo una prospettiva filosofica di stampo pragmatico-ermeneutico, con particolare riferimento al tema della istituzione e costituzione della relazione oggettuale, nell’intento di ricercare, rendendolo evidente, il lgouo dvoe un oegtgto copmlesso cmoe qeutsa fsrae asusme un singifiacto e la fliosoifa, sloo in un mdoo più avevrtito riseptto alle sicezne, è psosiblie. To inhabit the paradox The article aims to present ideas for a new reading of theses expounded by Donald Woods Winnicott, according to a philosophical perspective of pragmatic-hermeneutic kind, with special reference to the establishment and constitution of the object relationship, in order to search, making it clear, the palce wehre an ojbect as copmelx as tihs prahse tkeas on a maeinng and piholposhy, olny in a way mroe exerpineced tahn secinecs, is psoislbe.

  3. Il GEOatleta moderno

    Directory of Open Access Journals (Sweden)

    Francesco Bartoli

    2006-12-01

    di tali apparecchiature può inserirsi all'interno di target quali l'intrattenimento e le attività ricreative? Negli ultimi anni stiamo riscoprendo la bellezza della natura e il piacere di dedicarci ad una serie di attività sportive outdoor che ci conciliano con essa, unendo ai benefici della mente quelli del corpo derivanti da una corretta sollecitazione della propria frequenza cardiaca. Questa mia relazione vuole essere un diario di viaggio nelle quotidiane attività all'aria aperta di un atleta non professionista, praticate durante le quattro stagioni sfruttando le tecnologie legate alla triangolazione satellitare.

  4. Interleukin-18 and IL-18 Binding Protein

    NARCIS (Netherlands)

    Dinarello, C.A.; Novick, D.; Kim, S.; Kaplanski, G.

    2013-01-01

    Interleukin-18 (IL-18) is a member of the IL-1 family of cytokines. Similar to IL-1beta, IL-18 is synthesized as an inactive precursor requiring processing by caspase-1 into an active cytokine but unlike IL-1beta, the IL-18 precursor is constitutively present in nearly all cells in healthy humans

  5. Il congiuntivo nel Goldoni

    Directory of Open Access Journals (Sweden)

    Mitja Skubic

    1970-11-01

    Full Text Available Nelle sue commeclie dialettali, Goldoni spesso ricorre al congiuntivo. La forma e tanto frequente e tanta è la coerenza nell'uso che ci testimonia della popolarita del congiuntivo nel veneziano parlato del suo tempo. E ancora non sapremmo elencarne tutte le forme, giacche, nel presente almeno, una speciale per il congiuntivo esiste quasi solo per la 3.a persona (come nell'indicativo, anche nel congiuntivo coincidono la 3.a del sg. e la 3.a del pl.. Pochi sono i verbi che mostrano una forma a parte per il congiuntivo nella La pers. sg. Citiamo dalla Casa nova: »fe conto che sia morto per vu«, I, 6; »E no le vol ehe maledissa sta casa e che diga roba de quel strambo de so fradelo«, II, 5; »se no volè che vaga, lasserò star«, II, 6; »bisognerà che dipenda da ela«, I, 6; »ghe son, bisogna che ghe staga, I, 2; »Bisognerà che m'inzegna da qualche altra banda«, I, 15. Quasi inesistente la 2.a pers. sg.; >>Siestu benedeta, dove che tu xe«, Rusteghi, II, 3. La scarsità della forma nel congiuntivo è da riconnettere alla scarsità della 2.a pers. in generale nelle commedie. Non ci sono forme del congiuntivo nel plurale: »avanti che lo spartimo, fevelo mostrare«, Baruffe, I, 5; »acciò che vegni a discreditar la mia casa«, Rusteghi, II, 3; »son vegnua a posta, acciò che parlè”, Rusteghi, III, 2.

  6. Il bizzarro mondo dei quanti

    CERN Document Server

    Camejo, Silvia Arroyo

    2008-01-01

    Scritto prima dell'esame di maturità da una giovane di eccezionale talento, questo libro colma il vuoto esistente tra la letteratura divulgativa sulla fisica quantistica, che normalmente evita ogni formula matematica, e la letteratura specialistica, ben farcita, invece, di matematica avanzata. L'autrice, appena diciannovenne, con l'ausilio della sola matematica della scuola superiore, introduce il lettore ai principi della fisica dei quanti. Se ne ricava uno sguardo profondo sul microcosmo, il regno affascinante delle particelle elementari: oggetti il cui comportamento si distingue in modo drastico e fondamentale da tutto ciò a cui è avvezzo il nostro umano buonsenso. "Un libro... che avrei desiderato avere a 17 anni". Silvia Arroyo Camejo "In modo assolutamente preciso dal punto di vista fisico, l'autrice spiega con grande passione e divertimento i fondamenti della moderna fisica quantistica ... " Prof. Reinhold A. Bertlmann "Un libro stupefacente di un'autrice straordinaria! Si avverte il suo entusiasmo ...

  7. 78 FR 10249 - Environmental Impact Statement: Will and Kankakee Counties, IL and Lake County, IN

    Science.gov (United States)

    2013-02-13

    ... north of the City of Wilmington in Illinois and an eastern terminus at I-65 approximately 3 miles north... of the Illinois and Indiana Departments of Transportation and will strive to achieve sustainable design concepts. Alternatives to be evaluated will include (1) taking no action and (2) evaluating...

  8. TIGER/Line Shapefile, 2013, county, Stark County, IL, Current Address Ranges Relationship File

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...

  9. TIGER/Line Shapefile, 2013, county, Christian County, IL, Current Address Ranges Relationship File

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...

  10. TIGER/Line Shapefile, 2013, county, Livingston County, IL, Current Address Ranges Relationship File

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...

  11. TIGER/Line Shapefile, 2013, county, Schuyler County, IL, Current Address Ranges Relationship File

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...

  12. La materia e il cielo

    Directory of Open Access Journals (Sweden)

    Paolo Zermani

    2012-06-01

    Full Text Available Il testo che l’architetto Paolo Zermani propone per questo convegno si articola in tre parti. La prima è premessa ai due esempi proposti dalla propria vasta attività di progettista. Si tratta di mettere a sbalzo la liminalità dello spazio sacro, ossia il suo costruirsi al limite tra terra e cielo, confine materiale di più ampia significanza simbolica, tra fisica e metafisica, tra elementi evocativi, comunque materiali, e il “cielo dei cieli” di cui parla Agostino.  Intersezione di queste valenze è ancora il tipo architettonico, nella sintesi tra oriente ed occidente offerta dalla cultura romana e dalla forma della croce.Il significato del paesaggio nella composizione dell’architettura è esemplificato nella descrizione di due progetti: il Cimitero di Sansepolcro e il Nuovo Tempio per la Cremazione di Parma, il primo innestato nel Paesaggio Collinare di Piero della Francesca, il secondo incastonato nelle maglie della Limitatio Romana della pianura padana in prossimità di Valera, recinto sacro e nuovo altare della città di Parma. (abstract a cura di Luigi Bartolomei

  13. Allegheny County TIF Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Tax Increment Financing (TIF) outline parcels for Allegheny County, PA. TIF closing books contain all necessary documentation related to a TIF in order to close on...

  14. Allegheny County Greenways

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Greenways data was compiled by the Allegheny Land Trust as a planning effort in the development of Allegheny Places, the Allegheny County Comprehensive Plan. The...

  15. Allegheny County Parcel Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains parcel boundaries attributed with county block and lot number. Use the Property Information Extractor for more control downloading a filtered...

  16. Allegheny County Parks Outlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Shows the size and shape of the nine Allegheny County parks. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  17. Allegheny County Dam Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the point locations of dams in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  18. Allegheny County Plumbers

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — All master plumbers must be registered with the Allegheny County Health Department. Only Registered Master Plumbers who possess a current plumbing license or...

  19. Allegheny County Hospitals

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The data on health care facilities includes the name and location of all the hospitals and primary care facilities in Allegheny County. The current listing of...

  20. Allegheny County Boundary

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains the Allegheny County boundary. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  1. Allegheny County Employee Salaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Employee salaries are a regular Right to Know request the County receives. Here is the disclaimer language that is included with the dataset from the Open Records...

  2. Allegheny County Crash Data

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Contains locations and information about every crash incident reported to the police in Allegheny County from 2004 to 2016. Fields include injury severity,...

  3. Allegheny County Tobacco Vendors

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The tobacco vendor information provides the location of all tobacco vendors in Allegheny County in 2015. Data was compiled from administrative records managed by...

  4. Allegheny County Traffic Counts

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Traffic sensors at over 1,200 locations in Allegheny County collect vehicle counts for the Pennsylvania Department of Transportation. Data included in the Health...

  5. Beaver County Crash Data

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Contains locations and information about every crash incident reported to the police in Beaver County from 2011 to 2015. Fields include injury severity, fatalities,...

  6. Taos County Roads

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Vector line shapefile under the stewardship of the Taos County Planning Department depicting roads in Taos County, New Mexico. Originally under the Emergency...

  7. County Population Vulnerability

    Data.gov (United States)

    City and County of Durham, North Carolina — This layer summarizes the social vulnerability index for populations within each county in the United States at scales 1:3m and below. It answers the question...

  8. Allegheny County Depression Medication

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — These Census Tract-level datasets described here provide de-identified diagnosis data for customers of three managed care organizations in Allegheny County (Gateway...

  9. Allegheny County Anxiety Medication

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — These Census Tract-level datasets described here provide de-identified diagnosis data for customers of three managed care organizations in Allegheny County (Gateway...

  10. Butler County Crash Data

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Contains locations and information about every crash incident reported to the police in Butler County from 2011 to 2015. Fields include injury severity, fatalities,...

  11. Allegheny County Property Viewer

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Webmap of Allegheny municipalities and parcel data. Zoom for a clickable parcel map with owner name, property photograph, and link to the County Real Estate website...

  12. Allegheny County Property Assessments

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Real Property parcel characteristics for Allegheny County, PA. Includes information pertaining to land, values, sales, abatements, and building characteristics (if...

  13. Allegheny County Street Centerlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains the locations of the street centerlines for vehicular and foot traffic in Allegheny County. Street Centerlines are classified as Primary Road,...

  14. Allegheny County Major Rivers

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of major rivers that flow through Allegheny County. These shapes have been taken from the Hydrology dataset. The Ohio River,...

  15. Allegheny County Asbestos Permits

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Current asbestos permit data issued by the County for commercial building demolitions and renovations as required by the EPA. This file is updated daily and can be...

  16. Allegheny County Obesity Rates

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Obesity rates for each Census Tract in Allegheny County were produced for the study “Developing small-area predictions for smoking and obesity prevalence in the...

  17. Allegheny County Smoking Rates

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Smoking rates for each Census Tract in Allegheny County were produced for the study “Developing small-area predictions for smoking and obesity prevalence in the...

  18. IL-5 and IL-5 receptor in asthma

    Directory of Open Access Journals (Sweden)

    ATC Kotsimbos

    1997-12-01

    Full Text Available Eosinophils, along with mast cells are key cells involved in the innate immune response against parasitic infection whereas the adaptive immune response is largely dependent on lymphocytes. In chronic parasitic disease and in chronic allergic disease, IL-5 is predominantly a T cell derived cytokine which is particularly important for the terminal differentiation, activation and survival of committed eosinophil precursors. The human IL-5 gene is located on chromosome 5 in a gene cluster that contains the evolutionary related IL-4 family of cytokine genes. The human IL-5 receptor complex is a heterodimer consisting of a unique a subunit (predominantly expressed on eosinophils and a beta subunit which is shared between the receptors for IL-3 & GM-CSF (more widely expressed. The a subunit is required for ligand-specific binding whereas association with the beta subunit results in increased binding affinity. The alternative splicing of the alphaIL-5R gene which contains 14 exons can yield several alphaIL-5R isoforms including a membrane-anchored isoform (alphaIL-5Rm and a soluble isoform (alphaIL-5Rs. Cytokines such as IL-5 produce specific and non-specific cellular responses through specific cell membrane receptor mediated activation of intracellular signal transduction pathways which, to a large part, regulate gene expression. The major intracellular signal transduction mechanism is activation of non-receptor associated tyrosine kinases including JAK and MAP kinases which can then transduce signals via a novel family of transcriptional factors named signal transducers and activators of transcription (STATS. JAK2, STAT1 and STAT 5 appear to be particularly important in IL-5 mediated eosinophil responses. Asthma is characterized by episodic airways obstruction, increased bronchial responsiveness, and airway inflammation. Several studies have shown an association between the number of activated T cells and eosinophils in the airways and abnormalities

  19. IL-1b, IL-6 and IL-8 Levels in Gyneco-Obstetric Infections

    Directory of Open Access Journals (Sweden)

    Beatriz Basso

    2005-01-01

    Full Text Available Objective. During pregnancy cytokines and inflammatory mediators stimulate the expression of prostaglandin, the levels of which determine the onset of labor. The aim of this work was to study interleukin IL-1β, IL-6 and IL-8 levels in the vaginal discharge, serum and urine of pregnant women with genitourinary infection before and after specific treatment. One hundred and fifty-one patients were studied during the second or third trimester of their pregnancy.

  20. IL-1β suppresses innate IL-25 and IL-33 production and maintains helminth chronicity.

    Directory of Open Access Journals (Sweden)

    Mario M Zaiss

    Full Text Available Approximately 2 billion people currently suffer from intestinal helminth infections, which are typically chronic in nature and result in growth retardation, vitamin A deficiency, anemia and poor cognitive function. Such chronicity results from co-evolution between helminths and their mammalian hosts; however, the molecular mechanisms by which these organisms avert immune rejection are not clear. We have found that the natural murine helminth, Heligmosomoides polygyrus bakeri (Hp elicits the secretion of IL-1β in vivo and in vitro and that this cytokine is critical for shaping a mucosal environment suited to helminth chronicity. Indeed in mice deficient for IL-1β (IL-1β(-/-, or treated with the soluble IL-1βR antagonist, Anakinra, helminth infection results in enhanced type 2 immunity and accelerated parasite expulsion. IL-1β acts to decrease production of IL-25 and IL-33 at early time points following infection and parasite rejection was determined to require IL-25. Taken together, these data indicate that Hp promotes the release of host-derived IL-1β that suppresses the release of innate cytokines, resulting in suboptimal type 2 immunity and allowing pathogen chronicity.

  1. Interleukin (IL)-13 and IL-4 inhibit proliferation and stimulate IL-6 formation in human osteoblasts: evidence for involvement of receptor subunits IL-13R, IL-13Ralpha, and IL-4Ralpha.

    Science.gov (United States)

    Frost, A; Jonsson, K B; Brändström, H; Ljunghall, S; Nilsson, O; Ljunggren, O

    2001-03-01

    Interleukin-13 (IL-13) inhibits cell proliferation and stimulates interleukin-6 (IL-6) formation in isolated human osteoblasts (hOBs). Because the related cytokine, interleukin-4 (IL-4), is known to exert effects similar to IL-13 in other tissues, and because IL-4 has been implicated as a regulator of bone metabolism, we compared the effects of IL-13 and IL-4 on cell proliferation, IL-6 synthesis, the expression of osteoblastic phenotypic markers in hOB cultures. Also, the receptor proteins mediating these effects in hOBs have been partly characterized. IL-4 and IL-13 dose-dependently inhibited [(3)H]-thymidine incorporation into the DNA of human osteoblasts and stimulated secretion of IL-6 into culture supernatants. IL-13 and IL-4 also increased the mRNA levels of IL-6, as measured by RNAse protection assay. Furthermore, IL-13 and IL-4 dose-dependently enhanced alkaline phosphatase (ALP) activity, but did not affect osteocalcin or collagen type I synthesis. IL-4 was tenfold more potent than IL-13 in inducing both ALP activity and IL-6 secretion, whereas the cytokines were equipotent as inhibitors of cell proliferation. The expression of mRNA for receptor subunits previously implicated in IL-4 and IL-13 signaling was investigated by reverse transcriptase-polymerase chain reaction. IL-13R, IL-13Ralpha, and IL-4Ralpha mRNA were repeatedly detected in hOBs, whereas mRNA for IL-2Rgamma(C) was not detected. Receptor-blocking antibodies to IL-4Ralpha inhibited the induction of IL-6 formation by both IL-4 and IL-13, indicating that both cytokines utilize this receptor subunit in signaling. However, the antibodies did not affect the IL-4/-13-induced inhibition of [(3)H]-thymidine incorporation or the stimulation of alkaline phosphatase (ALP), suggesting that IL-4Ralpha does not mediate these effects of IL-4/-13 in hOBs. We conclude that the cytokines IL-13 and IL-4, through sharing of receptor components, induce similar effects on hOBs, causing inhibition of cell

  2. Data on interleukin (IL)-2- and IL-15-dependent changes in IL-2Rβ and IL-2Rγ complexes

    DEFF Research Database (Denmark)

    Osinalde, Nerea; Sánchez-Quiles, Virginia; Blagoev, Blagoy

    2017-01-01

    -specific phosphorylation events observed both in IL-2Rβ and IL-2Rγ. Moreover, we provide results demonstrating the specific protein recruitment capacity of four of those site-specific phosphorylations. The proteomics and phosphoproteomics data described in this article is associated with a research article entitled...

  3. Study on the changes of serum IL-2, IL-6, IL-8 and TNF levels in patients with diabetic nephrosis

    International Nuclear Information System (INIS)

    Qin Wenjing

    2005-01-01

    Objective: To investigate the changes of serum IL-2, IL-6, IL-8 and TNF levels in patients with diabetic nephrosis. Methods: Serum IL-2, IL-6, IL-8 and TNF levels were measured with RIA in 38 patients with diabetic nephrosis and 36 controls. Results: Serum levels of IL-6, IL-8 and TNF were significantly higher in patients with diabetic nephrosis than those in controls (P<0.01), but serum IL-2 levels were significantly lower in the patients (P<0.01). Conclusion: These cytokines participated in the pathogenesis of diabetic nephrosis. Monitoring the changes of their serum levels was helpful for the management of the disease. (authors)

  4. Il progetto SISTER per il comune di Lignano Sabbiadoro

    OpenAIRE

    Alberto Poli

    2005-01-01

    Il comune di Lignano è stato recentemente invitato a Roma in qualità di relatore alla conferenza nazionale dei sistemi informativi territoriali organizzata da Esri, il maggior produttore mondiale di software per la gestione delle cartografie informatizzate. In tale occasione l’assessore AngeloBonelli ha presentato il progetto sperimentale di sistema informatico per la gestione del territorio, che è in corso da circa un anno. Ecco la sintesi della relazione del Sistema Informativo Integrato Te...

  5. Il progetto SISTER per il comune di Lignano Sabbiadoro

    Directory of Open Access Journals (Sweden)

    Alberto Poli

    2005-10-01

    Full Text Available Il comune di Lignano è stato recentemente invitato a Roma in qualità di relatore alla conferenza nazionale dei sistemi informativi territoriali organizzata da Esri, il maggior produttore mondiale di software per la gestione delle cartografie informatizzate. In tale occasione l’assessore AngeloBonelli ha presentato il progetto sperimentale di sistema informatico per la gestione del territorio, che è in corso da circa un anno. Ecco la sintesi della relazione del Sistema Informativo Integrato Territoriale (SISTER realizzato da Politecnica.

  6. IL CAMPO GEOMAGNETICO

    Directory of Open Access Journals (Sweden)

    F. MOLINA

    1972-06-01

    Full Text Available Questo lavoro non è un trattato sul campo geomagnetico e nemmeno
    una rassegna sull'argomento, almeno nel significato che normalmente
    si attribuisce al termine « rassegna »; esso è semplicemente
    un tentativo di condensare in termini comprensibili agli studiosi non
    specializzati ciò che oggi si sa o si ipotizza sul magnetismo terrestre
    e sulle sue cause. Chi scrive si è sempre trovato a disagio di fronte
    alle richieste di una spiegazione sull'origine del campo magnetico
    terrestre: o si cerca di cavarsela con poche parole (« si tratta di correnti
    elettriche indotte nell'interno della Terra » che possono forse accontentare
    chi non si occupa in modo particolare di problemi scientifici
    ma non possono soddisfare un fisico, oppure ci si sente obbligati a
    tentare faticosamente di approfondire, sia per capirli personalmente
    che per poterli poi spiegare agli altri, argomenti e ragionamenti che
    sono in realtà accessibili solo a un fisico teorico ben preparato. Apparentemente
    non esiste una via di mezzo, come del resto in molti altri
    campi della fisica contemporanea.
    La presente monografia rappresenta appunto il tentativo di trovare
    questa via di mezzo: nel terzo capitolo, dedicato alle teorie sull'origine
    del campo geomagnetico, si cerca di descrivere qualitativamente
    i principali processi fisici proposti come sorgenti del campo,
    dopo un accenno ai fondamenti fisici e matematici sui quali sono state
    elaborate le varie teorie. Senza farmi soverchie illusioni di essere riuscito
    nell'intento, mi dichiarerei tuttavia soddisfatto se questo lavoro
    destasse sull'argomento l'interesse di qualche giovane ricercatore, incoraggiandolo
    ad un approfondimento.

  7. Il discreto e il continuo complementarita in matematica

    CERN Document Server

    Kuyk, Willem

    1982-01-01

    Nato dall'esperienza didattica dell'autore, il libro si presenta come un testo interdisciplinare di matematica e di filosofia, inteso a fornire un quadro complessivo dello stato attuale dei fondamenti della matematica.

  8. Il collasso dell'Antartide

    OpenAIRE

    Florindo, F.; Boschi, E.

    2009-01-01

    Negli ultimi anni il problema del riscaldamento globale del nostro pianeta (global warming) e del contributo della civiltà moderna all’incremento dei livelli di gas serra ha assunto sempre più rilevanza nell’ambito della comunità scientifica e politica. Nel corso del XX secolo il riscaldamento medio globale è stato di 0.7°C e una delle ultime proiezioni attuate dal Comitato Intergovernativo sui Cambiamenti Climatici (Ipcc-2007) indica che entro il 2100 la temperatura sarà...

  9. IL6 and IL10 are genetic susceptibility factors of periodontal disease

    Directory of Open Access Journals (Sweden)

    Luca Scapoli

    2012-01-01

    Conclusions: The present investigation indicated that polymorphisms of IL6 and IL10 constitute risk factors for chronic periodontitis, while there was no evidence implicating a specific IL1A or IL1B genotype.

  10. Association study of functional polymorphisms in interleukins and interleukin receptors genes: IL1A, IL1B, IL1RN, IL6, IL6R, IL10, IL10RA and TGFB1 in schizophrenia in Polish population.

    Science.gov (United States)

    Kapelski, Pawel; Skibinska, Maria; Maciukiewicz, Malgorzata; Wilkosc, Monika; Frydecka, Dorota; Groszewska, Agata; Narozna, Beata; Dmitrzak-Weglarz, Monika; Czerski, Piotr; Pawlak, Joanna; Rajewska-Rager, Aleksandra; Leszczynska-Rodziewicz, Anna; Slopien, Agnieszka; Zaremba, Dorota; Twarowska-Hauser, Joanna

    2015-12-01

    Schizophrenia has been associated with a large range of autoimmune diseases, with a history of any autoimmune disease being associated with a 45% increase in risk for the illness. The inflammatory system may trigger or modulate the course of schizophrenia through complex mechanisms influencing neurodevelopment, neuroplasticity and neurotransmission. In particular, increases or imbalance in cytokine before birth or during the early stages of life may affect neurodevelopment and produce vulnerability to the disease. A total of 27 polymorphisms of IL1N gene: rs1800587, rs17561; IL1B gene: rs1143634, rs1143643, rs16944, rs4848306, rs1143623, rs1143633, rs1143627; IL1RN gene: rs419598, rs315952, rs9005, rs4251961; IL6 gene: rs1800795, rs1800797; IL6R gene: rs4537545, rs4845617, rs2228145, IL10 gene: rs1800896, rs1800871, rs1800872, rs1800890, rs6676671; IL10RA gene: rs2229113, rs3135932; TGF1B gene: rs1800469, rs1800470; each selected on the basis of molecular evidence for functionality, were investigated in this study. Analysis was performed on a group of 621 patients with diagnosis of schizophrenia and 531 healthy controls in Polish population. An association of rs4848306 in IL1B gene, rs4251961 in IL1RN gene, rs2228145 and rs4537545 in IL6R with schizophrenia have been observed. rs6676671 in IL10 was associated with early age of onset. Strong linkage disequilibrium was observed between analyzed polymorphisms in each gene, except of IL10RA. We observed that haplotypes composed of rs4537545 and rs2228145 in IL6R gene were associated with schizophrenia. Analyses with family history of schizophrenia, other psychiatric disorders and alcohol abuse/dependence did not show any positive findings. Further studies on larger groups along with correlation with circulating protein levels are needed. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. IL-1 and IL-23 mediate early IL-17A production in pulmonary inflammation leading to late fibrosis.

    Directory of Open Access Journals (Sweden)

    Paméla Gasse

    Full Text Available BACKGROUND: Idiopathic pulmonary fibrosis is a devastating as yet untreatable disease. We demonstrated recently the predominant role of the NLRP3 inflammasome activation and IL-1β expression in the establishment of pulmonary inflammation and fibrosis in mice. METHODS: The contribution of IL-23 or IL-17 in pulmonary inflammation and fibrosis was assessed using the bleomycin model in deficient mice. RESULTS: We show that bleomycin or IL-1β-induced lung injury leads to increased expression of early IL-23p19, and IL-17A or IL-17F expression. Early IL-23p19 and IL-17A, but not IL-17F, and IL-17RA signaling are required for inflammatory response to BLM as shown with gene deficient mice or mice treated with neutralizing antibodies. Using FACS analysis, we show a very early IL-17A and IL-17F expression by RORγt(+ γδ T cells and to a lesser extent by CD4αβ(+ T cells, but not by iNKT cells, 24 hrs after BLM administration. Moreover, IL-23p19 and IL-17A expressions or IL-17RA signaling are necessary to pulmonary TGF-β1 production, collagen deposition and evolution to fibrosis. CONCLUSIONS: Our findings demonstrate the existence of an early IL-1β-IL-23-IL-17A axis leading to pulmonary inflammation and fibrosis and identify innate IL-23 and IL-17A as interesting drug targets for IL-1β driven lung pathology.

  12. VT Boundaries - county polygons

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) The BNDHASH dataset depicts Vermont villages, towns, counties, Regional Planning Commissions (RPC), and LEPC (Local Emergency Planning Committee)...

  13. Quantitative Contribution of IL2Rγ to the Dynamic Formation of IL2-IL2R Complexes.

    Directory of Open Access Journals (Sweden)

    Luis F Ponce

    Full Text Available Interleukin-2 (IL2 is a growth factor for several immune cells and its function depends on its binding to IL2Rs in the cell membrane. The most accepted model for the assembling of IL2-IL2R complexes in the cell membrane is the Affinity Conversion Model (ACM. This model postulates that IL2R receptor association is sequential and dependent on ligand binding. Most likely free IL2 binds first to IL2Rα, and then this complex binds to IL2Rβ, and finally to IL2Rγ (γc. However, in previous mathematical models representing this process, the binding of γc has not been taken into account. In this work, the quantitative contribution of the number of IL2Rγ chain to the IL2-IL2R apparent binding affinity and signaling is studied. A mathematical model of the affinity conversion process including the γ chain in the dynamic, has been formulated. The model was calibrated by fitting it to experimental data, specifically, Scatchard plots obtained using human cell lines. This paper demonstrates how the model correctly explains available experimental observations. It was estimated, for the first time, the value of the kinetic coefficients of IL2-IL2R complexes interaction in the cell membrane. Moreover, the number of IL2R components in different cell lines was also estimated. It was obtained a variable distribution in the number of IL2R components depending on the cell type and the activation state. Of most significance, the study predicts that not only the number of IL2Rα and IL2Rβ, but also the number of γc determine the capacity of the cell to capture and retain IL2 in signalling complexes. Moreover, it is also showed that different cells might use different pathways to bind IL2 as consequence of its IL2R components distribution in the membrane.

  14. Allegheny County Blazed Trails Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Shows the location of blazed trails in all Allegheny County parks. This is the same data used in the Allegheny County Parks Trails Mobile App, available for Apple...

  15. Allegheny County Supermarkets & Convenience Stores

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Location information for all Supermarkets and Convenience Stores in Allegheny County was produced using the Allegheny County Fee and Permit Data for 2016.

  16. Allegheny County Block Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset overlays a grid on the County to assist in locating a parcel. The grid squares are 3,500 by 4,500 square feet. The data was derived from original...

  17. LANDSLIDES IN SUCEAVA COUNTY

    Directory of Open Access Journals (Sweden)

    Dan Zarojanu

    2017-07-01

    Full Text Available In the county of Suceava, the landslides are a real and permanent problem. This paper presents the observations of landslides over the last 30 years in Suceava County, especially their morphology, theirs causes and the landslide stopping measures. It presents also several details regarding the lanslides from the town of Suceava, of Frasin and the village of Brodina.

  18. Allegheny County Watershed Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the 52 isolated sub-Watersheds of Allegheny County that drain to single point on the main stem rivers. Created by 3 Rivers 2nd Nature based...

  19. Direct regulation of IL-2 by curcumin.

    Science.gov (United States)

    Oh, Jin-Gyo; Hwang, Da-Jeong; Heo, Tae-Hwe

    2018-01-01

    Interleukin-2 (IL-2) is a crucial growth factor for both regulatory and effector T cells. Thus, IL-2 plays a critical role in the stimulation and suppression of immune responses. Recently, anti-IL-2 antibodies (Abs) have been shown to possess strong IL-2 modulatory activities by affecting the interaction between IL-2 and IL-2 receptors. In this study, we screened an herbal library to identify a compound that regulates IL-2, which resulted in the identification of curcumin as a direct binder and inhibitor of IL-2. Curcumin is a phytochemical with well-known anti-cancer properties. In this study, curcumin mimicked or altered the binding pattern of anti-IL-2 Abs against IL-2 and remarkably inhibited the interaction of recombinant IL-2 with the IL-2 receptor α, CD25. Interestingly, curcumin neutralized the biological activities of IL-2 both in vitro and in vivo. In this report, we elucidated the unsolved mechanism of the anti-cancer effect of curcumin by identifying IL-2 as a direct molecular target. Curcumin, as a small molecule IL-2 modulator, has the potential to be used to treat IL-2 related pathologic conditions. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Il libro agente della socializzazione

    Directory of Open Access Journals (Sweden)

    Daniela Sideri

    2017-06-01

    Full Text Available Il saggio indaga il ruolo del libro come agente di socializzazione, con particolare riferimento al pubblico dei lettori ragazzi e bambini e alle specifiche funzioni formative della “lettura della letteratura” in età pre-scolare e scolare fino ai 14 anni. La ricerca di matrice socio-culturale si è occupata per lo più del libro in qualità di prodotto eminentemente sociale (sociologia della letteratura, contenitore di testi significanti (semiotica, e bene di consumo dell’industria culturale (cultural studies: lo studio proposto richiama le conclusioni fondamentali di decenni di studi intorno al libro, con l’intento di rintracciare i criteri adeguati (tema, target, identità visiva, funzione pratica e utopica a guidare una classificazione dei generi 0-14 che evidenzi il valore socializzante di ciascuno, proponendo così una originale tipologia, che giustifica l’inserimento del libro tra quelle definite “agenzie testuali” della socializzazione.

  1. Il potere di Prometeo e il dovere di Kant

    Directory of Open Access Journals (Sweden)

    Stefano Picchetti

    2006-10-01

    Full Text Available Kant ci suggerisce qualcosa che Prometeo e il mito greco avevano già accennato. L'imperativo che pone freno al fare, è già in sé nel soggetto ed è per questo che egli che egli è responsabile delle proprie azioni, indipendentemente dalla legge scritta.

  2. Il progetto SISTER per il comune di Lignano Sabbiadoro

    Directory of Open Access Journals (Sweden)

    Alberto Poli

    2005-10-01

    Bonelli ha presentato il progetto sperimentale di sistema informatico per la gestione del territorio, che è in corso da circa un anno. Ecco la sintesi della relazione del Sistema Informativo Integrato Territoriale (SISTER realizzato da Politecnica.

  3. Il Sole, il genoma e Internet strumenti delle revoluzioni scientifiche

    CERN Document Server

    Dyson, Freeman J

    2000-01-01

    In queste appassionate conferenze «di soglia» Dyson si sporge sul domani con la visionarietà di un Verne o di un Wells, consapevole però di abbozzare «solo uno dei corsi possibili, tra i milioni di altri che il futuro potrà riservarci». Il nuovo trivio di forze rivoluzionarie che, secondo il modello di Dyson, muoverà lo sviluppo ha nomi noti a tutti, e disputati da molti: energia solare, ingegneria genetica, rete di comunicazione globale. Un loro utilizzo flessibile e sinergico arriverebbe a ridisegnare il paesaggio sociale del pianeta, facendo affluire verso aree depresse risorse ora concentrate in pochi paesi, e ridando vita ovunque all'economia di villaggio. La raccolta di energia da una fonte equidistribuita come la luce solare potrebbe infatti avvenire attraverso coltivazioni arboree manipolate genetica mente allo scopo, con costi sostenibili e senza pregiudizio della ecodiversità. Sia che guardi al prossimo futuro terrestre sia che contempli la prospettiva non troppo lontana di insediamenti uma...

  4. Il programma dell'universo

    CERN Document Server

    Lloyd, Seth

    2006-01-01

    Da quando l'universo ha avuto inizio, ha cominciato a calcolare il proprio comportamento. All'inizio il computer-universo produceva strutture semplici, particelle elementari e leggi elementari della fisica; col passare del tempo ha processato "informazioni" sempre più complesse, producendo strutture sempre più intricate (galassie, stelle, pianeti), ma sempre secondo leggi semplici. Ogni cosa deve quindi la propria esistenza alla capacità intrinseca della materia e dell'energia di processare informazione. Se si decifrasse fino in fondo si potrebbe, con un computer quantistico di dimensioni ridotte, comprendere l'universo nel suo insieme.

  5. Ri-Costruiamo il futuro

    Directory of Open Access Journals (Sweden)

    Guido Maria Amorati

    2012-12-01

    Full Text Available Viene di seguito presentato un report della conferenza “Ri-Costruiamo il futuro” che si è tenuta il 3 ottobre 2012 presso la Facoltà di Ingegneria dell’Università di Bologna. L’evento è stato organizzato e promosso da Edarchibo, la rivista on line dela corso di Laurea in Ingegneria edile-architettura. Alcuni docenti hanno risposto alle domande degli studenti circa le possibilità professionali post-laurea e la ricostruzione a seguito del terremoto.

  6. Il Dio dell'Eriugena

    Directory of Open Access Journals (Sweden)

    Silvia Magnavacca

    2008-07-01

    Full Text Available In un universo interpretato come sogno da decifrare, la metafisica è lo strumento, secondo Borges, con cui l’uomo tenta di rendere coerente questo sogno. Il pensiero di Eriugena è particolarmente affascinante per Borges, in quanto accetta la sfida della veritigine: un Dio che dal nulla della sua indeterminatezza dà luogo al mondo, dispiegandosi negli archetipi che popolano il sogno dell’universo. Una fantastica metafisica che allontana dall’uomo lo sgomento per la condanna alla propria individualità.

  7. Linkage and association studies of IL1B and IL1RN gene polymorphisms in preeclampsia

    NARCIS (Netherlands)

    Lachmeijer, AMA; Nosti-Escanilla, MP; Bastiaans, EB; Pals, G; Sankuijl, LA; Kostense, PJ; Aarnoudse, JG; Crusius, JBA; Pena, AS; Dekker, GA; Arngrimsson, R; ten Kate, LP

    2002-01-01

    Objective: To determine whether preeclampsia is either associated with or linked to two polymorphisms in the IL1B gene (IL1B-TaqI and IL1B-511) and one polymorphism in the IL1RN gene (IL1RN-IVS2). Methods: Genotyping was performed in 150 affected sib-pair families and 104 healthy Dutch blood donors.

  8. Role of IL-38 and Its Related Cytokines in Inflammation

    Directory of Open Access Journals (Sweden)

    Xianli Yuan

    2015-01-01

    Full Text Available Interleukin- (IL- 38 is a recently discovered cytokine and is the tenth member of the IL-1 cytokine family. IL-38 shares structural features with IL-1 receptor antagonist (IL-1Ra and IL-36Ra. IL-36R is the specific receptor of IL-38, a partial receptor antagonist of IL-36. IL-38 inhibits the production of T-cell cytokines IL-17 and IL-22. IL-38 also inhibits the production of IL-8 induced by IL-36γ, thus inhibiting inflammatory responses. IL-38-related cytokines, including IL-1Ra and IL-36Ra, are involved in the regulation of inflammation and immune responses. The study of IL-38 and IL-38-related cytokines might provide new insights for developing anti-inflammatory treatments in the near future.

  9. Clinical significance of measurement of changes of serum IL-6, IL-18 and IL-1β levels after treatment in patients with endometriosis

    International Nuclear Information System (INIS)

    Zhang Chunyan; Zhang Shumin; Zhou Dongxia; Wang Enbo

    2008-01-01

    Objective: To explore the clinical significance of changes of serum IL-6, IL-18 and IL-1β levels after treatment in patients with endometriosis. Methods: Serum IL-6 (with RIA) and IL-18, IL-1β (with ELISA) levels were determined in 38 patients with endometriosis both before and after treatment as well as 35 controls. Results: Before treatment, the serum IL-6, IL- 18 and IL-1β levels were significantly higher in the patients than those in controls (P 0.05). Conclusion: Detection of serum IL-6, IL-18 and IL- 1β levels might reflect the progress of diseases in patients with endometriosis. (authors)

  10. IL-6 Receptor Isoforms and Ovarian Cancer

    Science.gov (United States)

    2013-01-01

    2 mice were normal in appearance and were born in the expected Mendelian ratio. Il6ra2/2 mice have a defective response to IL-6 IL-6 is critical for...improved wound contraction in Il62/2 mice (Fig. 5F, 5G), similar to data obtained in mice with a combined genetic deficit of IL-6 and IL-6Ra. These data...specificity from the cytokine receptor gp130. Trends Genet . 20: 23–32. The Journal of Immunology 7227 at U niv of C incinnati Serials R eceiving A cq D ept

  11. Allegheny County Older Housing

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Older housing can impact the quality of the occupant's health in a number of ways, including lead exposure, housing quality, and factors that may exacerbate...

  12. Allegheny County Housing Tenure

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Home ownership provides a number of financial, social, and health benefits to American families. Especially in areas with housing price appreciation, home ownership...

  13. Allegheny County Cemetery Outlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Outlines of public and private cemeteries greater than one acre in size. Areas were delineated following a generalized line along the outside edge of the area....

  14. Allegheny County Dog Licenses

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — A list of dog license dates, dog breeds, and dog name by zip code. Currently this dataset does not include City of Pittsburgh dogs.

  15. Allegheny County Sheriff Sales

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — List of properties up for auction at a Sheriff Sale. Datasets labeled "Current" contain this month's postings, while those labeled "Archive" contain a running list...

  16. Allegheny County Vacant Properties

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Mail carriers routinely collect data on address no longer receiving mail due to vacancy. This vacancy data is reported quarterly at census tract geographies in the...

  17. HYDRAULICS, GREER COUNTY, OKLAHOMA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Approximate hydraulic analysis was performed on streams in Greer County, Oklahoma. The approximate analysis was performed in accordance the FEMA G&S. Hydraulic...

  18. Durham County Demographic Profile

    Data.gov (United States)

    City and County of Durham, North Carolina — (a) Includes persons reporting only one race.(b) Hispanics may be of any race, so also are included in applicable race categories. D: Suppressed to avoid disclosure...

  19. Allegheny County Hydrology Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Hydrology Feature Dataset contains photogrammetrically compiled water drainage features and structures including rivers, streams, drainage canals, locks, dams,...

  20. Allegheny County Hydrology Lines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Hydrology Feature Dataset contains photogrammetrically compiled water drainage features and structures including rivers, streams, drainage canals, locks, dams,...

  1. Allegheny County Walk Scores

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Walk Score measures the walkability of any address using a patented system developed by the Walk Score company. For each 2010 Census Tract centroid, Walk Score...

  2. Elevated levels of circulating IL-7 and IL-15 in patients with early stage prostate cancer

    Directory of Open Access Journals (Sweden)

    Bachmann Alexander

    2011-09-01

    Full Text Available Abstract Background Chronic inflammation has been suggested to favour prostate cancer (PCA development. Interleukins (IL represent essential inflammation mediators. IL-2, IL-7, IL-15 and IL-21, sharing a common receptor γ chain (c-γ, control T lymphocyte homeostasis and proliferation and play major roles in regulating cancer-immune system interactions. We evaluated local IL-2, IL-7, IL-15 and IL-21 gene expression in prostate tissues from patients with early stage PCA or benign prostatic hyperplasia (BPH. As control, we used IL-6 gene, encoding an IL involved in PCA progression. IL-6, IL-7 and IL-15 titres were also measured in patients' sera. Methods Eighty patients with BPH and 79 with early (1 to 2c stage PCA were enrolled. Gene expression in prostate tissues was analyzed by quantitative real-time PCR (qRT-PCR. Serum IL concentrations and acute phase protein titres were evaluated by ELISA. Mann-Whitney, Wilcoxon and χ2 tests were used to compare IL gene expression and serum titers in the two groups of patients. Receiver operating characteristic (ROC curves were constructed to evaluate the possibility to distinguish sera from different groups of patients based on IL titers. Results IL-2 and IL-21 gene expression was comparably detectable, with low frequency and at low extents, in PCA and BPH tissues. In contrast, IL-6, IL-7 and IL-15 genes were expressed more frequently (p Conclusions Expression IL-7 and IL-15 genes in prostate tissues and corresponding serum titres are significantly increased in patients with early stage PCA as compared with patients with BPH.

  3. Aloin Inhibits Interleukin (IL)-1β-Stimulated IL-8 Production in KB Cells.

    Science.gov (United States)

    Na, Hee Sam; Song, Yu Ri; Kim, Seyeon; Heo, Jun-Young; Chung, Hae-Young; Chung, Jin

    2016-06-01

    Interleukin (IL)-1β, which is elevated in oral diseases including gingivitis, stimulates epithelial cells to produce IL-8 and perpetuate inflammatory responses. This study investigates stimulatory effects of salivary IL-1β in IL-8 production and determines if aloin inhibits IL-1β-stimulated IL-8 production in epithelial cells. Saliva was collected from volunteers to determine IL-1β and IL-8 levels. Samples from volunteers were divided into two groups: those with low and those with high IL-1β levels. KB cells were stimulated with IL-1β or saliva with or without IL-1 receptor agonist or specific mitogen-activated protein kinase (MAPK) inhibitors. IL-8 production was measured by enzyme-linked immunosorbent assay (ELISA). MAPK protein expression involved in IL-1β-induced IL-8 secretion was detected by Western blot. KB cells were pretreated with aloin, and its effect on IL-1β-induced IL-8 production was examined by ELISA and Western blot analysis. Saliva with high IL-1β strongly stimulated IL-8 production in KB cells, and IL-1 receptor agonist significantly inhibited IL-8 production. Low IL-1β-containing saliva did not increase IL-8 production. IL-1β treatment of KB cells induced activation of MAPK signaling molecules as well as nuclear factor-kappa B. IL-1β-induced IL-8 production was decreased by p38 and extracellular signal-regulated kinase (ERK) inhibitor treatment. Aloin pretreatment inhibited IL-1β-induced IL-8 production in a dose-dependent manner and inhibited activation of the p38 and ERK signaling pathway. Finally, aloin pretreatment also inhibited saliva-induced IL-8 production. Results indicated that IL-1β in saliva stimulates epithelial cells to produce IL-8 and that aloin effectively inhibits salivary IL-1β-induced IL-8 production by mitigating the p38 and ERK pathway. Therefore, aloin may be a good candidate for modulating oral inflammatory diseases.

  4. A Novel Immunoregulatory Function for IL-23: Inhibition of IL-12 Dependent IFN-γ Production

    Science.gov (United States)

    Sieve, Amy N.; Meeks, Karen D.; Lee, Suheung; Berg, Rance E.

    2011-01-01

    Summary Most studies investigating the function of IL-23 have concluded that it promotes IL-17 secreting T cells. While some reports have also characterized IL-23 as having redundant pro-inflammatory effects with IL-12, we have instead found that IL-23 antagonizes IL-12 induced secretion of IFN-γ. When splenocytes or purified populations of T cells are cultured with IL-23, IFN-γ secretion in response to IL-12 is dramatically reduced. The impact of IL-23 is most prominent in CD8 T cells, but is also observed in NK and CD4 T cells. Mechanistically, the IL-23 receptor is not required for this phenomenon, and IL-23 inhibits signaling through the IL-12 receptor by reducing IL-12 induced signal transducer and activator of transcription 4 (STAT4) phosphorylation. IL-23 is also able to reduce IFN-γ secretion by antagonizing endogenously produced IL-12 from Listeria monocytogenes (LM) infected macrophages. In vivo, LM infection induces higher serum IFN-γ levels and a greater percentage of IFN-γ+CD8+ T cells in IL-23p19 deficient mice as compared to wild-type mice. This increase in IFN-γ production coincides with increased LM clearance at days 2–3 post-infection. Our data suggest that IL-23 may be a key factor in determining the responsiveness of lymphocytes to IL-12 and their subsequent secretion of IFN-γ. PMID:20458705

  5. Identification and Characterization of a Novel IL-4 Receptor α Chain (IL-4Rα Antagonist to Inhibit IL-4 Signalling

    Directory of Open Access Journals (Sweden)

    Nayyar Ahmed

    2015-05-01

    Full Text Available Background/Aims: In recent times, allergy has become a financial, physical and psychological burden to the society as a whole. In allergic cascades, cytokine IL-4 binds to IL-4 receptor (IL-4R, consequently producing allergen-specific IgE antibodies by B cells. In addition, among other functions, IL-4 is also responsible for B and T cell proliferation and differentiation. Hence, characterization of novel antagonists that inhibit IL-4 signalling forms the overall aim of this study. Methods: Phage display was used to screen a random 12-mer synthetic peptide library with a human IL-4Rα to identify peptide candidates. Once identified, the peptides were commercially synthesized and used for in vitro immunoassays. Results: We have successfully used phage display to identify M13 phage clones that demonstrated specific binding to IL-4Rα. The peptide N1 was synthesized for use in ELISA, demonstrating significant binding to IL-4Rα and inhibiting interaction with cytokine IL-4. Furthermore, the peptide was tested in a transfected HEK-Blue IL-4 reporter cell line model, which produces alkaline phosphatase (AP. QUANTI-Blue, a substrate, breaks down in the presence of AP producing a blue coloration. Using this colorimetric analysis, >50% inhibition of IL-4 signalling was achieved. Conclusion: We have successfully identified and characterised a synthetic peptide antagonist against IL-4Rα, which effectively inhibits IL-4 interaction with the IL-4Rα in vitro. Since IL-4 interaction with IL-4Rα is a common pathway for many allergies, a prophylactic treatment can be devised by inhibiting this interaction for future treatment of allergies.

  6. The role of IL-17 in psoriasis.

    Science.gov (United States)

    Malakouti, Mona; Brown, Gabrielle Elena; Wang, Eva; Koo, John; Levin, Ethan C

    2015-02-01

    Psoriasis is a chronic skin condition traditionally believed to involve the Th1 pathway. Recently, the IL-23/Th17/IL-17 pathway has been highlighted in the pathogenesis of psoriasis and other autoimmune inflammatory conditions. From a clinician's perspective, we sought to review the basic science data relevant to IL-17's role in psoriasis pathogenesis. We performed a Pubmed and Web of Knowledge search for English articles starting from 1990 that discussed the Th17 pathway. Search terms such as "IL-17" and "psoriasis" were utilized. The IL-17 pathway is regulated by IL-23, a cytokine that is vital for the expansion and maintenance of the Th17 cell population. Th17 derived cytokines (IL-17A, IL-17F, IL-17A/F and IL-22) were elevated in both psoriasis-like murine models and human psoriatic lesional biopsies. Ixekizumab (anti-IL-17A) treatment of psoriasis was found to normalize levels of IL-17 downstream gene products. Both preclinical and clinical studies support the central role of IL-17 in the pathogenesis of psoriasis.

  7. Hmgb1-IL-23-IL-17-IL-6-Stat3 Axis Promotes Tumor Growth in Murine Models of Melanoma

    Directory of Open Access Journals (Sweden)

    Qiu Tang

    2013-01-01

    Full Text Available In order to understand how tumor cells can escape immune surveillance mechanisms and thus develop antitumor therapies, it is critically important to investigate the mechanisms by which the immune system interacts with the tumor microenvironment. In our current study, IL-17 deficiency results in reduced melanoma tumor size, diminished numbers of proliferating cells and blood vessels, and decreased percentage of CD11b+Gr-1+ MDSCs in tumor tissues. IL-17 promotes IL-6 induction and Stat3 activation. Treatment of Stat3 inhibitor WP1066 in B16-F10 tumor cells inoculated wild-type mice inhibits tumor growth. Additional administration of recombinant IL-6 into B16-F10 tumor-bearing IL-17−/− mice results in markedly increased tumor size and p-Stat3 expression, whereas additional recombinant IL-17 administration into B16-F10 tumor-bearing wild-type mice treated with anti-IL-6 mAb does not significantly alter the tumor growth and p-Stat3 expression. In our further study, blockade of Hmgb1-RAGE pathway inhibits melanoma tumor growth and reduces production of IL-23 and IL-17. All these data suggest that Hmgb1-IL-23-IL-17-IL-6-Stat3 axis plays a pivotal role in tumor development in murine models of melanoma, and blocking any portion of this axis will attenuate melanoma tumor growth.

  8. IL RADIODRAMMA COME STRUMENTO DIDATTICO

    Directory of Open Access Journals (Sweden)

    Valeria Cattaneo

    2018-03-01

    Full Text Available Può un format apparentemente superato come il radiodramma rappresentare uno strumento didattico innovativo? In questo articolo viene presentato un progetto sperimentale in cui il format del dramma radiofonico è stato messo al servizio dell’insegnamento dell’italiano come lingua seconda. Dopo una breve rassegna delle peculiarità di questo “teatro senza palcoscenico”, se ne illustrano sommariamente la storia e le precedenti applicazioni in ambito scolastico-formativo. In seguito sono esposte la struttura, le tempistiche e gli strumenti di realizzazione, nonché le finalità didattiche complessive e quelle peculiari di ciascuna fase del progetto. Vengono quindi esplicitate le funzioni comunicative, le aree lessicali e le strutture morfosintattiche selezionate per portare a termine il task finale: la produzione di una puntata di radiodramma. Nella conclusione, nell’ottica di una possibile riproposta del progetto, si mettono in luce i punti di forza e le criticità emerse dalla sperimentazione attuata. In Appendice viene dato il copione del radiodramma in versione integrale, accompagnato da un collegamento ipertestuale per poter ascoltare il podcast prodotto dagli studenti.   Radio drama as a teaching tool Can an apparently old-fashioned format like a radio play be an innovative teaching tool? This article illustrates an experimental project where this format was used to teach Italian as a second language. After a brief overview of the peculiarities of this “stageless theatre”, a summary of its history and applications in schools and training contexts is presented. The structure of the radio play, the time and realization of the tools is explained, with the general didactic goals and the specific purpose of each stage of the project. The communicative functions, the lexical areas and the morpho-syntactic structures selected in order to create the final project – the production of a radio play – are summarized. In conclusion, we

  9. Screening criteria for ILs used in NH

    NARCIS (Netherlands)

    Wang, M.; Infante Ferreira, C.A.; Groll, Eckhard

    2016-01-01

    This paper describes a properties-optimization work for the working fluids in NH3 / ionic liquid (ILs) based single-effect absorption heat pumps. The optimum parameters of the IL can be used as criteria in screening task-specified ILs, which play the role of absorbents, in absorption heat pumps.

  10. Il Generale e il professore. Roma-Lubiana 1942

    OpenAIRE

    Sala, Teodoro

    2004-01-01

    Durante l'estate del 1942 l'XI Corpo d'armata scatenò la sua offensiva mettendo a ferro e fuoco la Slovenia annessa. Fungeva da vademecum la circolare di Roatta: esecuzioni sommarie anche collettive, incendio di centri abitati, deportazione di nuclei sempre più consistenti di civili, distruzione di opere pubbliche, requisizioni di bestiame e derrate, furono all'ordine del giorno. Impegnati nelle operazioni sessantamila soldati di quattro divisioni più complementi. Il comandante del Corpo d'ar...

  11. Cord Blood Cells Responses to IL2, IL7 and IL15 Cytokines for mTOR Expression

    Directory of Open Access Journals (Sweden)

    Anahita Mohammadian

    2017-04-01

    Full Text Available Purpose: Mammalian target of rapamycin (mTORis important in hematopoiesis and affect cell growth,differentiation and survival. Although previous studies were identified the effect of cytokines on the mononuclear cells development however the cytokines effect on mTOR in cord blood mononuclear cells was unclear. The aim of this study was to evaluate mTOR expression in cord blood mononuclear and cord blood stem cells (CD34+ cells in culture conditions for lymphoid cell development. Methods: Isolation of The mononuclear cells (MNCs from umbilical cord blood were done with use of Ficollpaque density gradient. We evaluated cultured cord blood mononuclear and CD34+ cells in presece of IL2, IL7 and IL15 at distinct time points during 21 days by using flow cytometry. In this study, we presented the role of IL2, IL7 and IL15 on the expression of mTOR in cord blood cells. Results: mTOR expression were increased in peresence of IL2, IL7 and IL15 in day 14 and afterword reduced. However in persence of IL2 and IL15 expression of mTOR significantly reduced. mTOR expression in CD34+ cells decreased significantly from day7 to day 21 in culture. Conclusion: cytokines play important role in mTOR expression during hematopoiesis and development of cord blood mononuclear cells.

  12. Il gioco le leggi naturali governano il caso

    CERN Document Server

    Eigen, Manfred

    1986-01-01

    Manfred Eigen, Premio Nobel per la chimica nel 1967, e la sua collaboratrice Ruthild Winkler hanno voluto con questo libro uscire allo scoperto, esponendo in una trattazione complessa ma comprensibile per ogni lettore veramente interessato una teoria molto audace, basata su ricerche e scoperte di Eigen stesso e di altri (come per esempio Thom e Prigogine) che in questi ultimi anni sono al centro dell’attenzione degli scienziati, anche se non sempre sono filtrate al di fuori della loro cerchia. Questa teoria ha come perno la nozione di gioco: e non già in una o più delle innumerevoli accezioni della parola, ma in tutte, con l’aggiunta di una ulteriore accezione che sottende tutte le altre: il gioco come struttura intelligibile emergente dal divenire caotico, quindi come fenomeno «che ha guidato fin dall’inizio il corso dell’Universo». Gioco, in questo libro, è dunque un «fenomeno naturale», non specificamente umano. I giochi che noi tutti giochiamo sono soltanto la schiuma variegata di un flutto...

  13. Structure of IL-22 Bound to Its High-Affinity IL-22R1 Chain

    Energy Technology Data Exchange (ETDEWEB)

    Jones, B.C.; Logsdon, N.J.; Walter, M.R. (UAB)

    2008-09-29

    IL-22 is an IL-10 family cytokine that initiates innate immune responses against bacterial pathogens and contributes to immune disease. IL-22 biological activity is initiated by binding to a cell-surface complex composed of IL-22R1 and IL-10R2 receptor chains and further regulated by interactions with a soluble binding protein, IL-22BP, which shares sequence similarity with an extracellular region of IL-22R1 (sIL-22R1). IL-22R1 also pairs with the IL-20R2 chain to induce IL-20 and IL-24 signaling. To define the molecular basis of these diverse interactions, we have determined the structure of the IL-22/sIL-22R1 complex. The structure, combined with homology modeling and surface plasmon resonance studies, defines the molecular basis for the distinct affinities and specificities of IL-22 and IL-10 receptor chains that regulate cellular targeting and signal transduction to elicit effective immune responses.

  14. Differential regulation of human IL-7 receptor alpha expression by IL-7 and TCR signaling

    NARCIS (Netherlands)

    Alves, Nuno L.; van Leeuwen, Ester M. M.; Derks, Ingrid A. M.; van Lier, René A. W.

    2008-01-01

    IL-7Ralpha is essential for the development and homeostatic maintenance of mature T cells. Studies in humans and mice have shown that IL-7Ralpha expression is reduced by its cognate cytokine, IL-7, and Ag, suggesting that active regulation of IL-7 responsiveness is necessary to balance T cell

  15. Role of interleukin-23 (IL-23) receptor signaling for IL-17 responses in human Lyme disease

    NARCIS (Netherlands)

    Oosting, M.; Hofstede, H.J.M. ter; Veerdonk, F.L. van de; Sturm, P.D.J.; Kullberg, B.J.; Meer, J.W.M. van der; Netea, M.G.; Joosten, L.A.B.

    2011-01-01

    Interleukin-23 (IL-23) is known to play a crucial role in the development and maintenance of T helper 17 cells. It has been previously demonstrated that IL-17 is involved in experimental Lyme arthritis, caused by Borrelia burgdorferi bacteria. However, the precise role of the IL-23 receptor (IL-23R)

  16. Vaccination with IL-6 analogues induces autoantibodies to IL-6 and influences experimentally induced inflammation

    DEFF Research Database (Denmark)

    Galle, Pia; Jensen, Lene; Andersson, Christina

    2007-01-01

    IL-6 is involved in inflammation and a therapeutic target. 0.1% of Danish blood donors have nanomolar plasma concentrations of polyclonal, picomolar affinity and in vitro as well as in vivo neutralizing IgG autoantibodies to IL-6 (aAb-IL-6). Such donors are assumed to be severely IL-6 deficient; ...... principle might be a viable alternative in immune competent humans suffering from disorders driven by IL-6....

  17. Clinical value of determination of changes of serum Gas, IL-2, IL-10 and IL-18 levels after transfusion of Red blood cells in patients with peptic ulcer

    International Nuclear Information System (INIS)

    Liu Tingting; Li Xinghua

    2011-01-01

    Objective: To investigation the changes of serum Gas, IL-2, IL-10 and IL-18 contents after transfusion of red blood cells in patients with peptic ulcer. Methods: Serum Gas, IL-2, IL-10 (with RIA), serum IL-18 (with ELISA) levels were measured in 31 patients with peptic ulcer and 35 controls. Results: Before transfusion,the serum IL-2 level in the patients was significantly lower than that in controls (P 0.05). Conclusion: Detection of serum Gas, IL-2, IL-10 and IL-18 levels is clinically useful for monitoring progress and favourable prognosis of patients with peptic ulcer possess important clinical value. (authors)

  18. Allegheny County School District Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the school district boundaries within Allegheny County If viewing this description on the Western Pennsylvania Regional Data Center’s open...

  19. Allegheny County Park Rangers Outreach

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Launched in June 2015, the Allegheny County Park Rangers program reached over 48,000 people in its first year. Park Rangers interact with residents of all ages and...

  20. Allegheny County Poor Housing Conditions

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This estimate of the percent of distressed housing units in each Census Tract was prepared using data from the American Community Survey and the Allegheny County...

  1. Allegheny County Public Building Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains the locations of municipal facilities in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open...

  2. Allegheny County Primary Care Access

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The data on health care facilities includes the name and location of all the hospitals and primary care facilities in Allegheny County. The current listing of...

  3. Allegheny County Addressing Street Centerlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the road centerlines in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  4. Allegheny County Addressing Segment Aliases

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This table contains the segment aliases for roads in Allegheny County that may have an alternate street nameIf viewing this description on the Western Pennsylvania...

  5. Allegheny County Addressing Street Aliases

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the road centerlines in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  6. Allegheny County Jail Daily Census

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — A daily census of the inmates at the Allegheny County Jail (ACJ). Includes gender, race, age at booking, and current age. The records for each month contain a...

  7. 2015 Lowndes County (GA) Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — TASK NAME: NOAA OCM Lidar for Lowndes County, GA with the option to Collect Lidar in Cook and Tift Counties, GA Lidar Data Acquisition and Processing Production Task...

  8. Curry County E-911 Roads

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Line attributes denoting all street centerlines in Curry County. Dataset includes all centerlines for all county maintained roads, all state and federal highways,and...

  9. TERRAIN, PROVIDENCE COUNTY, RHODE ISLAND

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Providence AOI consists of the costal portion of the county, and meshes up seamlessly with the Kent county AOI directly south. Ground Control is collected...

  10. Allegheny County Summer Food Sites

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This data set shows the Summer Food Sites located within Allegheny County for children (18 years and younger) for breakfast and lunch during summer recess. OPEN...

  11. Allegheny County Commercial Vehicle Inspections

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset lists the locations and results of all commercial vehicle inspections performed by the Allegheny County Police Motor Carrier Safety Assistance Program...

  12. Providing engineering services to counties.

    Science.gov (United States)

    2008-09-01

    An engineer is required by law to safeguard the health, safety and welfare of the public. The current Kansas : statute state, The Board of County Commissioners of each county shall appoint a licensed professional : engineer, whose title shall be c...

  13. Allegheny County Mortgage Foreclosure Records

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This data includes filings related to mortgage foreclosure in Allegheny County. The foreclosure process enables a lender to take possession of a property due to an...

  14. Grant County E-911 Roads

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set contains a vector digital representation of all accessible roads in the county including interstate highways, State highways, county roads and city...

  15. Allegheny County Property Sale Transactions

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains data on all Real Property parcels that have sold since 2013 in Allegheny County, PA. Before doing any market analysis on property sales, check...

  16. Allegheny County Fatal Accidental Overdoses

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Fatal accidental overdose incidents in Allegheny County, denoting age, gender, race, drugs present, zip code of incident and zip code of residence. Zip code of...

  17. Allegheny County Cell Tower Points

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset portrays cell tower locations as points in Allegheny County. The dataset is based on outbuilding codes in the Property Assessment Parcel Database used...

  18. Allegheny County Zip Code Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the zip code boundaries that lie within Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open...

  19. Sonoma County, CA, 2013 Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Sonoma County Vegetation Mapping and LiDAR Consortium retained WSI to provide lidar and Orthophoto data and derived products in Sonoma County, CA. A classified LAS...

  20. Valencia County E-911 Roads

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set contains a vector digital representation of all accessible roads in the county including interstate highways, State highways, county roads and some...

  1. Allegheny County Fast Food Establishments

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Allegheny County Health Department has generated this list of fast food restaurants by exporting all chain restaurants without an alcohol permit from the...

  2. Allegheny County Land Use Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Allegheny County land use as ascribed to areas of land. The Land Use Feature Dataset contains photogrammetrically compiled information concerning vegetation and...

  3. Allegheny County Employee Salaries 2016

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Employee salaries are a regular Right to Know request the County receives. Here is the disclaimer language that is included with the dataset from the Open Records...

  4. IL-6, in synergy with IL-7 or IL-15, stimulates TCR-independent proliferation and functional differentiation of CD8+ T lymphocytes.

    Science.gov (United States)

    Gagnon, Julien; Ramanathan, Sheela; Leblanc, Chantal; Cloutier, Alexandre; McDonald, Patrick P; Ilangumaran, Subburaj

    2008-06-15

    Recent reports have shown that IL-21, in synergy with IL-15, stimulates proliferation of CD8(+) T lymphocytes in the absence of signaling via the TCR. In this study, we show that IL-6, which induces phosphorylation of STAT3 similarly to IL-21, also can stimulate proliferation of CD8(+) T cells in synergy with IL-7 or IL-15. IL-6 displays a stronger synergy with IL-7 than with IL-15 to stimulate naive CD8(+) T cells. Concomitant stimulation by IL-6 or IL-21 augments phosphorylation and DNA-binding activity of STAT5 induced by IL-7 or IL-15. Like IL-21, IL-6 reduces the TCR signaling threshold required to stimulate CD8(+) T cells. Prior culture of P14 TCR transgenic CD8 T cells with IL-6 or IL-21 in the presence of IL-7 or IL-15 augments their proliferation and cytolytic activity upon subsequent stimulation by Ag. Furthermore, cytokine stimulation induces quantitatively and qualitatively distinct phenotypic changes on CD8(+) T cells compared with those induced by TCR signaling. We propose that the ability of IL-6 to induce TCR-independent activation of CD8(+) T cells in synergy with IL-7 or IL-15 may play an important role in the transition from innate to adaptive immunity.

  5. 76 FR 9634 - Union Pacific Railroad Company-Abandonment Exemption-in Lafayette County, MO

    Science.gov (United States)

    2011-02-18

    ... Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in Lafayette County, MO Union Pacific Railroad Company (UP) filed a verified notice of exemption under 49 CFR part 1152... Attorney, Union Pacific Railroad Company, 101 North Wacker Drive, Room 1920, Chicago, IL 60606. If the...

  6. 78 FR 33468 - Union Pacific Railroad Company-Abandonment Exemption-in Wright County, Iowa

    Science.gov (United States)

    2013-06-04

    ... Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in Wright County, Iowa Union Pacific Railroad Company (UP) has filed a verified notice of exemption under 49 CFR part 1152... Attorney, Union Pacific Railroad Company, 101 North Wacker Drive, Room 1920, Chicago, IL 60606. If the...

  7. Expression of IL33 and IL35 in oral lichen planus.

    Science.gov (United States)

    Javvadi, L R; Parachuru, V P B; Milne, T J; Seymour, G J; Rich, Alison M

    2018-04-09

    Oral lichen planus (OLP) is a complex immunological disorder, mediated in part by the release of cytokines by activated T-cells. Recently, the role of novel cytokines including IL33 and IL35 has been described in various chronic inflammatory diseases. IL33, a member of the IL-1 superfamily of cytokines, functions as an 'alarmin' released after cell necrosis to alert the immune system to tissue damage or stress. IL35, a member of IL12 cytokine family, is produced by regulatory T-cells and suppresses the immune response. The expression of IL33 and IL35 is yet to be investigated in OLP. The aim of this study was to determine the presence and topographical distribution of IL33 and IL35 in OLP using immunohistochemistry and quantitative real-time reverse transcriptase polymerase chain reaction (qPCR). For IHC, formalin-fixed paraffin-embedded archival specimens of OLP (n = 10) and a non-specific inflammatory (NSI) control group (n = 9) were used. A double-labelling immunofluorescence technique was used to determine the expression of IL33 and IL35 on CD3 + T-cells. In addition, 12 fresh tissue samples (OLP n = 6 and NSI controls n = 6) were used to determine the gene expression of IL33 and EBI3 (one chain of the dimeric IL35). Quantitative and qualitative analysis was performed with statistical significance set at p < 0.05. IHC showed positive immunostaining with IL33 and IL35 in both OLP and NSI. Comparison of the numbers of IL33 + and IL35 + cells in OLP and NSI did not show any significant difference. In OLP, there were significantly more IL33 + cells in the deeper connective tissue region than at the epithelial-connective tissue interface. Interestingly, all IL35 + cells observed in both OLP and NSI tissues showed ovoid/plasmacytoid morphology. Double-labelling immunofluorescence showed that IL33 and IL35 expression was not localized within CD3 + T-cells. The gene expression experiments showed significantly higher expression of EBI3 (fold

  8. Expanding Diversity in Molecular Structures and Functions of the IL-6/IL-12 Heterodimeric Cytokine Family

    Directory of Open Access Journals (Sweden)

    Hideaki Hasegawa

    2016-11-01

    Full Text Available The interleukin (IL-6/IL-12 family cytokines have pleiotropic functions and play critical roles in multiple immune responses. This cytokine family has very unique characteristics in that they are composed of two distinct subunits forming a heterodimer and each cytokine and receptor subunit shares with each other. The members of this cytokine family are increasing; currently, there are more than 6 cytokines, including the tentatively named cytokines IL-Y (p28/p40, IL-12 (p35/p40, IL-23 (p19/p40, IL-27 p28/Epstein-Barr virus-induced protein 3 (EBI3, IL-35 (p35/EBI3, and IL-39 (p19/EBI3. This family of cytokines covers a very broad range of immune responses, including pro-inflammatory responses such as helper T (Th1, Th2, and Th17 to anti-inflammatory responses such as regulatory T (Treg cells and IL-10-producing Treg cells. IL-12 is the first member of this family, and IL-12, IL-23, and IL-27 are mainly produced by activated antigen-presenting cells such as dendritic cells and macrophages. IL-12 plays a critical role in the promotion of Th1 immune responses by inducing interferon-γ production to combat pathogens and malignant tumors. IL-23 induces IL-17 production and is necessary to maintain pathogenic Th17 cells that cause inflammatory and autoimmune diseases. IL-27 was initially reported to play a critical role in promotion of Th1 differentiation; however, subsequent studies revealed that IL-27 has broader stimulatory and inhibitory roles by inducing IL-10-producing Treg cells. IL-35 is produced by forkhead box P3+ Treg cells and activated B cells and has immunosuppressive functions to maintain immune tolerance. The most recently identified cytokine, IL-39, is produced by activated B cells and has pro-inflammatory functions. The cytokine tentatively named IL-Y seems to have anti-inflammatory functions by inhibiting Th1 and Th17 differentiation. In addition, individual cytokine subunits were also shown to have self-standing activities. Thus

  9. IL-21 Receptor Expression in Human Tendinopathy

    Science.gov (United States)

    Campbell, Abigail L.; Smith, Nicola C.; Reilly, James H.; Kerr, Shauna C.; Leach, William J.; Fazzi, Umberto G.; Rooney, Brian P.; Murrell, George A. C.; Millar, Neal L.

    2014-01-01

    The pathogenetic mechanisms underlying tendinopathy remain unclear, with much debate as to whether inflammation or degradation has the prominent role. Increasing evidence points toward an early inflammatory infiltrate and associated inflammatory cytokine production in human and animal models of tendon disease. The IL-21/IL-21R axis is a proinflammatory cytokine complex that has been associated with chronic inflammatory diseases including rheumatoid arthritis and inflammatory bowel disease. This project aimed to investigate the role and expression of the cytokine/receptor pair IL-21/IL-21R in human tendinopathy. We found significantly elevated expression of IL-21 receptor message and protein in human tendon samples but found no convincing evidence of the presence of IL-21 at message or protein level. The level of expression of IL-21R message/protein in human tenocytes was significantly upregulated by proinflammatory cytokines (TNFα/IL-1β) in vitro. These findings demonstrate that IL-21R is present in early human tendinopathy mainly expressed by tenocytes and macrophages. Despite a lack of IL-21 expression, these data again suggest that early tendinopathy has an inflammatory/cytokine phenotype, which may provide novel translational targets in the treatment of tendinopathy. PMID:24757284

  10. IL-21 Receptor Expression in Human Tendinopathy

    Directory of Open Access Journals (Sweden)

    Abigail L. Campbell

    2014-01-01

    Full Text Available The pathogenetic mechanisms underlying tendinopathy remain unclear, with much debate as to whether inflammation or degradation has the prominent role. Increasing evidence points toward an early inflammatory infiltrate and associated inflammatory cytokine production in human and animal models of tendon disease. The IL-21/IL-21R axis is a proinflammatory cytokine complex that has been associated with chronic inflammatory diseases including rheumatoid arthritis and inflammatory bowel disease. This project aimed to investigate the role and expression of the cytokine/receptor pair IL-21/IL-21R in human tendinopathy. We found significantly elevated expression of IL-21 receptor message and protein in human tendon samples but found no convincing evidence of the presence of IL-21 at message or protein level. The level of expression of IL-21R message/protein in human tenocytes was significantly upregulated by proinflammatory cytokines (TNFα/IL-1β in vitro. These findings demonstrate that IL-21R is present in early human tendinopathy mainly expressed by tenocytes and macrophages. Despite a lack of IL-21 expression, these data again suggest that early tendinopathy has an inflammatory/cytokine phenotype, which may provide novel translational targets in the treatment of tendinopathy.

  11. Minnesota County Boundaries

    Data.gov (United States)

    Minnesota Department of Natural Resources — Minnesota county boundaries derived from a combination of 1:24,000 scale PLS lines, 1:100,000 scale TIGER, 1:100,000 scale DLG, and 1:24,000 scale hydrography lines....

  12. Minnesota County Boundaries - lines

    Data.gov (United States)

    Minnesota Department of Natural Resources — Minnesota county boundaries derived from a combination of 1:24,000 scale PLS lines, 1:100,000 scale TIGER, 1:100,000 scale DLG, and 1:24,000 scale hydrography lines....

  13. Il Gambling Compulsivo: rilevanza epidemiologica

    Directory of Open Access Journals (Sweden)

    A. Coacci

    2003-05-01

    Full Text Available

    Introduzione: il gioco d’azzardo ha profonde radici nella storia e nella cultura di ogni popolo. Si stima che circa l’80% della popolazione adulta nel nostro Paese giochi d’azzardo. Esso, pur rappresentando per la maggior parte di queste persone solo un innocuo passatempo, si trasforma talora in una vera e propria malattia (gambling compulsivo, con comportamenti che denotano forme estreme di rischio, sino a forme che portano alla distruzione della famiglia e persino della propria vita.

    Si tratta un disturbo poco conosciuto e spesso non diagnosticato. Infatti, benché sia largamente diffuso e comporti rilevanti costi umani e sociali, il gambling compulsivo solo di recente è stato incluso nelle classificazioni diagnostiche internazionali.

    Obiettivi: valutare l’impatto epidemiologico del gambling compulsivo (gioco d’azzardo patologico in una ASL/provincia.

    Materiali e metodi: è stato inviato un questionario ai 190 Medici di Medicina Generale della provincia di Grosseto (ASL 8, per raccogliere informazioni su: sistema di cura, numero di soggetti che si sono rivolti al proprio medico di famiglia per tale problema, eventuale coesistenza di problemi e comportamenti di dipendenza e di abuso (alcool, psicofarmaci, droghe illegali, ecc.

    Risultati: sono pervenuti 127 (pari al 66,8% questionari compilati. L’elaborazione dei dati è tuttora in corso.

    Conclusioni: dai risultati preliminari sembra emergere che il numero di persone che chiede aiuto al medico e al SSN, differentemente da quanto accade per i tossicodipendenti, è molto limitato e, quindi, intuitivamente poco indicativo della massa di soggetti realmente coinvolti dalla problematica studiata. Si discute del ruolo nella promozione della salute potenzialmente svolto dai Medici di Medicina Generale. Per quanto la tecnica di rilevazione appaia relativamente poco sensibile

  14. IL-15 and IL-17F are differentially regulated and expressed in mycosis fungoides (MF)

    DEFF Research Database (Denmark)

    Willerslev-Olsen, Andreas; Litvinov, Ivan V; Fredholm, Simon M

    2014-01-01

    Skin lesions from mycosis fungoides (MF) patients display an increased expression of interleukin-15 (IL-15), IL-17F, and other cytokines implicated in inflammation and malignant cell proliferation in cutaneous T-cell lymphoma (CTCL). In the leukemic variant of CTCL, Sézary syndrome (SS), IL-2...... and IL-15 trigger activation of the Jak-3/STAT3 pathway and transcription of IL17A gene, whereas it is unknown what causes IL-15 expression, Jak3/STAT3 activation, and production of IL-17F in MF. Here, we studied the expression and regulation of IL-15 and its relation to IL-17F in MF cell lines and skin......-malignant MF T cells, whereas the spontaneous STAT3 activation and IL-17F expression in malignant T cells is not inhibited; (3) patients display heterogeneous IL-15/IL-17F mRNA expression patterns in skin lesions; and (4) IL-15 expression (in contrast to IL-17F) is not associated with progressive disease...

  15. 25-Hydroxyvitamin D, IL-31, and IL-33 in Children with Allergic Disease of the Airways

    Directory of Open Access Journals (Sweden)

    Anna Bonanno

    2014-01-01

    Full Text Available Low vitamin D is involved in allergic asthma and rhinitis. IL-31 and IL-33 correlate with Th2-associated cytokines in allergic disease. We investigated whether low vitamin D is linked with circulating IL-31 and IL-33 in children with allergic disease of the airways. 25-Hydroxyvitamin D [25(OH Vit D], IL-31, and IL-33 plasma levels were measured in 28 controls (HC, 11 allergic rhinitis (AR patients, and 35 allergic asthma with rhinitis (AAR patients. We found significant lower levels of 25(OH Vit D in AR and in AAR than in HC. IL-31 and IL-33 plasma levels significantly increased in AAR than HC. IL-31 and IL-33 positively correlated in AR and AAR. 25(OH Vit D deficient AAR had higher levels of blood eosinophils, exacerbations, disease duration, and total IgE than patients with insufficient or sufficient 25(OH Vit D. In AAR 25(OH Vit D levels inversely correlated with total allergen sIgE score and total atopy index. IL-31 and IL-33 did not correlate with 25(OH Vit D in AR and AAR. In conclusion, low levels of 25(OH Vit D might represent a risk factor for the development of concomitant asthma and rhinitis in children with allergic disease of the airways independently of IL-31/IL-33 Th2 activity.

  16. IL-28 and IL-29 as protective markers in subject with dengue fever.

    Science.gov (United States)

    Hung, Chih-Hsing; Huang, Chung-Hao; Wang, Lin; Huang, Chun-Chi; Wu, Meng-Chieh; Chin, Yi-Ying; Lin, Chun-Yu; Chang, Ko; Wu, Deng-Chyang; Chen, Yen-Hsu

    2017-06-01

    About 400 million people every year are estimated to contract dengue virus infection, which causes prolonged morbidity and sometimes mortality. Interleukin (IL)-28 and IL-29 are relatively newly discovered cytokines and play an important role in our immune defense against pathogens, especially for viral infection. In the present study, we investigated serum IL-28 and IL-29 expression and the relationship to clinical and laboratory parameters in patients with dengue virus infection. Adult patients with dengue (n = 45) and control group (n = 24) were included prospectively. Clinical symptoms and laboratory data were collected from every patient. We investigated IL-28 and IL-29 levels in serum by ELISA. The concentrations of serum IL-28 and IL-29 were significantly higher in subjects with dengue when compared to those of control group. The patients with higher serum IL-28 and IL-29 levels had significantly lower ALAT and peripheral blood neutrophil percentage, but higher peripheral platelet, total white blood cell (WBC), monocyte, and lymphocyte counts. Patients with higher serum IL-28 and IL-29 levels also had more flu-like symptoms, but less vomiting. Increased level of IL-28 and IL-29 was associated with better liver function, platelet and WBC numbers and clinical symptom in subjects with dengue and could potentially serve as a protective marker.

  17. IL-36γ Is a Strong Inducer of IL-23 in Psoriatic Cells and Activates Angiogenesis

    Directory of Open Access Journals (Sweden)

    Charlie Bridgewood

    2018-02-01

    Full Text Available The IL-1 family member cytokine IL-36γ is recognised as key mediator in the immunopathology of psoriasis, hallmarks of which involve the activation of both resident and infiltrating inflammatory myeloid cells and aberrant angiogenesis. This research demonstrates a role for IL-36γ in both myeloid activation and angiogenesis. We show that IL-36γ induces the production of psoriasis-associated cytokines from macrophages (IL-23 and TNFα and that this response is enhanced in macrophages from psoriasis patients. This effect is specific for IL-36γ and could not be mimicked by other IL-1 family cytokines such as IL-1α. IL-36γ was also demonstrated to induce endothelial tube formation and branching, in a VEGF-A-dependent manner. Furthermore, IL-36γ-stimulated macrophages potently activated endothelial cells and led to increased adherence of monocytes, effects that were markedly more pronounced for psoriatic macrophages. Interestingly, regardless of stimulus, psoriasis monocytes showed increased adherence to both the stimulated and unstimulated endothelium when compared with monocytes from healthy individuals. Collectively, these findings show that IL-36γ has the potential to enhance endothelium directed leucocyte infiltration into the skin and strengthen the IL-23/IL-17 pathway adding to the growing evidence of pathogenetic roles for IL-36γ in psoriatic responses. Our findings also point to a cellular response, which could potentially explain cardiovascular comorbidities in psoriasis in the form of endothelial activation and increased monocyte adherence.

  18. IL-36γ Is a Strong Inducer of IL-23 in Psoriatic Cells and Activates Angiogenesis.

    Science.gov (United States)

    Bridgewood, Charlie; Fearnley, Gareth W; Berekmeri, Anna; Laws, Philip; Macleod, Tom; Ponnambalam, Sreenivasan; Stacey, Martin; Graham, Anne; Wittmann, Miriam

    2018-01-01

    The IL-1 family member cytokine IL-36γ is recognised as key mediator in the immunopathology of psoriasis, hallmarks of which involve the activation of both resident and infiltrating inflammatory myeloid cells and aberrant angiogenesis. This research demonstrates a role for IL-36γ in both myeloid activation and angiogenesis. We show that IL-36γ induces the production of psoriasis-associated cytokines from macrophages (IL-23 and TNFα) and that this response is enhanced in macrophages from psoriasis patients. This effect is specific for IL-36γ and could not be mimicked by other IL-1 family cytokines such as IL-1α. IL-36γ was also demonstrated to induce endothelial tube formation and branching, in a VEGF-A-dependent manner. Furthermore, IL-36γ-stimulated macrophages potently activated endothelial cells and led to increased adherence of monocytes, effects that were markedly more pronounced for psoriatic macrophages. Interestingly, regardless of stimulus, psoriasis monocytes showed increased adherence to both the stimulated and unstimulated endothelium when compared with monocytes from healthy individuals. Collectively, these findings show that IL-36γ has the potential to enhance endothelium directed leucocyte infiltration into the skin and strengthen the IL-23/IL-17 pathway adding to the growing evidence of pathogenetic roles for IL-36γ in psoriatic responses. Our findings also point to a cellular response, which could potentially explain cardiovascular comorbidities in psoriasis in the form of endothelial activation and increased monocyte adherence.

  19. IL-4 Inhibits IL-1β-Induced Depressive-Like Behavior and Central Neurotransmitter Alterations

    Directory of Open Access Journals (Sweden)

    Hyun-Jung Park

    2015-01-01

    Full Text Available It has been known that activation of the central innate immune system or exposure to stress can disrupt balance of anti-/proinflammatory cytokines. The aim of the present study was to investigate the role of pro- and anti-inflammatory cytokines in the modulation of depressive-like behaviors, the hormonal and neurotransmitter systems in rats. We investigated whether centrally administered IL-1β is associated with activation of CNS inflammatory pathways and behavioral changes and whether treatment with IL-4 could modulate IL-1β-induced depressive-like behaviors and central neurotransmitter systems. Infusion of IL-4 significantly decreased IL-1β-induced anhedonic responses and increased social exploration and total activity. Treatment with IL-4 markedly blocked IL-1β-induced increase in PGE2 and CORT levels. Also, IL-4 reduced IL-1β-induced 5-HT levels by inhibiting tryptophan hydroxylase (TPH mRNA and activating serotonin transporter (SERT in the hippocampus, and levels of NE were increased by activating tyrosine hydroxylase (TH mRNA expression. These results demonstrate that IL-4 may locally contribute to the regulation of noradrenergic and serotonergic neurotransmission and may inhibit IL-1β-induced behavioral and immunological changes. The present results suggest that IL-4 modulates IL-1β-induced depressive behavior by inhibiting IL-1β-induced central glial activation and neurotransmitter alterations. IL-4 reduced central and systemic mediatory inflammatory activation, as well as reversing the IL-1β-induced alterations in neurotransmitter levels. The present findings contribute a biochemical pathway regulated by IL-4 that may have therapeutic utility for treatment of IL-1β-induced depressive behavior and neuroinflammation which warrants further study.

  20. Autophagy and IL-1 family cytokines

    Directory of Open Access Journals (Sweden)

    James eHarris

    2013-04-01

    Full Text Available Autophagy is an important intracellular homeostatic mechanism for the targeting of cytosolic constituents, including organelles, for lysosomal degradation. Autophagy plays roles in numerous physiological processes, including immune cell responses to endogenous and exogenous pathogenic stimuli. Moreover, autophagy has a potentially pivotal role to play in the regulation of inflammatory responses. In particular, autophagy regulates endogenous inflammasome activators, as well as inflammasome components and pro-IL-1β. As a result, autophagy acts a key modulator of IL-1β and IL-18, as well as IL-1α, release. This review focuses specifically on the role autophagy plays in regulating the production, processing and secretion of IL-1 and IL-18 and the consequences of this important function.

  1. Increased IL-20 and IL-24 target osteoblasts and synovial monocytes in spondyloarthritis

    DEFF Research Database (Denmark)

    Kragstrup, Tue Wenzel; Andersen, Morten Nørgaard; Schiøttz-Christensen, Berit

    2017-01-01

    The pathogenesis of spondyloarthritis (SpA) involves activation of the innate immune system, inflammation and new bone formation. The two cytokines interleukin (IL)-20 and IL-24 have been shown to link innate immune activation and tissue homeostasis. We hypothesized that these two cytokines...... are secreted as part of activation of the innate immune system and affect bone homeostasis in SpA. IL-20 and IL-24 were measured in plasma from axial SpA patients (n = 83). Peripheral SpA patients (n = 16) were included for in-vitro cell culture studies. The plasma IL-20 and IL-24 levels were increased in Sp...

  2. Roles of elevated intravitreal IL-1β and IL-10 levels in proliferative diabetic retinopathy

    OpenAIRE

    Mao, Chunjie; Yan, Hua

    2014-01-01

    Purpose: To determine the roles of interleukin (IL)-1β and IL-10 in the vitreous of proliferative diabetic retinopathy (PDR). Materials and Methods: Vitreous samples were obtained from 26 eyes of 26 patients with PDR and from eight eyes of eight cases without PDR. The IL-1β and IL-10 concentration in the vitreous was measured by using an enzyme-linked immunosorbent assay (ELISA). Results: Levels of IL-1β and IL-10 in vitreous were higher in PDR patients compared with control group. And there ...

  3. The role of CD40L, IL-10 and IL-17 in radioprotection

    International Nuclear Information System (INIS)

    Li Ting

    2003-01-01

    CD40L/CD40 interaction is central to the control of thymus-dependent humoral immunity and cell mediated immune responses. IL-17 has been shown to induce the production of IL-6 and G-CSF, which can induce proliferation and differentiation of CD34 + hematopoietic progenitors. IL-10 can interfere with up-regulation of costimulatory molecules, thus suppressing the production of costimulatory cytokines, such as IL-12. IL-10 has been implicated as an essential mediator in the induction of systemic immune suppression following ultraviolet (UV) exposure. Treating UV-irradiated mice with anti-IL-10 blocks the induction of immune suppression

  4. Il fuoco della fusione termonucleare controllata

    CERN Document Server

    Caldirola, Piero; Sindoni, Elio

    1984-01-01

    Per realizzare la fusione termonucleare controllata, cioè catturare e dominare il fuoco che accende gli astri, e ottenere così una nuova fonte di energia praticamente illimitata e a basso costo, si richiede uno sforzo collettivo e unitario globale: non esiste infatti nazione al mondo che sia in grado, singolarmente presa, di affrontare il problema, sia per le risorse finanziarie necessarie all'impresa sia per il numero dei ricercatori che dovranno dedicarvisi.

  5. Il welfare aziendale nella crisi dello Stato

    OpenAIRE

    Caracciolo di Melissano, Francesco Pio

    2016-01-01

    La crisi economica iniziata nel 2007, da un lato ha determinato il sorgere di nuove e diversificate esigenze dei lavoratori, dall’altro ha indotto gli Stati a ridurre le risorse destinate al welfare. In questo contesto, le iniziative di welfare dei privati, racchiuse sotto la denominazione “welfare aziendale o di secondo livello”, hanno assunto un ruolo determinante nel garantire il benessere sociale ed in particolare quello dei lavoratori e delle loro famiglie. Il legislatore, da ultimo con ...

  6. Il viaggio gastronomico di Paolo Monelli.

    OpenAIRE

    Salarelli, Alberto

    2013-01-01

    Il ghiottone errante di Paolo Monelli, pubblicato nel 1935, rappresenta uno dei primi esempi di narrativa di viaggio in tema di enogastronomia, un genere destinato a grande successo nel secondo dopoguerra. In questo articolo, oltre a ripercorrere la vicenda biografica di Monelli, si sottolineano le relazioni tra Il ghiottone e la cultura gastronomica del regime fascista, e si evidenziano alcuni tratti caratteristici del suo stile di scrittura. Paolo Monelli‟s Il ghiottone errante (The Wand...

  7. IL-1 family members IL-18 and IL-33 upregulate the inflammatory potential of differentiated human Th1 and Th2 cultures

    DEFF Research Database (Denmark)

    Blom, Lars; Poulsen, Lars K.

    2012-01-01

    The IL-1 family members IL-1ß, IL-18, and IL-33 are potent cytokines in relationship to amplifying the CD4(+) T cell cytokine production. To evaluate their impact on in vitro-differentiated human Th1 and Th2 cultures, such cultures were established from naive T cells, purified from healthy blood...... donors, and reactivated in the presence of IL-1ß, IL-18, or IL-33. Interestingly, we observe modifying responses in Th1 and Th2 cultures induced by IL-18 or IL-33 but not by IL-1ß, both contributing to amplify production of IL-5, IL-13, and IFN-¿. IL-18 or IL-33 stimulation of Th1 cultures resulted...... in increased IFN-¿ and IL-13 production concurrent with reduced IL-10 gene transcription and secretion even though Th1 cultures, in contrast to IL-18Ra, had low ST2L expression. Furthermore, adding IL-18 to Th1 cultures promoted Tbet mRNA expression and production. Th2 cultures stimulated with IL-18 or IL-33...

  8. Sinergetica il segreto del successo della natura

    CERN Document Server

    Haken, Hermann

    1983-01-01

    Introduzione e sommario ; il disordine cresce sempre? la morte termica dell'universo ; i cristalli : strutture ordinate, ma morte ; strutture ordinate nei liquidi e nelle nubi e formazioni geologiche ; fiat lux! la luce del laser ; configurazioni chimiche ; l'evoluzione biologica e la sopravvivenza del migliore ; sopravvivi anche senza essere il migliore : specializzati, scavati una nicchia ecologica ; come si formano gli organismi biologici ; talvolta i conflitti sono ineluttabili ; il caos, il caso e la concezione meccanicistica del mondo ; gli effetti sinergetici nell'economia ; si possono prevedere le rivoluzioni ? ; le allucinazioni comprovano le teorie sul cervello.

  9. Il caso Lautsi contro l’Italia

    Directory of Open Access Journals (Sweden)

    Grégor Puppinck

    2012-02-01

    SOMMARIO: 1. Premesse – 2. Il ragionamento della Seconda Sezione - 2.1. La ridefinizione dalla finalità del sistema educativo pubblico - 2.2. Il pluralismo educativo come finalità – 2.3. Sintesi del ragionamento della Sezione – 2.4.  Una sentenza contestata - 3.  Il ragionamento sviluppato dalla Grande Camera - 3.1. La sussidiarietà e il margine di apprezzamento – 3.2.  Il laicismo è una convinzione filosofica non neutra – 3.3. La neutralità si applica all’ “agire” e non all' "essere” dello  Stato – 3.4.  Democrazia, neutralità confessionale e laicità – 3.5.  L’educazione pubblica  nel senso della Grande Camera – 3.6.  Il crocefisso: un simbolo passivo – 3.7.  L’assenza d’ingerenza dello Stato - 4.  Gli sviluppi supplementari alla sentenza della Grande Camera – 4.1.  Il crocefisso e il velo islamico – 4.2.  La libertà negativa di religione dei non credenti – 4.3. La falsa soluzione bavarese – 4.4.  La tradizione – 4.5. La religione maggioritaria – 4.6.  Il dibattito religioso e politico – 4.7. Le conseguenze del caso Lautsi.

  10. Evidence for Involvement of IL-9 and IL-22 in Cows' Milk Allergy in Infants.

    Science.gov (United States)

    Barros, Karina V; Flor Silveira, Vera L; Laranjeira, Marisa S; Wandalsen, Neusa F; Passeti, Susana; de Oliveira, Roberta; Munekata, Regina V; Noakes, Paul S; Miles, Elizabeth A; Calder, Philip C

    2017-09-21

    Although allergic inflammation is characterized by a T helper (Th) 2-dominant immune response, the discovery of a role for new T cell subsets in inflammatory diseases has added an additional layer of complexity to the understanding of the pathogeneses of allergic diseases. We evaluated plasma cytokine profiles in infants with cows' milk allergy (CMA), who were being treated with an elimination diet. In a prospective, randomized and controlled study, infants (aged 8.4 ± 3.9 months) with CMA were treated with an elimination diet for 120 days, which replaced cows' milk with a hydrolysed soy protein formula ( n = 26) or a free amino acid formula ( n = 20). Blood samples were collected before treatment during active disease (T0) and after 120 days, when symptoms were absent (T1). Plasma cytokine concentrations were measured. Infants with CMA had higher plasma concentrations of interleukin (IL)-4 and IL-13 and lower concentrations of IL-9, IL-17A and interferon-γ, compared with healthy breast-fed infants. At T0, there was a positive correlation between blood eosinophil numbers and plasma concentrations of IL-4, IL-9, IL-17A and IL-22. Treatment with a cows' milk elimination diet resulted in a decrease in plasma IL-4, IL-9, IL-13 and IL-22 and an increase in plasma IL-17A. We conclude that IL-4 and IL-13 are elevated in active CMA. The association of IL-9 and IL-22 with eosinophilia, and the decrease in these two cytokines with cows' milk elimination, suggests that they both play a role in the symptoms observed in CMA and may be important targets for future interventions.

  11. Potential of IL-1, IL-18 and Inflammasome Inhibition for the Treatment of Inflammatory Skin Diseases

    Directory of Open Access Journals (Sweden)

    Gabriele Fenini

    2017-05-01

    Full Text Available In 2002, intracellular protein complexes known as the inflammasomes were discovered and were shown to have a crucial role in the sensing of intracellular pathogen- and danger-associated molecular patterns (PAMPs and DAMPs. Activation of the inflammasomes results in the processing and subsequent secretion of the pro-inflammatory cytokines IL-1β and IL-18. Several autoinflammatory disorders such as cryopyrin-associated periodic syndromes and Familial Mediterranean Fever have been associated with mutations of genes encoding inflammasome components. Moreover, the importance of IL-1 has been reported for an increasing number of autoinflammatory skin diseases including but not limited to deficiency of IL-1 receptor antagonist, mevalonate kinase deficiency and PAPA syndrome. Recent findings have revealed that excessive IL-1 release induced by harmful stimuli likely contributes to the pathogenesis of common dermatological diseases such as acne vulgaris or seborrheic dermatitis. A key pathogenic feature of these diseases is IL-1β-induced neutrophil recruitment to the skin. IL-1β blockade may therefore represent a promising therapeutic approach. Several case reports and clinical trials have demonstrated the efficacy of IL-1 inhibition in the treatment of these skin disorders. Next to the recombinant IL-1 receptor antagonist (IL-1Ra Anakinra and the soluble decoy Rilonacept, the anti-IL-1α monoclonal antibody MABp1 and anti-IL-1β Canakinumab but also Gevokizumab, LY2189102 and P2D7KK, offer valid alternatives to target IL-1. Although less thoroughly investigated, an involvement of IL-18 in the development of cutaneous inflammatory disorders is also suspected. The present review describes the role of IL-1 in diseases with skin involvement and gives an overview of the relevant studies discussing the therapeutic potential of modulating the secretion and activity of IL-1 and IL-18 in such diseases.

  12. IL-25, IL-33 and TSLP receptor are not critical for development of experimental murine malaria

    Directory of Open Access Journals (Sweden)

    Akiko Shibui

    2016-03-01

    Full Text Available IL-25, IL-33 and TSLP, which are produced predominantly by epithelial cells, can induce production of Th2-type cytokines such as IL-4, IL-5 and/or IL-13 by various types of cells, suggesting their involvement in induction of Th2-type cytokine-associated immune responses. It is known that Th2-type cytokines contribute to host defense against malaria parasite infection in mice. However, the roles of IL-25, IL-33 and TSLP in malaria parasite infection remain unclear. Thus, to elucidate this, we infected wild-type, IL-25−/−, IL-33−/− and TSLP receptor (TSLPR−/− mice with Plasmodium berghei (P. berghei ANKA, a murine malaria strain. The expression levels of IL-25, IL-33 and TSLP mRNA were changed in the brain, liver, lung and spleen of wild-type mice after infection, suggesting that these cytokines are involved in host defense against P. berghei ANKA. However, the incidence of parasitemia and survival in the mutant mice were comparable to in the wild-type mice. These findings indicate that IL-25, IL-33 and TSLP are not critical for host defense against P. berghei ANKA.

  13. Psoriasis is not associated with IL-12p70/IL-12p40 production and IL12B promoter polymorphism

    DEFF Research Database (Denmark)

    Litjens, Nicolle H R; van der Plas, Mariena J A; Ravensbergen, Bep

    2004-01-01

    Psoriasis is a type-1 T cell-mediated, chronic inflammatory disease. Since interleukin (IL)-12p70 promotes the development of type-1 T cells, we investigated whether psoriasis is associated with an increased production of this cyctokine by blood cells. Results revealed that the production of IL-1...

  14. Il nuovo server per il calcolo parallelo al CILEA: HP 9000 Enterprise Server K580

    OpenAIRE

    Bonini, Francesca

    1999-01-01

    In questo articolo è presentato il nuovo server ad alte prestazioni, per il calcolo parallelo, disponibile al Cilea. In particolare, viene fornita una breve descrizione dei pacchetti software disponibili, della configurazione e delle modalità di utilizzo della macchina.

  15. Limerick, City and County

    OpenAIRE

    2011-01-01

    Postcard. Colour drawings of maps of Limerick city and county and Foynes - transatlantic air base flying boat, Dromore Castle, Glenstal Abbey, Ardagh Chalice, Askeaton; the Abbey, Gate Loge Adare Manor, Newcastlewest, King John's Castle, St. Mary's Cathedral (Church of Ireland), The Old Custom House, The Hunt Museum, The Old Mill and Bridge croom, The Coll (de Valera) Cottage Buree, Town Gate Kilmallock, Lough Gur Interpretive Centre, Hospital Ancient hostelry and The Treaty Stone. Copyright ...

  16. Eccrine sweat contains IL-1α, IL-1β and IL-31 and activates epidermal keratinocytes as a danger signal.

    Directory of Open Access Journals (Sweden)

    Xiuju Dai

    Full Text Available Eccrine sweat is secreted onto the skin's surface and is not harmful to normal skin, but can exacerbate eczematous lesions in atopic dermatitis. Although eccrine sweat contains a number of minerals, proteins, and proteolytic enzymes, how it causes skin inflammation is not clear. We hypothesized that it stimulates keratinocytes directly, as a danger signal. Eccrine sweat was collected from the arms of healthy volunteers after exercise, and levels of proinflammatory cytokines in the sweat were quantified by ELISA. We detected the presence of IL-1α, IL-1β, and high levels of IL-31 in sweat samples. To investigate whether sweat activates keratinocytes, normal human keratinocytes were stimulated with concentrated sweat. Western blot analysis demonstrated the activation of NF-κB, ERK, and JNK signaling in sweat-stimulated keratinocytes. Real-time PCR using total RNA and ELISA analysis of supernatants showed the upregulation of IL-8 and IL-1β by sweat. Furthermore, pretreatment with IL-1R antagonist blocked sweat-stimulated cytokine production and signal activation, indicating that bioactive IL-1 is a major factor in the activation of keratinocytes by sweat. Moreover, IL-31 seems to be another sweat stimulator that activates keratinocytes to produce inflammatory cytokine, CCL2. Sweat is secreted onto the skin's surface and does not come into contact with keratinocytes in normal skin. However, in skin with a defective cutaneous barrier, such as atopic dermatitis-affected skin, sweat cytokines can directly act on epidermal keratinocytes, resulting in their activation. In conclusion, eccrine sweat contains proinflammatory cytokines, IL-1 and IL-31, and activates epidermal keratinocytes as a danger signal.

  17. Level Of Cytokines (Like IL-1 , IL-6 , IL-8 And TNF-  In Platelet Concentrates

    Directory of Open Access Journals (Sweden)

    Shayegan M

    2004-09-01

    Full Text Available Background: As increase of cytokines (like IL-1 , IL-6 , IL-8 and TNF-  in platelet concentrates (PCs during storage are involved in Febrile Non Hemolytic Transfusion Reactions (FNHTRs after Platelet transfusion, the aim of this study was the survey of these cytokines level in PCs produced in Tehran Blood Center. Materials and Methods: This study proposed to determine if WBC reduction in PCs by pre-storage leuckodepletion filters reduced the levels of these cytokines during storage uo 3 days. Each of the PCs (n = 54 was prepared from single random donor (RD by Platelet-Rich-Plasma (PRP, then were divided in four groups: 1- unfiltered non-irradiated RD-PCs (n= 13 2- unfiltered and -irradiated RD-PCs (n=16 3 - filtered non-irradiated RD-PCs (n=14 4-filtered and -irradiated RD-PCs (n = 11. Cytokines levels in PCs supernatants were measured by ELISA kits according manufacture‘s instructions. Results: Our results showed : IL-8 was increased in unfiltered non-irradiated and IL-18 in -irradiated RD-PCs but not in the filtered RD-PCs in day 3 . Compared to unfiltered PCs in filtered units, pre-storage filtration prevented a rise in the IL-8 and TNF-  in day 3 of storage .The concentration of IL-1 was lower than the minimal detectable concentration by the kits used for this purpose. IL-6 was detected only in 7 units of all filtered PCs in day 3. Conclusion: These data indicate that pre-storage leuko-reduction of PCs can prevent accumulation of IL-6, IL-8 and TNF-  during storage.

  18. IL-8 dictates glycosaminoglycan binding and stability of IL-18 in cystic fibrosis.

    LENUS (Irish Health Repository)

    Reeves, Emer P

    2010-02-01

    Dysregulation of airway inflammation contributes to lung disease in cystic fibrosis (CF). Inflammation is mediated by inflammatory cytokines, including IL-8, which illustrates an increase in biological half-life and proinflammatory activity when bound to glycosaminoglycans (GAGs). The aim of this project was to compare IL-8 and IL-18 for their relative stability, activity, and interaction with GAGs, including chondroitin sulfate, hyaluronic acid, and heparan sulfate, present in high quantities in the lungs of patients with CF. Bronchoalveolar lavage fluid was collected from patients with CF (n = 28), non-CF controls (n = 14), and patients with chronic obstructive pulmonary disease (n = 12). Increased levels of IL-8 and reduced concentrations of IL-18 were detected in bronchial samples obtained from CF individuals. The low level of IL-18 was not a defect in IL-18 production, as the pro- and mature forms of the molecule were expressed and produced by CF epithelial cells and monocytes. There was, however, a marked competition between IL-8 and IL-18 for binding to GAGs. A pronounced loss of IL-18 binding capacity occurred in the presence of IL-8, which displaced IL-18 from these anionic-matrices, rendering the cytokine susceptible to proteolytic degradation by neutrophil elastase. As a biological consequence of IL-18 degradation, reduced levels of IL-2 were secreted by Jurkat T lymphocytes. In conclusion, a novel mechanism has been identified highlighting the potential of IL-8 to determine the fate of other inflammatory molecules, such as IL-18, within the inflammatory milieu of the CF lung.

  19. Endogenous suppression of mast cell development and survival by IL-4 and IL-10.

    Science.gov (United States)

    Speiran, Kelly; Bailey, Daniel P; Fernando, Josephine; Macey, Matthew; Barnstein, Brian; Kolawole, Motunrayo; Curley, Dana; Watowich, Stephanie S; Murray, Peter J; Oskeritzian, Carole; Ryan, John J

    2009-05-01

    Mast cell development is an important component of atopic and chronic inflammatory diseases such as asthma, multiple sclerosis, rheumatoid arthritis, and atherosclerosis. In this study, we found that IL-4 and IL-10 were produced constitutively in cultures of developing mast cells, correlating with mast cell purity. Deletion of either gene increased mast cell numbers and Fc epsilon RI expression during culture in IL-3 + stem cell factor (SCF). By adding exogenous IL-4 and IL-10 to bone marrow (BM) cultures containing IL-3 + SCF, we found that IL-4 + IL-10 suppressed mast cell development through mechanisms not used by either cytokine alone. IL-4 + IL-10 elicited a rapid cell death coincidental with reduced Kit receptor expression and signaling and enhanced mitochondrial damage and caspase activation. IL-4 or IL-10 costimulation, unlike either cytokine alone, altered mast cell ontogeny to yield predominantly macrophages in cultures that typically produce mast cells. This effect was observed consistently with unseparated BM cells, purified mouse BM stem cells, and erythrocyte-depleted human umbilical cord blood cells. These experiments demonstrated a major role for Stat6 and Stat3, but not the Stat3-induced transcriptional repressor Ets variant gene 3. Genetic background was also a critical factor, as BALB/c-derived BM cells were completely resistant to IL-10-mediated killing and expressed lower levels of IL-10R. Collectively, these results support the theory that IL-4 and IL-10 function as endogenous regulators of mast cell progenitor development, consistent with a role in immune homeostasis. Loss of this homeostasis, perhaps via genetic polymorphism, could contribute to the etiology of mast cell-associated disease.

  20. The Relationship of Cytokines IL-13 and IL-17 with Autoantibodies Profile in Early Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Isabela Siloşi

    2016-01-01

    Full Text Available Aims. In the present study, we aimed to assess the concentrations of IL-13 and IL-17 in serum of patients with early rheumatoid arthritis (eRA, the investigation of correlation between the concentrations of these cytokines and disease activity score, and the concentration of some autoantibodies and the evaluation of the utility of IL-13 and -17 concentration measurements as markers of disease activity. Materials and Methods. Serum samples were collected from 30 patients and from 28 controls and analysed parameters. Results. The serum concentrations of IL-13, IL-17, anti-CCP, and IgM-RF were statistically significantly higher in patients with eRA, compared to the controls. IL-13 concentrations in the severe and moderate groups with eRA were statistically higher than in the mild and control groups. Also, in the case of IL-17, serum concentrations increased proportionally with the disease activity of eRA. We observe that concentrations of IL-13 and -17 did not correlate with autoantibodies. IL-17 concentration significantly positively correlated with CRP, while IL-13 concentration significantly negatively correlated with CRP. Disease activity score, DAS28, was strongly positively correlated with levels of ESR and weakly positively correlated with concentrations of anti-RA33 autoantibodies. IL-13 has a higher diagnostic utility than IL-17, CRP, ESR, IgM-RF, and anti-CCP as markers of disease activity. Conclusions. The presence of higher IL-13 and IL-17 serum levels in patients, compared with those of controls, confirms that these markers, found with high specificity, might be involved in the pathogenesis of eRA. IL-13 and IL-17 might be of better usefulness in the prediction of eRA activity status than IgM-RF and anti-CCP.

  1. UNEMPLOYMENT IN HUNEDOARA COUNTY

    Directory of Open Access Journals (Sweden)

    CLAUDIA ISAC

    2015-12-01

    Full Text Available Unemployment highlights a state of imbalance on the labour market which is characterized by a surplus of workforce in relation to job vacancies. This imbalance has been more apparent in Hunedoara County than in other counties, due to the fact that there are 3 mono-industrial areas that have been restructured over the past two decades. The effects are presented in this paper in the form of a complex statistical analysis. Thus, based on the evolution of the number of unemployed individuals in 1995, one can observe the periods of significant adverse effects upon the degree of employment. Moreover, one can make correlations with periods of international financial crisis and with the number of employees in the County in order to determine significant variables of the unemployment phenomenon. The content of this paper is significant and represents the analysis of the number of unemployed in the Jiu Valley, scattered across towns. As a form of financial protection, the unemployment benefit represents a financial instrument in the cases determined by this negative phenomenon, which is why in conclusion we make a comparison of the ways this aid is granted throughout several years and in various forms.

  2. IL-2 loaded dextran microspheres with attractive histocompatibility properties for local IL-2 cancer therapy

    NARCIS (Netherlands)

    Koten, JW; Van Luyn, MJA; Cade, JA; Hennink, WE; Bijleveld, C; Den Otter, W

    2003-01-01

    Biodegradable dextran microspheres (MS) were developed as a slow-release system for interleukin-2 (IL-2) to apply them for local IL-2 therapy of cancer. We describe the tissue reactions induced by these MS without or with IL-2 in rats. Dextran MS stain bright red-purple with the periodic acid Schiff

  3. [Correlation of serum IL-16, IL-18 levels and immunoglobulins in children with asthma].

    Science.gov (United States)

    Xue, Yi-Nan; Zou, Xian-De; Wu, Jia-Ling

    2006-02-01

    This study examined the changes of serum levels of interleukin (IL)-16, IL-18 and immunoglobulins and the correlation of serum IL-16, IL-18 levels and immunoglobulins in children with asthma and aimed to explore the role of IL-16, IL-18 and immunoglobulins in the pathogenesis of asthma. Thirty-four children with asthma and 21 age and gender-matched healthy children were enrolled in this study. The levels of IL-16, IL-18 and immunoglobulin E (IgE) were determined using ELISA. Immunoglobulin G (IgG), immunoglobulin M (IgM) and immunoglobulin A (IgA) were detected by immunoturbidimetry. The levels of IL-16, IL-18 and IgE in patients with asthma at both acute attack and convalescence stages were significantly higher than those in healthy controls. An increased IgG and a decreased IgA levels were found in asthmatic patients at the acute attack stage. There was a positive correlation between the IL-16 and IL-18 levels at both acute attack and convalescence stages of asthma (r=0.70, P attack stage of asthma (r=0.624, P asthma. The immunologic imbalance exists in children with asthma at both acute attack and convalescence stages. Anti-allergic therapy should be administered through the acute attack to the convalescence stages of asthma.

  4. Serum IL17 and IL4R RS1805010 genotypes: relationship with ...

    African Journals Online (AJOL)

    Egyptian Journal of Biochemistry and Molecular Biology ... The current study aimed to assess serum IL17 level in Egyptian patients with RA according toIL4Rrs1805010 genotypes,and to detect possibleassociations ... Meanwhile, serum IL17 levels and Larsen score had significant positive correlation only in GG patients.

  5. Knocking out IL-6 by vaccination

    DEFF Research Database (Denmark)

    Galle, Pia; Hougs, Lotte; Barington, Torben

    2004-01-01

    Inappropriate expression of IL-6 plays a role in various inflammatory conditions, degenerative diseases, and cancers. Several model systems have been developed that can specifically block IL-6-receptor interactions. Here we present a simple and highly effective approach based on vaccination...

  6. Effects of HV-CRRT on PCT, TNF-α, IL-4, IL-6, IL-8 and IL-10 in patients with pancreatitis complicated by acute renal failure.

    Science.gov (United States)

    Liu, Changbo; Li, Mu; Cao, Shixiong; Wang, Jianzhong; Huang, Xiaoqiong; Zhong, Weizhen

    2017-10-01

    The aim of the study was to investigate the effects of high-volume continuous renal replacement therapy (HV-CRRT) on procalcitonin (PCT), tumor necrosis factor-α (TNF-α), interleukin-4 (IL-4), IL-6, IL-8 and IL-10 in acute pancreatitis complicated by acute renal failure. Eighty-six patients with acute pancreatitis complicated with acute renal failure were selected from September 2014 to September 2016 in our hospital, and were treated by continuous veno-venous hemofiltration (CVVH). The patients were randomly divided into the observation group, treated by the HV-CVVH model with a displacement rate of 4 l/h, and the control group, treated by the normal capacity model with a displacement rate of 2 l/h. The levels of PCT, TNF-α, IL-4, IL-6, IL-8, and IL-10 in serum were measured by ELISA before and 2, 6 and 12 h after treatment, and 12 h after CVVH. The serum PCT and TNF-α levels in the two groups were decreased at 2 h after treatment. The lowest levels appeared at 6 h after treatment, and then recovered, but remained lower than those before treatment (ptreatment, and the decreases in the observation group were more obvious than those in the control group (ptreatment of pancreatitis complicated by acute renal failure. Additionally, replacement of the blood filter at appropriate time-points can improve the treatment efficacy.

  7. Somerset County Renewable Energy Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Katula, Denise [County of Somerset, Somervile, NJ (United States)

    2014-05-07

    The County of Somerset, New Jersey, through the Somerset County Improvement Authority (SCIA), applied Federal funding through the U.S. Department of Energy to will apply project funds to buy-down the capital costs of equipment associated with the installation of solar photovoltaic (PV) systems at two sites owned by the County. This Renewable Energy Initiative allows the County to take advantage of clean renewable energy, without any adverse debt impacts, and at a price that results in operating budget savings beyond what is presently available in the marketplace. This project addressed the objectives of the Office of Energy Efficiency and Renewable Energy by making the acquisition of renewable energy more affordable for the County, thereby, encouraging other counties and local units to develop similar programs and increase the deployment of solar energy technologies. The two sites that were funded by the DOE grant are part of a much larger, ambitious, and unique renewable energy project, described in the next section.

  8. Hydrology of Lake County, Florida

    Science.gov (United States)

    Knochenmus, Darwin D.; Hughes, G.H.

    1976-01-01

    Lake County includes a 1,150 square-mile area consisting of ridges, uplands, and valleys in central-peninsular Florida. About 32 percent of the county is covered by lakes, swamps, and marshes. Water requirements in 1970 averaged about 54 million gallons per day. About 85 percent of the water was obtained from wells; about 15 percent from lakes. The Floridan aquifer supplies almost all the ground water used in Lake County. Annual recharge to the Floridan aquifer averages about 7 inches over the county; runoff average 8.5 inches. The quality of ground and surface water in Lake County is in general good enough for most uses; however, the poor quality of Floridan-aquifer water in the St. John River Valley probably results from the upward movement of saline water along a fault zone. Surface water in Lake County is usually less mineralized than ground water but is more turbid and colored. (Woodard-USGS)

  9. Monoclonal Antibodies Against IL-13 and IL-31RA in Development for Atopic Dermatitis

    DEFF Research Database (Denmark)

    Hamann, Carsten R; Thyssen, Jacob P

    2017-01-01

    phase two trial has been completed for a humanized antibody against IL-31 receptor alpha, one subunit of the IL-31 receptor complex. This study showed significant dose-dependent reductions in pruritus, EASI scores, and markers of sleep quality. Initial clinical trials for monoclonal antibodies against......The IL-13 and IL-31 cytokines and inflammatory pathways have been identified as important for atopic dermatitis (AD) pathophysiology. Monoclonal antibodies against IL-13 have been studied for the treatment of asthma since 2011. More recently, two phase two trials have been completed...

  10. IL-17-producing NKT cells depend exclusively on IL-7 for homeostasis and survival.

    Science.gov (United States)

    Webster, K E; Kim, H-O; Kyparissoudis, K; Corpuz, T M; Pinget, G V; Uldrich, A P; Brink, R; Belz, G T; Cho, J-H; Godfrey, D I; Sprent, J

    2014-09-01

    Natural killer T (NKT) cells are innate-like T cells that rapidly recognize pathogens and produce cytokines that shape the ensuing immune response. IL-17-producing NKT cells are enriched in barrier tissues, such as the lung, skin, and peripheral lymph nodes, and the factors that maintain this population in the periphery have not been elucidated. Here we show that NKT17 cells deviate from other NKT cells in their survival requirements. In contrast to conventional NKT cells that are maintained by IL-15, RORγt(+) NKT cells are IL-15 independent and instead rely completely on IL-7. IL-7 initiates a T-cell receptor-independent (TCR-independent) expansion of NKT17 cells, thus supporting their homeostasis. Without IL-7, survival is dramatically impaired, yet residual cells remain lineage committed with no downregulation of RORγt evident. Their preferential response to IL-7 does not reflect enhanced signaling through STAT proteins, but instead is modulated via the PI3K/AKT/mTOR signaling pathway. The ability to compete for IL-7 is dependent on high-density IL-7 receptor expression, which would promote uptake of low levels of IL-7 produced in the non-lymphoid sites of lung and skin. This dependence on IL-7 is also reported for RORγt(+) innate lymphoid cells and CD4(+) Th17 cells, and suggests common survival requirements for functionally similar cells.

  11. IL-4 function can be transferred to the IL-2 receptor by tyrosine containing sequences found in the IL-4 receptor alpha chain.

    Science.gov (United States)

    Wang, H Y; Paul, W E; Keegan, A D

    1996-02-01

    IL-4 binds to a cell surface receptor complex that consists of the IL-4 binding protein (IL-4R alpha) and the gamma chain of the IL-2 receptor complex (gamma c). The receptors for IL-4 and IL-2 have several features in common; both use the gamma c as a receptor component, and both activate the Janus kinases JAK-1 and JAK-3. In spite of these similarities, IL-4 evokes specific responses, including the tyrosine phosphorylation of 4PS/IRS-2 and the induction of CD23. To determine whether sequences within the cytoplasmic domain of the IL-4R alpha specify these IL-4-specific responses, we transplanted the insulin IL-4 receptor motif (I4R motif) of the huIL-4R alpha to the cytoplasmic domain of a truncated IL-2R beta. In addition, we transplanted a region that contains peptide sequences shown to block Stat6 binding to DNA. We analyzed the ability of cells expressing these IL-2R-IL-4R chimeric constructs to respond to IL-2. We found that IL-4 function could be transplanted to the IL-2 receptor by these regions and that proliferative and differentiative functions can be induced by different receptor sequences.

  12. Diagnostic value of combined determination of serum and chest fluid adenosine deaminase (ADA), IL-2, IL-6, IL-10 contents for differentiation of tuberculous from malignant pleural effusion

    International Nuclear Information System (INIS)

    Wu Jiaming; Wang Limin

    2005-01-01

    Objective: To investigate the possible diagnostic value of combined determination of serum and chest fluid contents of ADA, IL-2, IL-6, IL-10 in patients with tuberculous and malignant pleural effusion. Methods: Serum and chest fluid ADA (with biochemical method), IL-2, IL-6, IL-10 (with ELISA) contents were measured in 56 patients with tuberculosis pleural effusion, 53 patients with malignant effusion and 30 controls (in serum only). The receiving operative characteristic (ROC) curve for each parameter was analyzed for study of respective area under curse (Auc). Results: The serum IL-6 levels in both groups of patients were significantly higher than those in the controls (P<0.05). The chest fluid contents of ADA, IL-2, IL-6 and IL-10 in patients with tuberculous effusion were all significantly higher than those in patients with malignancies (P<0.05). The Auc in the ROC was largest in the case of ADA, followed by IL-10, IL-6 with IL-2 the least. Conclusion: Determination of chest fluid ADA, IL-2, IL-6, IL-10 contents was helpful in the differentiation of tuberculous from malignant pleural effusion. Combined determination of chest fluid ADA and IL-10 provided the highest accuracy rate for differentional diagnosis. (authors)

  13. Case study: Khoramdareh County

    Directory of Open Access Journals (Sweden)

    Vahid Riahi Riahi

    2016-10-01

    Full Text Available Environmental sustainability of rural settlements based on a systematic viewpoint may be defined as a realization of sustainable development in different social, economic and environmental aspects of rural areas. Achieving this goal requires that we pay more attention to effective elements and factors through a set of sustainability indices. This research was meant to analyze sustainable factors of rural settlement in three dimensions: environmental, social and economic context using multi-criteria decision analysis and explanation of the relationships between its active and effective factors in the rural area of the Khorramdarreh County in the province of Zanjan. The research method used is the descriptive analytic approach. Data from 287 households were sampled randomly from a total of 1143 households in the four villages including: Rahmat Abad, Alvand, Baghdareh and, Sukhariz (out of 15 villages in the Khorramdarreh County. In the process of doing this research and after calculating the weights, the difference in the sustainability of environmental, social, economic and physical aspects in rural areas of this county have been determined. Data was collected using library and field research through questionnaires. Data analysis was performed by the One-Sample t Test and the Vikur and path analysis techniques, using statistical software SPSS. The findings show that environmental sustainability in the study area is half desirable. Among the different aspects of environmental sustainability, the most effective factors are physical, economic, social and environmental aspects, respectively. Little attention of policy-making –system to socio-cultural and environmental aspects, especially in practice, and rapid and unplanned utilization of production resources are the most important factors affecting this situation in two given dimensions. Although, in programmed documents the planning system agents emphasize on the socio-cultural sustainability

  14. Expression of IL-18, IL-18 Binding Protein, and IL-18 Receptor by Normal and Cancerous Human Ovarian Tissues: Possible Implication of IL-18 in the Pathogenesis of Ovarian Carcinoma

    Directory of Open Access Journals (Sweden)

    Liat Medina

    2014-01-01

    Full Text Available Proinflammatory cytokine IL-18 has been shown to be elevated in the sera of ovarian carcinoma patients. The aim of the study was to examine the levels and cellular origin of IL-18, IL-18 binding protein, and IL-18 receptor in normal and cancerous ovarian tissues. Ovarian tissue samples were examined by immunohistochemical staining for IL-18, IL-18BP, and IL-18R and mRNA of these cytokines was analyzed with semiquantitative PT-PCR. IL-18 levels were significantly higher in cancerous ovarian tissues (P=0.0007, IL-18BP levels were significantly higher in normal ovarian tissues (P=0.04, and the ratio of IL-18/IL-18BP was significantly higher in cancerous ovarian tissues (P=0.036. Cancerous ovarian tissues expressed significantly higher IL-18 mRNA levels (P=0.025, while there was no difference in the expression of IL-18BP mRNA and IL-18R mRNA between cancerous and normal ovarian tissues. IL-18 and IL-18BP were expressed dominantly in the epithelial cells of both cancerous and normal ovarian tissues, while IL-18R was expressed dominantly in the epithelial cells of cancerous ovarian tissues but expressed similarly in the epithelial and stromal cells of normal cancerous tissues. This study indicates a possible role of IL-18, IL-18BP, and IL-18R in the pathogenesis of epithelial ovarian carcinoma.

  15. Protection from RNA and DNA viruses by IL-32.

    NARCIS (Netherlands)

    Zepp, J.A.; Nold-Petry, C.A.; Dinarello, C.A.; Nold, M.F.

    2011-01-01

    Several studies have documented a proinflammatory role for IL-32, which induces IL-1alpha, IL-1beta, IL-6, TNF, and chemokines via NF-kappaB, p38MAPK, and AP-1. However, IL-32 also participates in the responses to infection with viruses such as HIV-1 and influenza. In this study, we explored these

  16. Allergic Rhinitis and Its Relationship with IL-10, IL-17, TGF-β, IFN-γ, IL 22, and IL-35

    Directory of Open Access Journals (Sweden)

    P. Bayrak Degirmenci

    2018-01-01

    Full Text Available Background. We aimed in our study to research the role of new cytokines such as IL-35, IL-22, and IL-17 that may form a target for novel treatment approaches. Methods. IL-10, IL-17, TGF-β, IFN-γ, IL-22, and IL-35 serum levels of allergic rhinitis (AR patients were measured using ELISA method. Allergic sensitization was demonstrated by the skin prick test. Patients only with olive tree sensitivity were evaluated for seasonal AR (SAR. Patients only with mite sensitivity were included in the study for perennial AR (PAR. AR clinic severity was demonstrated by the nasal symptom scores (NSS. Results. In total, 65 AR patients (patient group, having 31 PAR and 34 SAR patients, and 31 healthy individuals (control group participated in the study. Cytokine levels between the patient group and the control group were compared; IL-17 (p=0.038, IL-22 (p=0.001, and TGF-β (p=0.031 were detected as high in the patient group, and IFN-γ (p<0.001 was detected as low in the patient group. When correlation analysis was made between age, gender, prick test result, NSS, AR duration, and cytokine levels in the patient group, a negative correlation was detected only between IFN-γ (p=0.032/r=−0.266 level and NSS. Conclusions. Accompanied by the literature information, these results made us think that T cell subgroups and cytokines have an important role in AR immunopathogenesis. It is thought that future studies to be conducted relating to this subject will form new targets in treatment.

  17. Google e il patrimonio culturale italiano

    Directory of Open Access Journals (Sweden)

    Elisa Bonacini

    2014-04-01

    Full Text Available ITIn questo lavoro si intende ricostruire il ruolo svolto dal motore di ricerca google nella moderna società culturale e, soprattutto, il ruolo svolto da google nella comunicazione e valorizzazione del patrimonio culturale italiano attraverso il cultural institute e tutti i software e gli applicativi che google mette a disposizione della cultura.ENAim of this paper is the reconstruction of google’s role in modern cultural society and, above all, its role through the google cultural institute and its many softwares and applications, for communication and dissemination of italian cultural heritage.

  18. IL-2/anti-IL-2 mAb immunocomplexes: A renascence of IL-2 in cancer immunotherapy?

    Czech Academy of Sciences Publication Activity Database

    Tomala, Jakub; Kovář, Marek

    2016-01-01

    Roč. 5, č. 3 (2016), e1102829 ISSN 2162-402X R&D Projects: GA ČR GA13-12885S; GA MŠk(CZ) ED1.1.00/02.0109 Institutional support: RVO:61388971 Keywords : Anti-IL-2 mAb * cancer immunotherapy * IL-2 Subject RIV: EE - Microbiology, Virology Impact factor: 7.719, year: 2016

  19. Il turismo è un fenomeno spaziale

    Directory of Open Access Journals (Sweden)

    Pasquale Boccagna

    2010-10-01

    Full Text Available Il turismo e le attività da esso generate si combinano con il fattore territoriale dando luogo al processo di fruizione del servizio turistico caratterizzato essenzialmente dalla contestualità dell’erogazione e del consumo di un’entità in buona parte immateriale in un contesto geografico scelto dal consumatore e definito destinazione turistica. Se la chiarificazione del concetto di turismo e di prodotto turistico è risultata essenziale per spiegare in un certo senso le ragioni dell’offerta (perché nascono e si sviluppano le attività turistiche?, altrettanto significativa sembra l’opportunità di enucleare, tra le varie definizioni che sono state proposte nella letteratura specialistica, gli elementi caratteristici della destinazione turistica per arrivare alla spiegazione delle ragioni del management del sistema di offerta (prodotto complesso e globale. Le domande di fondo sono: Cosa spinge i turisti a partire dal luogo di abituale dimora per recarsi in una località che presenta caratteristiche naturali, ambientali e culturali completamente diverse dalla regione di partenza? Cosa fa trasformare un territorio in una destinazione? Perché alcuni flussi turistici prediligono determinate destinazioni rispetto alle altre? Quale è l’impatto sul piano della mobilità territoriale ed urbana? Il sistema dei trasporti può essere considerato una risorsa generatrice di vantaggi competitivi per una destinazione turistica? Il framework dell’articolo è rappresentato dalla teoria marshalliana del distretto industriale che pone il territorio e le sue risorse alla base dello sviluppo del sistema locale. Ad esso si tenta di sovrapporre il framework VRIO (Valore, Rarità, Inimitabilità, Organizzazione, derivato dalla Resource Based View, per stabilire se una determinata risorsa del territorio, nel caso di specie il sistemi di trasporto urbano ed extraurbano, può generare un vantaggio competitivo sostenibile e duraturo. Per l’analisi delle

  20. 2015 Resident Survey (City and County)

    Data.gov (United States)

    City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...

  1. 2016 Resident Survey (City and County)

    Data.gov (United States)

    City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...

  2. Allegheny County Beltway System Street Centerlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Authoritative dataset of the beltway system in Allegheny County. The system was developed to help motorists navigate through Allegheny County on low-traffic roads....

  3. The role of interleukin-5 (IL-5 in vivo: studies with IL-5 deficient mice

    Directory of Open Access Journals (Sweden)

    Klaus I Matthaei

    1997-12-01

    Full Text Available Eosinophil recruitment is a characteristic feature of a number of pathological conditions and was the topic of the recent International Symposium on allergic inflammation, asthma, parasitic and infectious diseases (Rio de Janeiro, June 3-5, 1996. Since interleukin5 (IL5 is believed to regulate the growth, differentiation and activation of eosinophils (Coffman et al. 1989, Sanderson 1992, the role of eosinophils and IL5 are closely linked. Although IL5 specifically regulates eosinophilia in vivo and this is its most well established activity, it is becoming clear that IL5 also has other biological effects. The recent derivation of an IL5 deficient mouse (Kopf et al. 1996, provides a model for exploring not only the role of IL5 and eosinophils but also other novel activities of IL5. Of note is that although the IL5 deficient mice cannot elicit a pronounced eosinophilia in response to inflammatory stimulation following aeroallergen challenge or parasite infection they still produce basal levels of eosinophils that appear to be morphologically and functionally normal. However, the basal levels of eosinophils appear insufficient for normal host defence as IL5 deficiency has now been shown to compromise defence against several helminth infections. In addition, IL5 deficient mice appear to have functional deficiencies in B-1 B lymphocytes and in IgA production.

  4. Cytokine vaccination: neutralising IL-1alpha autoantibodies induced by immunisation with homologous IL-1alpha

    DEFF Research Database (Denmark)

    Svenson, M; Hansen, M B; Thomsen, Allan Randrup

    2000-01-01

    High-affinity IgG autoantibodies (aAb) to IL-1alpha are among the most frequently found aAb to cytokines in humans. To establish an animal model with aAb to IL-1alpha, we immunised mice with recombinant murine IL-1alpha. Unprimed and Bacille Calmette-Guérin (BCG)-primed BALB/cA mice were vaccinated...... in mice by vaccination with recombinant murine IL-1alpha conjugated to PPD. Studies of the effects of IL-1alpha aAb in such animals may help clarify the importance of naturally occurring IL-1alpha aAb in humans and permit the evaluation of future therapies with cytokine aAb in patients...... with IL-1alpha coupled to purified protein derivative of tuberculin (PPD). Both unprimed and primed animals developed IgG aAb to IL-1alpha. These aAb persisted at high levels more than 100 days after vaccination and did not cross-react with murine IL-1beta. The induced anti-IL-1alpha aAb inhibited binding...

  5. Abitare e conservare il patrimonio architettonico. Il caso del Convento di Cristo, 1979-2009.

    Directory of Open Access Journals (Sweden)

    Alvaro Barbosa

    2010-12-01

    Full Text Available Abitare è rimanere in un luogo. È interagire con lo spazio, il paesaggio, la natura e gli uomini. Il risultato di quest’azione permane come un segno nel territorio ed è trasmessa alle generazioni future col passare del tempo. In questo modo a si afferma il concetto di patrimonio associato all’azione dell’abitare un luogo sia questo una casa, sia un convento, una città, un paesaggio costruito, etc. I luoghi del patrimonio sono il supporto fisico della memoria sociale, la quale è trasmessa nell’atto stesso del vivere umano. Così la memoria degli uomini è radicata nel modo in cui loro abitano i luoghi. Togliere ai luoghi questa caratteristica di vita, questa funzione dell’abitare, riduce drasticamente il senso del patrimonio ed il suo ruolo di monumento, di memoria vivente. Cercare di mantenere vivo il patrimonio, nelle sue diverse valenze, è il compito principale della società odierna rispetto al patrimonio costruito. Si può affermare che oggi conosciamo tutte le soluzioni tecniche per la conservazione dei monumenti. Non disponiamo tuttavia delle soluzioni sociali capaci di mantenerli viventi e attuanti nel nostro mondo contemporaneo. Il caso del Convento di Cristo diventa un paradigma di questa lotta per una nuova strategia di conservazione centrata sul vivere i luoghi, sull’abitare il patrimonio.

  6. B cells produce less IL-10, IL-6 and TNF-α in myasthenia gravis.

    Science.gov (United States)

    Yilmaz, Vuslat; Oflazer, Piraye; Aysal, Fikret; Parman, Yeşim G; Direskeneli, Haner; Deymeer, Feza; Saruhan-Direskeneli, Güher

    2015-06-01

    B cells from myasthenia gravis (MG) patients with autoantibodies (Aab) against acetylcholine receptor (AChR), muscle-specific kinase (MuSK) or with no detectable Aab were investigated as cytokine producing cells in this study. B cells were evaluated for memory phenotypes and expressions of IL-10, IL-6 and IL-12A. Induced productions of IL-10, IL-6, IL-12p40, TNF-α and LT from isolated B cells in vitro were measured by immunoassays. MG patients receiving immunosuppressive treatment had higher proportions of memory B cells compared with healthy controls and untreated patients. With CD40 stimulation MG patients produced significantly lower levels of IL-10, IL-6. With CD40 and B cell receptor stimulation of B cells, TNF-α production also decreased in addition to these cytokines. The lower levels of these cytokine productions were not related to treatment. Our results confirm a disturbance of B cell subpopulations in MG subgroups on immunosuppressive treatment. B cell derived IL-10, IL-6 and TNF-α are down-regulated in MG, irrespective of different antibody productions. Ineffective cytokine production by B cells may be a susceptibility factor in dysregulation of autoimmune Aab production.

  7. 2006 Fulton County Georgia Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Light Detection and Ranging (LiDAR) LAS dataset is a survey of Fulton County. The Fulton County LiDAR Survey project area consists of approximately 690.5 square...

  8. Tecnologia italiana per il vuoto spinto

    CERN Multimedia

    2002-01-01

    "Ancora una volta ad aggiudicarsi un ambito riconoscimento internazionale e' un fisico italiano: Cristoforo Benvenuti ritirera' tra pochi giorni a Denver il premio Gaede-Langmuir che viene assegnato dalla American vacuum society" (1/2 page).

  9. Michel Foucault e il problema della genealogia

    Directory of Open Access Journals (Sweden)

    Enrico Abeni

    2011-01-01

    Full Text Available "Si j'étais prétentieux, je donnerais comme titre général à ce que je fais : généalogie de la morale." Dietro questa affermazione, rilasciata nel contesto colloquiale di un'intervista, è possibile scorgere il segno di una confessione intellettuale e il compendio di un pensiero. In primo luogo, allusivamente, rinvia alla figura di Nietzsche e alla traccia indelebile che il suo pensiero ha lasciato nella filosofia e nella ricerca di Foucault. In secondo luogo, autorizza a osservare nella riflessione foucaultiana la filigrana di quella genealogia che il presente lavoro si propone di affrontare come stile d'interrogazione filosofica.

  10. PER ALDO NOSEDA: IL CRITICO MUSICALE

    Directory of Open Access Journals (Sweden)

    Chiara Fiaccadori

    2014-03-01

    Full Text Available Il presente articolo è un tentativo di fornire la lista completa degli scritti di Aldo Noseda (Milano, 1853-Stresa, 1916 come critico musicale. Fu un erudito conoscitore d’arte e appassionato collezionista, ma la quasi totalità dei suoi scritti sono dedicati alla scena musicale italiana. Prese parte all’infiammato dibattito a proposito della musica strumentale divenendo membro della Società del Quartetto e fondando la Società orchestrale della Scala a Milano. Dal 1876 al 1894, sotto lo pseudonimo de Il Misovulgo fu tra gli editorialisti militanti di importanti periodici come «La Gazzetta musicale di Milano», il «Corriere della Sera» e «Il Caffè», contribuendovi con una serie di appassionate recensioni dei contemporanei eventi musicali milanesi.

  11. Il viaggio gastronomico di Paolo Monelli

    Directory of Open Access Journals (Sweden)

    Alberto Salarelli

    2013-01-01

    Full Text Available Il ghiottone errante di Paolo Monelli, pubblicato nel 1935, rappresenta uno dei primi esempi di narrativa di viaggio in tema di enogastronomia, un genere destinato a grande successo nel secondo dopoguerra. In questo articolo, oltre a ripercorrere la vicenda biografica di Monelli, si sottolineano le relazioni tra Il ghiottone e la cultura gastronomica del regime fascista, e si evidenziano alcuni tratti caratteristici del suo stile di scrittura.

  12. Increasing the biological activity of IL-2 and IL-15 through complexing with anti-IL-2 mAbs and Il-15Ralfa-Fc chimera

    Czech Academy of Sciences Publication Activity Database

    Votavová, Petra; Tomala, Jakub; Kovář, Marek

    2014-01-01

    Roč. 195, č. 1 (2014), s. 1-10 ISSN 0165-2478 R&D Projects: GA ČR GAP301/11/0325; GA MŠk(CZ) ED1.1.00/02.0109; GA ČR GA13-12885S Institutional support: RVO:61388971 Keywords : IL-2 * IL-15 * chimera Subject RIV: EC - Immunology Impact factor: 2.512, year: 2014

  13. IL-9-Producing Mast Cell Precursors and Food Allergy

    Science.gov (United States)

    2016-10-01

    signaling enhances or attenuates allergic responses to food allergens. Methods: Mice of an IL-25 transgenic mouse line (iIL-25Tg mice), which...developing experimental food allergy, we generated IL-25 transgenic mouse lines (iIL-25Tg mice) that constitutively overexpress murine IL-25 driven by the...AD______________ AWARD NUMBER: W81XWH-15-1-0517 TITLE: IL-9-Producing Mast Cell Precursors and Food Allergy PRINCIPAL INVESTIGATOR: Dr. Yui

  14. Il processo Andreotti. Il confine labile fra la partecipazione e il concorso esterno nei reati associativi

    Directory of Open Access Journals (Sweden)

    Paolo Intoccia

    2017-11-01

    Full Text Available Prendendo in esame un procedimento penale d’eccezione nel presente elaborato ci si propone di condurre uno studio sul diritto penale ‘in azione’ allo scopo di verificare i meccanismi di applicazione dei reati di associazione per delinquere ‘semplice’ (a. 416 c.p. e di tipo mafioso (a. 416 bis c.p.. La seguente analisi ricostruisce, infatti, l’intensa trafila giudiziaria che ha visto protagonista Giulio Andreotti – dal 4 marzo 1993 chiamato a rispondere, prima a titolo di concorrente esterno e successivamente in qualità di partecipe, dei due reati associativi sopra richiamati a fronte di un apparato accusatorio qualitativamente complesso e temporalmente imponente. Sarà in tal modo possibile verificare quanto possa essere labile, specie ove si discuta della condotta di fiancheggiamento di un soggetto politico ad un sodalizio di tipo mafioso (qui Cosa Nostra, il confine tra la fenomenologia partecipativa (nel ruolo di intraneus all’associazione e quella concorsuale eventuale (nel ruolo di cd. concorrente esterno nei delitti associativi di cui agli artt. 416 e 416 bis c.p. Parole chiave: Andreotti, Cosa Nostra, zona grigia, reati associativi, mala informazione   By examining an exceptional criminal proceeding in this paper we propose to conduct a study on criminal law ‘in action’ in order to verify the mechanisms of application of two associative offenses (‘simple’ criminal conspiracy and mafia-type criminal conspiracy. As a matter of fact the analysis reconstructs the intense trial about Giulio Andreotti’s working with Cosa Nostra – Andreotti, starting from March 4 1993, is accused of being at first an external competitor and subsequently a participant of Cosa Nostra in connection with a qualitatively complex accusatory apparatus. As a result of this analysis we come to ascertain how fleeting the boundary between the role of partecipant and external competitor in a criminal conspiracy can be, especially in case of

  15. IL-6 and IL-8 level change in patients with PVR

    International Nuclear Information System (INIS)

    Han Li'na; Pan Xin; Zhang Xiaoguang

    2002-01-01

    Objective: To investigate the changes of interleutin-6 and interleutin-8 contents in vitreous body, sub-retinal fluid and serum of patients with proliferating vitro retinopathy. Methods: The levels of IL-6 and IL-8 in vitreous body, sub-retinal fluid and serum in thirty-four patients with PVR were measured with RIA. Another thirty patients with retina detachment were used as control group. Results: The level of IL-6 and IL-8 in vitreous body and sub-retinal fluid in the experiment group were significantly higher than those in control group, but the serum levels of IL-6 and IL-8 were about the same in both groups. Conclusion: The immunological system took part in the process of PVR mainly through local mechanism

  16. Cytokine vaccination: neutralising IL-1alpha autoantibodies induced by immunisation with homologous IL-1alpha

    DEFF Research Database (Denmark)

    Svenson, M; Hansen, M B; Thomsen, Allan Randrup

    2000-01-01

    High-affinity IgG autoantibodies (aAb) to IL-1alpha are among the most frequently found aAb to cytokines in humans. To establish an animal model with aAb to IL-1alpha, we immunised mice with recombinant murine IL-1alpha. Unprimed and Bacille Calmette-Guérin (BCG)-primed BALB/cA mice were vaccinat...

  17. Differential Regulation of IL-1β and IL-6 Release in Murine Macrophages.

    Science.gov (United States)

    Hirano, Seishiro; Zhou, Quan; Furuyama, Akiko; Kanno, Sanae

    2017-12-01

    Asbestos and silica (exogenous danger) and adenosine triphosphate (ATP, endogenous danger-signaling molecule) synergistically increase IL-1β release from endotoxin-primed macrophage, which is mediated by NOD-like receptor protein 3 (NLRP3) inflammasome. However, the conversion of pro-IL-1β to its active form seems to depend on the macrophage cell types. In the present study, bone marrow-derived macrophages (BMM) and three murine macrophage cell lines, J774.1, J774A.1, and RAW264.7 were exposed to ATP or fibrous titanium dioxide (FTiO 2 ) in the presence or absence of lipopolysaccharide (LPS), and the concentrations of IL-1β and IL-6 in both cell lysates and in the culture media were measured by immunoblotting to differentiate active form of IL-1β from pro-IL-1β. IL-1β release was synergistically increased when the cells were exposed to both LPS and ATP or FTiO 2 , while IL-6 was readily released by LPS alone. IL-1β released into the culture medium was pro-IL-1β in J774.1 and RAW264.7, and most of the pro-IL-1β remained inside the cells. In contrast, the active form of IL-1β was released together with pro-IL-1β from J774A.1 and BMM after the co-stimulation. J774A.1 and BMM express apoptosis-associated speck-like protein contains a carboxyl-terminal CARD (ASC) while J774.1 and RAW264.7 do not or only faintly express ASC, and accordingly, caspase-1, which converts pro-IL-1β to its active form, is activated only in J774A.1 and BMM. Collectively, the canonical inflammasome pathway is not activated in J774.1 and RAW264.7, and the apparent synergistical increase of IL-1β in the culture medium mostly reflects the leakage of pro-IL-1β from these cells.

  18. Extracellular IL-33 cytokine, but not endogenous nuclear IL-33, regulates protein expression in endothelial cells.

    Science.gov (United States)

    Gautier, Violette; Cayrol, Corinne; Farache, Dorian; Roga, Stéphane; Monsarrat, Bernard; Burlet-Schiltz, Odile; Gonzalez de Peredo, Anne; Girard, Jean-Philippe

    2016-10-03

    IL-33 is a nuclear cytokine from the IL-1 family that plays important roles in health and disease. Extracellular IL-33 activates a growing number of target cells, including group 2 innate lymphoid cells, mast cells and regulatory T cells, but it remains unclear whether intracellular nuclear IL-33 has additional functions in the nucleus. Here, we used a global proteomic approach based on high-resolution mass spectrometry to compare the extracellular and intracellular roles of IL-33 in primary human endothelial cells, a major source of IL-33 protein in human tissues. We found that exogenous extracellular IL-33 cytokine induced expression of a distinct set of proteins associated with inflammatory responses in endothelial cells. In contrast, knockdown of endogenous nuclear IL-33 expression using two independent RNA silencing strategies had no reproducible effect on the endothelial cell proteome. These results suggest that IL-33 acts as a cytokine but not as a nuclear factor regulating gene expression in endothelial cells.

  19. Aspirin induces IL-4 production: augmented IL-4 production in aspirin-exacerbated respiratory disease

    Science.gov (United States)

    Kong, Su-Kang; Soo Kim, Byung; Gi Uhm, Tae; Soo Chang, Hun; Sook Park, Jong; Woo Park, Sung; Park, Choon-Sik; Chung, Il Yup

    2016-01-01

    Aspirin hypersensitivity is a hallmark of aspirin-exacerbated respiratory disease (AERD), a clinical syndrome characterized by the severe inflammation of the respiratory tract after ingestion of cyclooxygenase-1 inhibitors. We investigated the capacity of aspirin to induce interleukin-4 (IL-4) production in inflammatory cells relevant to AERD pathogenesis and examined the associated biochemical and molecular pathways. We also compared IL-4 production in peripheral blood mononuclear cells (PBMCs) from patients with AERD vs aspirin-tolerant asthma (ATA) upon exposure to aspirin. Aspirin induced IL-4 expression and activated the IL-4 promoter in a report assay. The capacity of aspirin to induce IL-4 expression correlated with its activity to activate mitogen-activated protein kinases, to form DNA–protein complexes on P elements in the IL-4 promoter and to synthesize nuclear factor of activated T cells, critical transcription factors for IL-4 transcription. Of clinical importance, aspirin upregulated IL-4 production twice as much in PBMCs from patients with AERD compared with PBMCs from patients with ATA. Our results suggest that IL-4 is an inflammatory component mediating intolerance reactions to aspirin, and thus is crucial for AERD pathogenesis. PMID:27534531

  20. Critical appraisal of four IL-6 immunoassays.

    Directory of Open Access Journals (Sweden)

    Dana K Thompson

    Full Text Available Interleukin-6 (IL-6 contributes to numerous inflammatory, metabolic, and physiologic pathways of disease. We evaluated four IL-6 immunoassays in order to identify a reliable assay for studies of metabolic and physical function. Serial plasma samples from intravenous glucose tolerance tests (IVGTTs, with expected rises in IL-6 concentrations, were used to test the face validity of the various assays.IVGTTs, administered to 14 subjects, were performed with a single infusion of glucose (0.3 g/kg body mass at time zero, a single infusion of insulin (0.025 U/kg body mass at 20 minutes, and frequent blood collection from time zero to 180 minutes for subsequent Il-6 measurement. The performance metrics of four IL-6 detection methods were compared: Meso Scale Discovery immunoassay (MSD, an Invitrogen Luminex bead-based multiplex panel (LX, an Invitrogen Ultrasensitive Luminex bead-based singleplex assay (ULX, and R&D High Sensitivity ELISA (R&D. IL-6 concentrations measured with MSD, R&D and ULX correlated with each other (Pearson Correlation Coefficients r = 0.47-0.94, p<0.0001 but only ULX correlated (r = 0.31, p = 0.0027 with Invitrogen Luminex. MSD, R&D, and ULX, but not LX, detected increases in IL-6 in response to glucose. All plasma samples were measurable by MSD, while 35%, 1%, and 4.3% of samples were out of range when measured by LX, ULX, and R&D, respectively. Based on representative data from the MSD assay, baseline plasma IL-6 (0.90 ± 0.48 pg/mL increased significantly as expected by 90 minutes (1.29 ± 0.59 pg/mL, p = 0.049, and continued rising through 3 hours (4.25 ± 3.67 pg/mL, p = 0.0048.This study established the face validity of IL-6 measurement by MSD, R&D, and ULX but not LX, and the superiority of MSD with respect to dynamic range. Plasma IL-6 concentrations increase in response to glucose and insulin, consistent with both an early glucose-dependent response (detectable at 1-2 hours and a late insulin-dependent response

  1. 77 FR 66912 - Soo Line Railroad Company-Abandonment Exemption-in Cook County, IL

    Science.gov (United States)

    2012-11-07

    ... governmental agencies) have been met. As a condition to this exemption, any employee adversely affected by the... condition adequately protects affected employees, a petition for partial revocation under 49 U.S.C. 10502(d..., if any, of the abandonment on the environment and historic resources. OEA will issue an environmental...

  2. 78 FR 5244 - BNSF Railway Company-Abandonment Exemption-in Fulton County, IL

    Science.gov (United States)

    2013-01-24

    ... employee adversely affected by the abandonment shall be protected under Oregon Short Line Railroad.... 91 (1979). To address whether this condition adequately protects affected employees, a petition for... environment and historic resources. OEA will issue an environmental assessment (EA) by January 29, 2013...

  3. 76 FR 78968 - Environmental Impact Statement: Cook and DuPage Counties, IL

    Science.gov (United States)

    2011-12-20

    .... The primary environmental resources that may be affected are: residential, commercial, and industrial... corridor that include consideration of design options, financing options, construction sequencing options...

  4. Profile of IL-2, IL-4, IL-10, IFN- ? , TNF- ? and KC-like cytokines in pregnant bitches

    Directory of Open Access Journals (Sweden)

    M.A.R. Feliciano

    2014-08-01

    Full Text Available The aim of this study was to determine the profile of IL-2, IL-4, IL-10, IFN-γ, and TNF-α cytokines and KC-like cells (natural killer in pregnant bitches, unpublished values for the species. A total of 27 females of the Shi Tzu, Pug, English Bulldog and French breeds, weighing 4-20kg and aged 4-6 years were used. Blood samples were collected from bitches during the anestrous and on the 2nd, 5th, 6th, 7th and 8th week of pregnancy. Serum levels of cytokines were measured by panel MILLIPLEX MAP (CCYTO-90K, MILLIPORE, Billerica, Massachusetts, USA validated for dogs. Twenty four females showed physiological pregnancy and three bitches showed pathological pregnancy. There was no difference between cytokine values during anestrous and gestational weeks of bitches (P>0.05. However, it was possible to verify the physiological behavior of serum levels during modulation of immune response in the gestational process of animals. In animals with gestational disorders, abnormal values for IL-2, IL-4 and INF-y were noted. It was concluded that serum levels of cytokines evaluated in pregnant bitches can help the better understanding of physiological and pathological gestational processes and correlated immunology in this species.

  5. Inhibition of IL-1 Signaling by Antisense Oligonucleotide-mediated Exon Skipping of IL-1 Receptor Accessory Protein (IL-1RAcP

    Directory of Open Access Journals (Sweden)

    A Seda Yılmaz-Eliş

    2013-01-01

    Full Text Available The cytokine interleukin 1(IL-1 initiates a wide range of proinflammatory cascades and its inhibition has been shown to decrease inflammation in a variety of diseases. IL-1 receptor accessory protein (IL-1RAcP is an indispensible part of the IL-1R complex that stabilizes IL-1/IL-1R interaction and plays an important role in the signal transduction of the receptor complex. The soluble form of IL-1RAcP (sIL-1RAcP contains only the extracellular domain and serves as a natural inhibitor of IL-1 signaling. Therefore, increasing sIL-1RAcP levels might be an attractive therapeutic strategy to inhibit IL-1–driven inflammation. To achieve this we designed specific antisense oligonucleotides (AON, to redirect pre-mRNA IL-1RAcP splicing by skipping of the transmembrane domain encoding exon 9. This would give rise to a novel Δ9IL-1RAcP mRNA encoding a soluble, secreted form of IL-1RAcP, which might have similar activity as natural sIL-1RAcP. AON treatment resulted in exon 9 skipping both in vitro and in vivo. A single dose injection of 10 mg AON/kg body weight induced 90% skipping in mouse liver during at least 5 days. The truncated mRNA encoded for a secreted, soluble Δ9IL-1RAcP protein. IL-1RAcP skipping resulted in a substantial inhibition of IL-1 signaling in vitro. These results indicate that skipping of the transmembrane encoding exon 9 of IL-1RAcP using specific AONs might be a promising therapeutic strategy in a variety of chronic inflammatory diseases.

  6. Inhibition of IL-1 Signaling by Antisense Oligonucleotide-mediated Exon Skipping of IL-1 Receptor Accessory Protein (IL-1RAcP)

    Science.gov (United States)

    Yılmaz-Eliş, A Seda; Aartsma-Rus, Annemieke; ‘t Hoen, Peter AC; Safdar, Huma; Breukel, Cor; van Vlijmen, Bart JM; van Deutekom, Judith; de Kimpe, Sjef; van Ommen, Gert-Jan; Verbeek, J Sjef

    2013-01-01

    The cytokine interleukin 1(IL-1) initiates a wide range of proinflammatory cascades and its inhibition has been shown to decrease inflammation in a variety of diseases. IL-1 receptor accessory protein (IL-1RAcP) is an indispensible part of the IL-1R complex that stabilizes IL-1/IL-1R interaction and plays an important role in the signal transduction of the receptor complex. The soluble form of IL-1RAcP (sIL-1RAcP) contains only the extracellular domain and serves as a natural inhibitor of IL-1 signaling. Therefore, increasing sIL-1RAcP levels might be an attractive therapeutic strategy to inhibit IL-1–driven inflammation. To achieve this we designed specific antisense oligonucleotides (AON), to redirect pre-mRNA IL-1RAcP splicing by skipping of the transmembrane domain encoding exon 9. This would give rise to a novel Δ9IL-1RAcP mRNA encoding a soluble, secreted form of IL-1RAcP, which might have similar activity as natural sIL-1RAcP. AON treatment resulted in exon 9 skipping both in vitro and in vivo. A single dose injection of 10 mg AON/kg body weight induced 90% skipping in mouse liver during at least 5 days. The truncated mRNA encoded for a secreted, soluble Δ9IL-1RAcP protein. IL-1RAcP skipping resulted in a substantial inhibition of IL-1 signaling in vitro. These results indicate that skipping of the transmembrane encoding exon 9 of IL-1RAcP using specific AONs might be a promising therapeutic strategy in a variety of chronic inflammatory diseases. PMID:23340324

  7. Modulation of pulmonary fibrosis by IL-13Rα2.

    Science.gov (United States)

    Lumsden, Robert V; Worrell, Julie C; Boylan, Denise; Walsh, Sinead M; Cramton, Jennifer; Counihan, Ian; O'Beirne, Sarah; Medina, Maria Fe; Gauldie, Jack; Fabre, Aurelie; Donnelly, Seamas C; Kane, Rosemary; Keane, Michael P

    2015-04-01

    Pulmonary fibrosis is a progressive and fatal disease that involves the remodeling of the distal airspace and the lung parenchyma, which results in compromised gas exchange. The median survival time once diagnosed is less than three years. Interleukin (IL)-13 has been shown to play a role in a number of inflammatory and fibrotic diseases. IL-13 modulates its effector functions via a complex receptor system that includes the IL-4 receptor (R) α, IL-13Rα1, and the IL-13Rα2. IL-13Rα1 binds IL-13 with low affinity, yet, when it forms a complex with IL-4α, it binds with much higher affinity, inducing the effector functions of IL-13. IL-13Rα2 binds IL-13 with high affinity but has a short cytoplasmic tail and has been shown to act as a nonsignaling decoy receptor. Transfection of fibroblasts and epithelial cells with IL-13Rα2 inhibited the IL-13 induction of soluble collagen, TGF-β, and CCL17. Adenoviral overexpression of IL-13Rα2 in the lung reduced bleomycin-induced fibrosis. Our work shows that overexpression of IL-13Rα2 inhibits the IL-13 induction of fibrotic markers in vitro and inhibits bleomycin-induced pulmonary fibrosis. In summary our study highlights the antifibrotic nature of IL-13Ra2. Copyright © 2015 the American Physiological Society.

  8. Endogenous IL-1 in cognitive function and anxiety: a study in IL-1RI-/- mice.

    Directory of Open Access Journals (Sweden)

    Carol L Murray

    Full Text Available Interleukin-1 (IL-1 is a key pro-inflammatory cytokine, produced predominantly by peripheral immune cells but also by glia and some neuronal populations within the brain. Its signalling is mediated via the binding of IL-1α or IL-1β to the interleukin-1 type one receptor (IL-1RI. IL-1 plays a key role in inflammation-induced sickness behaviour, resulting in depressed locomotor activity, decreased exploration, reduced food and water intake and acute cognitive deficits. Conversely, IL-1 has also been suggested to facilitate hippocampal-dependent learning and memory: IL-1RI(-/- mice have been reported to show deficits on tasks of visuospatial learning and memory. We sought to investigate whether there is a generalised hippocampal deficit in IL-1RI(-/- animals. Therefore, in the current study we compared wildtype (WT mice to IL-1RI(-/- mice using a variety of hippocampal-dependent learning and memory tasks, as well as tests of anxiety and locomotor activity. We found no difference in performance of the IL-1RI(-/- mice compared to WT mice in a T-maze working memory task. In addition, the IL-1RI(-/- mice showed normal learning in various spatial reference memory tasks including the Y-maze and Morris mater maze, although there was a subtle deficit in choice behaviour in a spatial discrimination, beacon watermaze task. IL-1RI(-/- mice also showed normal memory for visuospatial context in the contextual fear conditioning paradigm. In the open field, IL-1RI(-/- mice showed a significant increase in distance travelled and rearing behaviour compared to the WT mice and in the elevated plus-maze spent more time in the open arms than did the WT animals. The data suggest that, contrary to prior studies, IL-1RI(-/- mice are not robustly impaired on hippocampal-dependent memory and learning but do display open field hyperactivity and decreased anxiety compared to WT mice. The results argue for a careful evaluation of the roles of endogenous IL-1 in hippocampal

  9. IL-18 paradox in pancreatic carcinoma: elevated serum levels of free IL-18 are correlated with poor survival.

    Science.gov (United States)

    Carbone, Anna; Vizio, Barbara; Novarino, Anna; Mauri, Francesco Angelo; Geuna, Massimo; Robino, Carlo; Brondino, Gabriele; Prati, Adriana; Giacobino, Alice; Campra, Donata; Chiarle, Roberto; Fronda, Gian Ruggero; Ciuffreda, Libero; Bellone, Graziella

    2009-01-01

    The role of the proinflammatory interleukin (IL)-18 in cancer progression remains controversial; we thus examined the hypothesis that impaired antitumor immune response in pancreatic carcinoma patients is related to elevated levels of its natural inhibitor IL-18 binding protein (BP) and/or to alteration in the IL-18 receptor complex expression and function. IL-18 and IL-18 binding protein isoform a (BPa) was assessed in pancreatic carcinoma patients at various disease stages, and after surgery/chemotherapy; free bioactive IL-18 concentrations were calculated. IL-18 receptor complex expression in lymphocyte subsets was analyzed and signaling function was assessed versus healthy donors. Carcinoma cells exhibited below normal IL-18BPa expression and above normal IL-18 expression. Circulating IL-18BPa and IL-18 were above controls. Unexpectedly, free unbound IL-18 serum levels were correlated with disease severity and poor survival. IL-18BPa levels were unchanged by surgery but free IL-18 levels were elevated. Gemcitabine with 5-fluorouracil or oxaliplatin, but not alone, increased IL-18 and free IL-18 levels statistically significantly, without affecting IL-18BPa. Spontaneous/induced IL-18 receptor alpha and receptor beta expression in peripheral blood lymphocyte subsets from patients with advanced disease were near-normal, although CD4+ and CD8+ cells were fewer in percentage, and fully functional in inducing interferon-gamma. IL-18 is proposed as novel adjuvant cancer therapy, but free IL-18 levels are increased in the blood of pancreatic carcinoma patients, despite elevated IL-18BP levels, and are associated with poor survival; this highlights recent experimental insights into the prometastatic and proangiogenic effects of IL-18, and suggests that careful preclinical studies are needed to determine the proper application of IL-18 in cancer therapy.

  10. Three-Dimensional Conformal Radiotherapy in Prostate Cancer Patients: Rise in Interleukin 6 (IL-6) but not IL-2, IL-4, IL-5, Tumor Necrosis Factor-{alpha}, MIP-1-{alpha}, and LIF Levels

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira Lopes, Carlos [Universidade do Vale do Paraiba, Centro de Oncologia Radioterapica do Vale do Paraiba, Universidade do Vale do Paraiba Instituto de Pesquisa e Desenvolvimento, Universidade do Vale do Paraiba, Sao Jose dos Campos, Sao Paulo (Brazil); Callera, Fernando, E-mail: fcallera@gmail.com [Centro de Hematologia Onco-hematologia e Transplantes de Medula Ossea do Vale do Paraiba, Sao Paulo (Brazil)

    2012-03-15

    Purpose: To investigate the effect of radiotherapy (RT) on serum levels of interleukin-2 (IL-2), IL-4, IL-5, IL-6, tumor necrosis factor alpha (TNF-{alpha}), macrophage inflammatory protein-1-alpha (MIP-1-{alpha}) and leukemia inhibitory factor (LIF) in patients with prostate cancer. Methods and Materials: Forty eight patients with prostate cancer received three-dimensional conformal blocking radiation therapy with a linear accelerator. IL-2, IL-4, IL-5, IL-6, TNF-{alpha}, MIP-1-{alpha}, and LIF levels were measured by the related immunoassay kit 1 day before the beginning of RT and during RT at days 15 and 30. Results: The mean IL-2 values were elevated before and during the RT in contrast with those of IL-4, IL-5, IL-6, TNF-{alpha}, MIP-1-{alpha}, and LIF, which were within the normal range under the same conditions. Regarding markers IL-2, IL-4, IL-5, TNF-{alpha}, MIP-1-{alpha}, and LIF, comparisons among the three groups (before treatment and 15 and 30 days during RT) did not show significant differences. Although values were within the normal range, there was a significant rise in IL-6 levels at day 15 of RT (p = 0.0049) and a decline at day 30 to levels that were similar to those observed before RT. Conclusions: IL-6 appeared to peak after 15 days of RT before returning to pre-RT levels. In contrast, IL-2, IL-4, IL-5, TNF-{alpha}, MIP-1-{alpha}, and LIF levels were not sensitive to irradiation. The increased levels of IL-6 following RT without the concurrent elevation of other cytokines involved in the acute phase reaction did not suggest a classical inflammatory response to radiation exposure. Further studies should be designed to elucidate the role of IL-6 levels in patients with prostate cancer treated with RT.

  11. Andrographolide presents therapeutic effect on ulcerative colitis through the inhibition of IL-23/IL-17 axis.

    Science.gov (United States)

    Zhu, Qin; Zheng, Peifen; Chen, Xinyu; Zhou, Feng; He, Qiaona; Yang, Yuefeng

    2018-01-01

    Ulcerative colitis (UC) is a chronic and nonspecific intestinal inflammatory disease, which may increase the risk of colon cancer. Andrographolide is a main active component of Andrographis paniculata . The anti-inflammatory ability of andrographolide suggested its potential therapeutic effect against UC. In the present study, elevated serum concentrations of proinflammatory factors, including (TNF)-α, interleukin (IL)-1β, IL-6 and IL-23, as well as increased percentages of Th17 cells (IL-17+CD4+ cells) in CD4+ cells were detected in UC patients compared to that in healthy donors. These data suggested that Th17 immune responses may involve in the pathogenesis of UC. Experimental colitis mouse model was then established. The results of hematoxylin and eosin staining demonstrated the therapeutic effect of andrographolide on colitis. Enzyme-linked immunosorbent assay (ELISA), flow cytometry and western blotting analyses showed that andrographolide could decreased the levels of proinflammatory factors TNF-α, IL-1β, IL-6 and IL-17A in the serum and in the colon tissues, reduced the percentages of Th17 cells in CD4+ cells, and suppressed the levels of IL-23, IL-17A, ROR-γt (key transcription factor of Th17 cells) and p-STAT3 in the colon tissues. Further, peripheral blood mononuclear cells (PBMCs) were isolated from UC patients and treated with various concentrations of andrographolide (0, 10, 20 and 30 μg/ml). Andrographolide also showed inhibitory effects on the levels of proinflammatory factors, the percentages of Th17 cells and the expression of relative proteins. Similar results were obtained in lipopolysaccharide-treated normal PBMCs. These data suggested that andrographolide may inhibit Th17 immune response via STAT3 signaling. In conclusion, we demonstrated that andrographolide inhibited the activity of IL-23/IL-17 axis and down-stream pro-inflammatory factors so as to suppress inflammation response, resulting in the relieving of UC.

  12. A Brief History of IL-1 and IL-1 Ra in Rheumatology

    Directory of Open Access Journals (Sweden)

    Jean-Michel Dayer

    2017-05-01

    Full Text Available The history of what, in 1979, was called interleukin-1 (IL-1, orchestrator of leukocyte inter-communication, began many years before then, initially by the observation of fever induction via the endogenous pyrogen (EP (1974 and then in rheumatology on the role in tissue destruction in rheumatoid diseases via the induction of collagenase and PGE2 in human synovial cells by a mononuclear cell factor (MCF (1977. Since then, the family has exploded to presently 11 members as well as many membrane-bound and soluble receptor forms. The discovery of a natural Interleukin-1 receptor antagonist (IL-1Ra in human biological fluids has highlighted the importance of IL-1 and IL-1Ra in human diseases. Evidence delineating its role in autoinflammatory syndromes and the elucidation of the macromolecular complex referred to as “inflammasome” have been instrumental to our understanding of the link with IL-1. At present, the IL-1blockade as therapeutic approach is crucial for many hereditary autoinflammatory diseases, as well as for adult-onset Still’s disease, crystal-induced arthropathies, certain skin diseases including neutrophil-triggered skin diseases, Behçet’s disease and deficiency of IL-1Ra and other rare fever syndromes. Its role is only marginally important in rheumatoid arthritis and is still under debate with regard to osteoarthritis, type 2 diabetes mellitus, cardiovascular diseases and cancer. This brief historical review focuses on some aspects of IL-1, mainly IL-1β and IL-Ra, in rheumatology. There are many excellent reviews focusing on the IL-1 family in general or with regard to specific diseases or biological discoveries.

  13. Purification, crystallization and preliminary X-ray diffraction analysis of the IL-20-IL-20R1-IL-20R2 complex

    Energy Technology Data Exchange (ETDEWEB)

    Logsdon, Naomi J.; Allen, Christopher E.; Rajashankar, Kanagalaghatta R.; Walter, Mark R. (Cornell); (UAB)

    2012-02-08

    Interleukin-20 (IL-20) is an IL-10-family cytokine that regulates innate and adaptive immunity in skin and other tissues. In addition to protecting the host from various external pathogens, dysregulated IL-20 signaling has been shown to contribute to the pathogenesis of human psoriasis. IL-20 signals through two cell-surface receptor heterodimers, IL-20R1-IL-20R2 and IL-22R1-IL-20R2. In this report, crystals of the IL-20-IL-20R1-IL-20R2 ternary complex have been grown from polyethylene glycol solutions. The crystals belonged to space group P4{sub 1}2{sub 1}2 or P4{sub 3}2{sub 1}2, with unit-cell parameters a = 111, c = 135 {angstrom}, and diffracted X-rays to 3 {angstrom} resolution. The crystallographic asymmetric unit contains one IL-20-IL-20R1-IL-20R2 complex, corresponding to a solvent content of approximately 54%.

  14. IL-7 Induces an Epitope Masking of γc Protein in IL-7 Receptor Signaling Complex

    Directory of Open Access Journals (Sweden)

    Tae Sik Goh

    2017-01-01

    Full Text Available IL-7 signaling via IL-7Rα and common γ-chain (γc is necessary for the development and homeostasis of T cells. Although the delicate mechanism in which IL-7Rα downregulation allows the homeostasis of T cell with limited IL-7 has been well known, the exact mechanism behind the interaction between IL-7Rα and γc in the absence or presence of IL-7 remains unclear. Additionally, we are still uncertain as to how only IL-7Rα is separately downregulated by the binding of IL-7 from the IL-7Rα/γc complex. We demonstrate here that 4G3, TUGm2, and 3E12 epitope masking of γc protein are induced in the presence of IL-7, indicating that the epitope alteration is induced by IL-7 binding to the preassembled receptor core. Moreover, the epitope masking of γc protein is inversely correlated with the expression of IL-7Rα upon IL-7 binding, implying that the structural alteration of γc might be involved in the regulation of IL-7Rα expression. The conformational change in γc upon IL-7 binding may contribute not only to forming the functional IL-7 signaling complex but also to optimally regulating the expression of IL-7Rα.

  15. IL-7 Induces an Epitope Masking of γc Protein in IL-7 Receptor Signaling Complex

    Science.gov (United States)

    Goh, Tae Sik; Jo, Yuna; Lee, Byunghyuk; Kim, Geona; Hwang, Hyunju; Ko, Eunhee; Kang, Seung Wan; Oh, Sae-Ock; Baek, Sun-Yong; Yoon, Sik; Lee, Jung Sub

    2017-01-01

    IL-7 signaling via IL-7Rα and common γ-chain (γc) is necessary for the development and homeostasis of T cells. Although the delicate mechanism in which IL-7Rα downregulation allows the homeostasis of T cell with limited IL-7 has been well known, the exact mechanism behind the interaction between IL-7Rα and γc in the absence or presence of IL-7 remains unclear. Additionally, we are still uncertain as to how only IL-7Rα is separately downregulated by the binding of IL-7 from the IL-7Rα/γc complex. We demonstrate here that 4G3, TUGm2, and 3E12 epitope masking of γc protein are induced in the presence of IL-7, indicating that the epitope alteration is induced by IL-7 binding to the preassembled receptor core. Moreover, the epitope masking of γc protein is inversely correlated with the expression of IL-7Rα upon IL-7 binding, implying that the structural alteration of γc might be involved in the regulation of IL-7Rα expression. The conformational change in γc upon IL-7 binding may contribute not only to forming the functional IL-7 signaling complex but also to optimally regulating the expression of IL-7Rα. PMID:28127156

  16. High salt reduces the activation of IL-4- and IL-13-stimulated macrophages.

    Science.gov (United States)

    Binger, Katrina J; Gebhardt, Matthias; Heinig, Matthias; Rintisch, Carola; Schroeder, Agnes; Neuhofer, Wolfgang; Hilgers, Karl; Manzel, Arndt; Schwartz, Christian; Kleinewietfeld, Markus; Voelkl, Jakob; Schatz, Valentin; Linker, Ralf A; Lang, Florian; Voehringer, David; Wright, Mark D; Hubner, Norbert; Dechend, Ralf; Jantsch, Jonathan; Titze, Jens; Müller, Dominik N

    2015-11-02

    A high intake of dietary salt (NaCl) has been implicated in the development of hypertension, chronic inflammation, and autoimmune diseases. We have recently shown that salt has a proinflammatory effect and boosts the activation of Th17 cells and the activation of classical, LPS-induced macrophages (M1). Here, we examined how the activation of alternative (M2) macrophages is affected by salt. In stark contrast to Th17 cells and M1 macrophages, high salt blunted the alternative activation of BM-derived mouse macrophages stimulated with IL-4 and IL-13, M(IL-4+IL-13) macrophages. Salt-induced reduction of M(IL-4+IL-13) activation was not associated with increased polarization toward a proinflammatory M1 phenotype. In vitro, high salt decreased the ability of M(IL-4+IL-13) macrophages to suppress effector T cell proliferation. Moreover, mice fed a high salt diet exhibited reduced M2 activation following chitin injection and delayed wound healing compared with control animals. We further identified a high salt-induced reduction in glycolysis and mitochondrial metabolic output, coupled with blunted AKT and mTOR signaling, which indicates a mechanism by which NaCl inhibits full M2 macrophage activation. Collectively, this study provides evidence that high salt reduces noninflammatory innate immune cell activation and may thus lead to an overall imbalance in immune homeostasis.

  17. Inhibition of IL-12/IL-23 signaling reduces Alzheimer's disease-like pathology and cognitive decline.

    Science.gov (United States)

    Vom Berg, Johannes; Prokop, Stefan; Miller, Kelly R; Obst, Juliane; Kälin, Roland E; Lopategui-Cabezas, Ileana; Wegner, Anja; Mair, Florian; Schipke, Carola G; Peters, Oliver; Winter, York; Becher, Burkhard; Heppner, Frank L

    2012-12-01

    The pathology of Alzheimer's disease has an inflammatory component that is characterized by upregulation of proinflammatory cytokines, particularly in response to amyloid-β (Aβ). Using the APPPS1 Alzheimer's disease mouse model, we found increased production of the common interleukin-12 (IL-12) and IL-23 subunit p40 by microglia. Genetic ablation of the IL-12/IL-23 signaling molecules p40, p35 or p19, in which deficiency of p40 or its receptor complex had the strongest effect, resulted in decreased cerebral amyloid load. Although deletion of IL-12/IL-23 signaling from the radiation-resistant glial compartment of the brain was most efficient in mitigating cerebral amyloidosis, peripheral administration of a neutralizing p40-specific antibody likewise resulted in a reduction of cerebral amyloid load in APPPS1 mice. Furthermore, intracerebroventricular delivery of antibodies to p40 significantly reduced the concentration of soluble Aβ species and reversed cognitive deficits in aged APPPS1 mice. The concentration of p40 was also increased in the cerebrospinal fluid of subjects with Alzheimer's disease, which suggests that inhibition of the IL-12/IL-23 pathway may attenuate Alzheimer's disease pathology and cognitive deficits.

  18. Interleukin (IL)-17A and IL-17F and asthma in Saudi Arabia: mRNA ...

    African Journals Online (AJOL)

    Interleukin (IL)-17A and IL-17F and asthma in Saudi Arabia: mRNA transcript levels and gene polymorphisms. MD Bazzi, MA Sultan, N Al Tassan, M Alanazi, A Al-Amri, MS Al-Hajjaj, S Al-muhsen, K Alba-Concepcion, A Warsy ...

  19. Genetic variants in the region harbouring IL2/IL21 associated with ulcerative colitis

    NARCIS (Netherlands)

    Festen, E. A. M.; Goyette, P.; Scott, R.; Annese, V.; Zhernakova, A.; Lian, J.; Lefebvre, C.; Brant, S. R.; Cho, J. H.; Silverberg, M. S.; Taylor, K. D.; de Jong, D. J.; Stokkers, P. C.; Mcgovern, D.; Palmieri, O.; Achkar, J-P; Xavier, R. J.; Daly, M. J.; Duerr, R. H.; Wijmenga, C.; Weersma, R. K.; Rioux, J. D.

    Objectives: Genetic susceptibility is known to play a large part in the predisposition to the inflammatory bowel diseases (IBDs) known as Crohn's disease (CD) and ulcerative colitis (UC). The IL2/IL21 locus on 4q27 is known to be a common risk locus for inflammatory disease (shown in coeliac

  20. Genetic variants in the region harbouring IL2/IL21 associated with ulcerative colitis

    NARCIS (Netherlands)

    Festen, E.A.M.; Goyette, P.; Scott, R.; Annese, V.; Zhernakova, A.; Lian, J.; Lefèbvre, C.; Brant, S.R.; Cho, J.H.; Silverberg, M.S.; Taylor, K.D.; de Jong, D.J.; Stokkers, P.C.; Mcgovern, D.; Palmieri, O.; Achkar, J.P.; Xavier, R.J.; Daly, M.J.; Duerr, R.H.; Wijmenga, C.; Weersma, R.K.; Rioux, J.D.

    2009-01-01

    Objectives: Genetic susceptibility is known to play a large part in the predisposition to the inflammatory bowel diseases (IBDs) known as Crohn's disease (CD) and ulcerative colitis (UC). The IL2/IL21 locus on 4q27 is known to be a common risk locus for inflammatory disease (shown in coeliac

  1. Genetic variants in the region harbouring IL2/IL21 associated with ulcerative colitis

    NARCIS (Netherlands)

    Festen, E. A. M.; Goyette, P.; Scott, R.; Annese, V.; Zhernakova, A.; Lian, J.; Lefèbvre, C.; Brant, S. R.; Cho, J. H.; Silverberg, M. S.; Taylor, K. D.; de Jong, D. J.; Stokkers, P. C.; Mcgovern, D.; Palmieri, O.; Achkar, J.-P.; Xavier, R. J.; Daly, M. J.; Duerr, R. H.; Wijmenga, C.; Weersma, R. K.; Rioux, J. D.

    2009-01-01

    Genetic susceptibility is known to play a large part in the predisposition to the inflammatory bowel diseases (IBDs) known as Crohn's disease (CD) and ulcerative colitis (UC). The IL2/IL21 locus on 4q27 is known to be a common risk locus for inflammatory disease (shown in coeliac disease, type 1

  2. Genetic variants in the region harbouring IL2/IL21 associated with ulcerative colitis.

    NARCIS (Netherlands)

    Festen, E.A.; Goyette, P.; Scott, R.; Annese, V.; Zhernakova, A.; Lian, J.; Lefebvre, C.; Brant, S.R.; Cho, J.H.; Silverberg, M.S.; Taylor, K.D.; Jong, D.J. de; Stokkers, P.C.; Mcgovern, D.; Palmieri, O.; Achkar, J.P.; Xavier, R.J.; Daly, M.J.; Duerr, R.H.; Wijmenga, C.; Weersma, R.K.; Rioux, J.D.

    2009-01-01

    OBJECTIVES: Genetic susceptibility is known to play a large part in the predisposition to the inflammatory bowel diseases (IBDs) known as Crohn's disease (CD) and ulcerative colitis (UC). The IL2/IL21 locus on 4q27 is known to be a common risk locus for inflammatory disease (shown in coeliac

  3. Diagnostic significance of IL-6 and IL-8 in tubal ectopic pregnancy.

    Science.gov (United States)

    Rajendiran, Soundravally; Senthil Kumar, G P; Nimesh, Archana; Dhiman, Pooja; Shivaraman, K; Soundararaghavan, S

    2016-10-01

    As there are no specific non-invasive markers for the diagnosis of tubal ectopic pregnancy, our objective in the present study was to explore the role of inflammatory cytokines IL-6 and IL-8 in the diagnosis of ruptured tubal ectopic pregnancy. Twenty-eight women with tubal ectopic pregnancy, 31 patients with intrauterine abortion and 29 gestational age matched women having normal intrauterine pregnancy were included in the study. Five millilitre of blood was collected at the time of admission, serum was separated and stored at -70 °C for subsequent analysis of β hCG, IL-6 and IL-8 levels. The level of IL-6 was a significant increase in the women with tubal ectopic pregnancy compared to intrauterine abortion and normal pregnancy. IL-8 levels decrease significantly in the tubal ectopic pregnancy and in intrauterine abortion patients when compared with the normal pregnancy group. At the cutoff of 26.48 pg/ml IL-6 level predicted the tubal ectopic pregnancy with moderate accuracy. Therefore, it can be concluded that measurement of IL-6 may have relevance in the diagnosis of ectopic pregnancy as a novel inflammatory serum biomarkers.

  4. Cocaine abuse and effects in the serum levels of cytokines IL-6 and IL-10.

    Science.gov (United States)

    Moreira, Fernanda Pedrotti; Medeiros, João Ricardo Carvalho; Lhullier, Alfredo Cardoso; Souza, Luciano Dias de Mattos; Jansen, Karen; Portela, Luis Valmor; Lara, Diogo R; da Silva, Ricardo Azevedo; Wiener, Carolina David; Oses, Jean Pierre

    2016-01-01

    Cocaine abuse is capable of activating the innate immune system in the CNS resulting in deregulation of homeostasis between pro and antiinflammatory cytokines. The aim of this study was to investigate serum levels of pro and antiinflammatory cytokines, IL-6 and IL-10 respectively, in cocaine users from a young population-based sample. This is a case-control study nested in a cross-sectional population-based survey, with individuals of 18 and 35 years old. Two groups were selected: 24 healthy controls and 12 subjects who reported cocaine use. Serum IL-6 and IL-10 were measured by ELISA using a commercial kit. There was a statistically significant increase in IL-6 (p=0.037) and decrease in IL-10 (p=0.007) serum levels, between cocaine users and the control group. There was also an increase in the ratio IL-6/IL-10 (p=0.013) among cocaine users individuals, when compared to the control group. Our results suggest that cocaine users showed an activation of the immune system when compared a control group, demonstrating a disruption in the balance of pro and antiinflammatory cytokines. Thus, peripheral cytokines may represent a putative biomarkers for cocaine users, contributing to the development of diagnosis and effective treatments. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Signaling through IL-17C/IL-17RE is dispensable for immunity to systemic, oral and cutaneous candidiasis.

    Science.gov (United States)

    Conti, Heather R; Whibley, Natasha; Coleman, Bianca M; Garg, Abhishek V; Jaycox, Jillian R; Gaffen, Sarah L

    2015-01-01

    Candida albicans is a commensal fungal microbe of the human orogastrointestinal tract and skin. C. albicans causes multiple forms of disease in immunocompromised patients, including oral, vaginal, dermal and disseminated candidiasis. The cytokine IL-17 (IL-17A) and its receptor subunits, IL-17RA and IL-17RC, are required for protection to most forms of candidiasis. The importance of the IL-17R pathway has been observed not only in knockout mouse models, but also in humans with rare genetic mutations that impact generation of Th17 cells or the IL-17 signaling pathway, including Hyper-IgE Syndrome (STAT3 or TYK2 mutations) or IL17RA or ACT1 gene deficiency. The IL-17 family of cytokines is a distinct subclass of cytokines with unique structural and signaling properties. IL-17A is the best-characterized member of the IL-17 family to date, but far less is known about other IL-17-related cytokines. In this study, we sought to determine the role of a related IL-17 cytokine, IL-17C, in protection against oral, dermal and disseminated forms of C. albicans infection. IL-17C signals through a heterodimeric receptor composed of the IL-17RA and IL-17RE subunits. We observed that IL-17C mRNA was induced following oral C. albicans infection. However, mice lacking IL-17C or IL-17RE cleared C. albicans infections in the oral mucosa, skin and bloodstream at rates similar to WT littermate controls. Moreover, these mice demonstrated similar gene transcription profiles and recovery kinetics as WT animals. These findings indicate that IL-17C and IL-17RE are dispensable for immunity to the forms of candidiasis evaluated, and illustrate a surprisingly limited specificity of the IL-17 family of cytokines with respect to systemic, oral and cutaneous Candida infections.

  6. IL-8 as antibody therapeutic target in inflammatory diseases

    DEFF Research Database (Denmark)

    Skov, Lone; Beurskens, Frank J; Zachariae, Claus O C

    2008-01-01

    IL-8 is a chemokine that has been implicated in a number of inflammatory diseases involving neutrophil activation. HuMab 10F8 is a novel fully human mAb against IL-8, which binds a discontinuous epitope on IL-8 overlapping the receptor binding site, and which effectively neutralizes IL-8-dependen...

  7. Il Rapporto Radcliff: e l'odierna politica monetaria inglese.

    Directory of Open Access Journals (Sweden)

    R.S. SAYERS

    2014-11-01

    Full Text Available Il saggio si occupa di tre principali argomenti ai quali il comitato ha dedicato tanta attenzione nel suo rapporto. Essi sono: il problema dell’informazione sulle questioni finanziarie, il controllo della quantità di moneta e la politica del tasso di interesse. C’è poi una breve sezione dedicata al problema costituzionale della posizione della banca centrale.

  8. Endogenous IL-10 protects mice from death during septic peritonitis

    NARCIS (Netherlands)

    van der Poll, T.; Marchant, A.; Buurman, W. A.; Berman, L.; Keogh, C. V.; Lazarus, D. D.; Nguyen, L.; Goldman, M.; Moldawer, L. L.; Lowry, S. F.

    1995-01-01

    IL-10 production during endotoxic shock is part of a protective mechanism that involves IL-10-induced inhibition of TNF synthesis. We sought to determine the role of IL-10 in septic peritonitis induced by cecal ligation and puncture (CLP). CLP led to a rapid induction of IL-10 mRNA in various organs

  9. Genome-wide association study of genetic variants in LPS-stimulated IL-6, IL-8, IL-10, IL-1ra and TNF-α cytokine response in a Danish Cohort

    DEFF Research Database (Denmark)

    Larsen, Margit Hørup; Albrechtsen, Anders; Thørner, Lise Wegner

    2013-01-01

    Cytokine response plays a vital role in various human lipopolysaccharide (LPS) infectious and inflammatory diseases. This study aimed to find genetic variants that might affect the levels of LPS-induced interleukin (IL)-6, IL-8, IL-10, IL-1ra and tumor necrosis factor (TNF)-α cytokine production....

  10. Anti-IL-1alpha autoantibodies in early rheumatoid arthritis

    DEFF Research Database (Denmark)

    Forslind, K; Svensson, Birte; Svenson, M

    2001-01-01

    To investigate the potential predictive value of autoantibodies against IL1-alpha (anti-IL-1alpha) in patients with early rheumatoid arthritis (RA).......To investigate the potential predictive value of autoantibodies against IL1-alpha (anti-IL-1alpha) in patients with early rheumatoid arthritis (RA)....

  11. Le Nuove Scienze e il Genius Loci

    Directory of Open Access Journals (Sweden)

    Michael Mehaffy

    2009-12-01

    Full Text Available Oggi la teoria della conservazione urbana sta affrontando aspetti intangibili – notabilmente il concetto del “genius loci”. Ma questa idea potenzialmente vaga deve essere compresa nei termini che permettono un suo effettivo utilizzo. L’autore argomenta che tale questione può essere affrontata attraverso un approfondimento della complessità della scienza rivelando i modi attraverso i quali un sistema nella sua interezza può essere scomposto in elementi dinamici. All’interno dei tessuti storici noi siamo conservatori, siamo utilizzatori, siamo consumatori e, inevitabilmente, siamo coloro che attuano le modifiche. Il nostro compito non è di far resistere quell’insieme, ma di poterlo gestire in maniera più dinamica e di pretendere un più ampio concetto di conservazione. Questo atteggiamento va oltre il dualismo basato sul modello di pensiero del “genius loci” ma abbraccia una più efficace aspettativa di crescita organica.

  12. Il rumore elettrico Dalla fisica alla progettazione

    CERN Document Server

    Pallottino, Giovanni Vittorio

    2011-01-01

    L’opera fornisce una trattazione chiara, agile ed essenziale, ma completa, del rumore elettrico, argomento considerato generalmente oscuro e specialistico. Molto più breve (circa 275mila battute) dei testi attualmente disponibili. Il contenuto copre gli aspetti essenziali della matematica e della fisica del rumore (termico, shot. 1/f, …), e della sua rappresentazione nei circuiti. Discute quindi il rumore nei dispositivi passivi e attivi, e introduce i criteri di progettazione a basso rumore. Affronta infine brevemente questioni quali l’estrazione del segnale dal rumore e gli impieghi utili del rumore. L’attenzione è generalmente rivolta alla strumentazione fisica a bassa frequenza, in relazione alla pluridecennale esperienza specifica dell’autore. Si tratta di una estensione delle dispense, utilizzate per anni, di un corso universitario. Pertanto la trattazione è fortemente didattica, con particolare attenzione a rimuovere ambiguità e incertezze, discutendo il materiale in termini fisici intuit...

  13. Allegheny County Map Index Grid

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum with solid line and NAD 27 with 5 second grid...

  14. Montgomery County Council Legislation - Bills

    Data.gov (United States)

    Montgomery County of Maryland — The Council enacts local public laws for the ‘peace, good government, health, and welfare of the county’. The bills dataset contains all legislation considered by...

  15. ORTHOIMAGERY, ERIE COUNTY, OHIO USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The 2006 OSIP digital orthophotography was collected during the months of March and April (leaf-off conditions). The MrSID Images covering each county at 1-foot...

  16. ORTHOIMAGERY, LICKING COUNTY, OHIO USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The 2006 OSIP digital orthophotography was collected during the months of March and April (leaf-off conditions). The MrSID Images covering each county at 1-foot...

  17. Uninsured Young Adults by County

    Data.gov (United States)

    U.S. Department of Health & Human Services — This data file indicates the estimated number of uninsured individuals ages 19-25 in each U.S. county. These individuals may be eligible to join their parents health...

  18. 2009 SCDNR Horry County Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Sanborn Map Company completed the original classification of the multiple return LiDAR of Horry County, South Carolina in 2009. In 2013, Dewberry was tasked with...

  19. 2009 SCDNR Berkeley County Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Sanborn Map Company completed the original classification of the multiple return LiDAR of Berkeley County, South Carolina in 2009. In 2013, Dewberry was tasked with...

  20. 2009 SCDNR Charleston County Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Photoscience completed the original collection and classification of the multiple return LiDAR of Charleston County, South Carolina in the winter of 2006-2007. In...

  1. Sierra County E-911 Roads

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set contains a vector digital representation of all accessible roads including interstate highways, State highways, county roads and some city streets in...

  2. County Boundaries with Shorelines (National)

    Data.gov (United States)

    Department of Transportation — County boundaries with shorelines cut in (NTAD). The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and...

  3. Allegheny County Illegal Dump Sites

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Illegal Dump Site dataset includes information on illegal dump sites, their type of trash, and the estimate tons of trash at each site. The information was...

  4. Soils - Volusia County Soils (Polygons)

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Soils: 1:24000 SSURGO Map. Polygon boundaries of Soils in Volusia County, downloaded from SJRWMD and created by NRCS and SJRWMD. This data set is a digital version...

  5. 2009 SCDRN Lidar: Florence County

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The South Carolina Department of Natural Resources (SCDNR) contracted with Sanborn to provide LiDAR mapping services for Florence County, SC. Utilizing multi-return...

  6. 2014 Mobile County, AL Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Atlantic was contracted to acquire high resolution topographic LiDAR (Light Detection and Ranging) data located in Mobile County, Alabama. The intent was to collect...

  7. Allegheny County Soil Type Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains soil type and soil classification, by area. Additional info at: http://mcdc.cas.psu.edu/datawiz.htm;...

  8. County business patterns, 1996 : Nevada

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  9. County business patterns, 1997 : Wisconsin

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  10. County business patterns, 1997 : Arizona

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  11. County business patterns, 1997 : Wyoming

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  12. County business patterns, 1997 : Minnesota

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  13. County business patterns, 1996 : Colorado

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  14. County business patterns, 1996 : Montana

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  15. County business patterns, 1996 : Nebraska

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  16. County business patterns, 1996 : Kentucky

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  17. County business patterns, 1996 : Idaho

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  18. County business patterns, 1997 : Alabama

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  19. County business patterns, 1997 : Maryland

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  20. County business patterns, 1997 : Maine

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  1. County business patterns, 1996 : Utah

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  2. County business patterns, 1996 : Oklahoma

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  3. County business patterns, 1996 : Alaska

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  4. County business patterns, 1997 : Kansas

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  5. County business patterns, 1997 : Florida

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  6. County business patterns, 1997 : Oklahoma

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  7. County business patterns, 1997 : Michigan

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  8. County business patterns, 1997 : Tennessee

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  9. County business patterns, 1997 : Kentucky

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  10. County business patterns, 1996 : Louisiana

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  11. County business patterns, 1997 : Texas

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  12. County business patterns, 1997 : Virginia

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  13. County business patterns, 1996 : Delaware

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  14. County business patterns, 1997 : Idaho

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  15. County business patterns, 1997 : Nevada

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  16. County business patterns, 1996 : Wisconsin

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  17. County business patterns, 1996 : Arkansas

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  18. County business patterns, 1996 : Florida

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  19. County business patterns, 1997 : Mississippi

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  20. County business patterns, 1996 : Missouri

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  1. County business patterns, 1996 : Maryland

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  2. County business patterns, 1997 : Hawaii

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  3. County business patterns, 1996 : Ohio

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  4. County business patterns, 1996 : Alabama

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  5. County business patterns, 1997 : Alaska

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  6. County business patterns, 1996 : Iowa

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  7. County business patterns, 1996 : Georgia

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  8. County business patterns, 1996 : Michigan

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  9. County business patterns, 1996 : Texas

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  10. County business patterns, 1997 : Nebraska

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  11. County business patterns, 1997 : Massachusetts

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  12. County business patterns, 1997 : Indiana

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  13. County business patterns, 1996 : Pennsylvania

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  14. County business patterns, 1997 : Arkansas

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  15. County business patterns, 1997 : Colorado

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  16. County business patterns, 1996 : Arizona

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  17. County business patterns, 1997 : Oregon

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  18. County business patterns, 1997 : Georgia

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  19. County business patterns, 1997 : Missouri

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  20. County business patterns, 1997 : Illinois

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  1. County business patterns, 1997 : Utah

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  2. County business patterns, 1996 : Kansas

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  3. County business patterns, 1996 : Maine

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  4. County business patterns, 1997 : Pennsylvania

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  5. County business patterns, 1996 : Tennessee

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  6. County business patterns, 1997 : Ohio

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  7. County business patterns, 1996 : Vermont

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  8. County business patterns, 1996 : Wyoming

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  9. County business patterns, 1996 : Illinois

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  10. County business patterns, 1996 : Virginia

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  11. County business patterns, 1997 : Iowa

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  12. County business patterns, 1997 : Connecticut

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  13. County business patterns, 1996 : Hawaii

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  14. County business patterns, 1997 : Washington

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  15. County business patterns, 1997 : Vermont

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  16. County business patterns, 1996 : Oregon

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  17. County business patterns, 1996 : Minnesota

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  18. County business patterns, 1996 : California

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  19. County business patterns, 1996 : Indiana

    Science.gov (United States)

    1998-11-01

    County Business Patterns is an annual series that : provides subnational economic data by industry. The series : is useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  20. County business patterns, 1997 : Delaware

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  1. County business patterns, 1997 : Montana

    Science.gov (United States)

    1999-09-01

    County Business Patterns is an annual series that provides : subnational economic data by industry. The series is : useful for studying the economic activity of small areas; : analyzing economic changes over time; and as a benchmark : for statistical...

  2. Allegheny County Property Assessment Appeals

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Lists property assessment appeals filed and heard with the Board of Property Assessment Appeals and Review (BPAAR) and the hearing results, for tax years 2015 to...

  3. Allegheny County Toxics Release Inventory

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Toxics Release Inventory (TRI) data provides information about toxic substances released into the environment or managed through recycling, energy recovery, and...

  4. Torrance County E-911 Roads

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The Torrance County digital road network wa created as part of the State of New Mexico Enhanced 911 Addressing Grant. The original primary function was to lay the...

  5. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description on...

  6. Allegheny County Basin Outlines Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This basins dataset was created to initiate regional watershed approaches with respect to sewer rehabilitation. If viewing this description on the Western...

  7. 2009 Chatham County Georgia Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — LiDAR generated point cloud acquired in spring 2009 for Chatham County, Georgia for the Metropolitan Planning Commission. The data are classified as follows: Class 1...

  8. Allegheny County Building Footprint Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains photogrammetrically compiled roof outlines of buildings. All near orthogonal corners are square. Buildings that are less than 400 square feet...

  9. Allegheny County Wooded Area Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates stands of trees (coniferous and deciduous) too numerous to plot as individual trees. The area is delineated following a generalized line...

  10. Allegheny County Environmental Justice Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Environmental Justice areas in this guide have been defined by the Pennsylvania Department of Environmental Protection. The Department defines an environmental...

  11. Allegheny County WIC Vendor Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains the locations of Women, Infants, and Children (WIC) program vendors. If viewing this description on the Western Pennsylvania Regional Data...

  12. Allegheny County Certified MWDBE Businesses

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — According to the Federal Department of Transportation, Disadvantaged Business Enterprises (DBE) are for-profit small business concerns where socially and...

  13. IL17eScan: A Tool for the Identification of Peptides Inducing IL-17 Response

    Directory of Open Access Journals (Sweden)

    Sudheer Gupta

    2017-10-01

    Full Text Available IL-17 cytokines are pro-inflammatory cytokines and are crucial in host defense against various microbes. Induction of these cytokines by microbial antigens has been investigated in the case of ischemic brain injury, gingivitis, candidiasis, autoimmune myocarditis, etc. In this study, we have investigated the ability of amino acid sequence of antigens to induce IL-17 response using machine-learning approaches. A total of 338 IL-17-inducing and 984 IL-17 non-inducing peptides were retrieved from Immune Epitope Database. 80% of the data were randomly selected as training dataset and rest 20% as validation dataset. To predict the IL-17-inducing ability of peptides/protein antigens, different sequence-based machine-learning models were developed. The performance of support vector machine (SVM and random forest (RF was compared with different parameters to predict IL-17-inducing epitopes (IIEs. The dipeptide composition-based SVM-model displayed an accuracy of 82.4% with Matthews correlation coefficient = 0.62 at polynomial (t = 1 kernel on 10-fold cross-validation and outperformed RF. Amino acid residues Leu, Ser, Arg, Asn, and Phe and dipeptides LL, SL, LK, IL, LI, NL, LR, FK, SF, and LE are abundant in IIEs. The present tool helps in the identification of IIEs using machine-learning approaches. The induction of IL-17 plays an important role in several inflammatory diseases, and identification of such epitopes would be of great help to the immunologists. It is freely available at http://metagenomics.iiserb.ac.in/IL17eScan/ and http://metabiosys.iiserb.ac.in/IL17eScan/.

  14. Serum levels of interleukin-1 (IL-1α, IL-1β in patients with alopecia areata

    Directory of Open Access Journals (Sweden)

    Emina Kasumagić-Halilovic

    2012-07-01

    Full Text Available Introduction: Alopecia areata (AA is disease characterized by focally, nonscarring hair loss on the scalp or other parts of the body. It affects 1-2% population of both genders and occurs at all age groups. The etiology is unknown, although most evidence supports the hypothesis that AA is a T-cell-mediated autoimmune disease of the hair follicle and that cytokines play an important role.Objective: The aim of our study was to evaluate serum concentrations of IL-1α and IL-1β in patients with AA and healthy subjects and also to asses a possible association between these cytokines and duration of the disease.Methods: Forty six patients with AA and 20 healthy controls were enrolled in the study. Serum concentrations of IL-1α and IL-1β were measured using enzyme-linked immunoassay techniques.Results: The serum level of IL-1α in patients with AA was significantly higher than that in the control group (4.34±0.86 pg/mL vs 3.66±0.35 pg/mL, respectively. IL-1β levels were greater in patients with AA than in controls (2.35±0.17 pg/mL vs 2.24±0.30, respectively but the difference was not significant (p>0.05. No correlations were found between duration of disease and the serum levels of IL-1α and IL-1β.Conclusion: Our results have demonstrated the importance of determining IL-1a concentration in serum in patients with AA. This research could contribute to the interpretation of insufficiently well known views of the pathogenesis role and significance of IL-1α in AA.

  15. Expression of IL-8, IL-6 and IL-1β in Tears as a Main Characteristic of the Immune Response in Human Microbial Keratitis

    Science.gov (United States)

    Santacruz, Concepcion; Linares, Marisela; Garfias, Yonathan; Loustaunau, Luisa M.; Pavon, Lenin; Perez-Tapia, Sonia Mayra; Jimenez-Martinez, Maria C.

    2015-01-01

    Corneal infections are frequent and potentially vision-threatening diseases, and despite the significance of the immunological response in animal models of microbial keratitis (MK), it remains unclear in humans. The aim of this study was to describe the cytokine profile of tears in patients with MK. Characteristics of ocular lesions such as size of the epithelial defect, stromal infiltration, and hypopyon were analyzed. Immunological evaluation included determination of interleukine (IL)-1β, IL-6, IL-8, IL-10, IL-12 and tumor necrosis factor (TNF)-α in tear samples obtained from infected eyes of 28 patients with MK and compared with their contralateral non-infected eyes. Additionally, frequency of CD4+, CD8+, CD19+ and CD3−CD56+ cells was also determined in peripheral blood mononuclear cells in patients with MK, and compared with 48 healthy controls. Non-significant differences were observed in the size of the epithelial defect, stromal infiltration, and hypopyon. Nevertheless, we found an immunological profile apparently related to MK etiology. IL-8 > IL-6 in patients with bacterial keratitis; IL-8 > IL-6 > IL-1β and increased frequency of circulating CD3−CD56+ NK cells in patients with gram-negative keratitis; and IL-8 = IL-6 > IL-1β in patients with fungal keratitis. Characterization of tear cytokines from patients with MK could aid our understanding of the immune pathophysiological mechanisms underlying corneal damage in humans. PMID:25741769

  16. Playware e robotica modulare per il gioco

    Directory of Open Access Journals (Sweden)

    Henrik H. Lund

    2009-01-01

    Full Text Available In questo contributo presentiamo e usiamo il concetto di building block robotico per la creazione di playware. Il concetto tecnologico di building block programmabili e dotati di input e output (ivi inclusa la comunicazione e dell'intelligenza artificiale embodied, che enfatizza la relazione fra morfologia e controllo.Per dare un esempio concreto del concetto di building block robotico, proponiamo le mattonelle che abbiamo creato, come elementi che compongono un nuovo tipo di campo giochi sul quale i bambini possono sperimentare un feedback immediato ai loro movimenti.

  17. Recombinant human growth-regulated oncogene-alpha induces T lymphocyte chemotaxis. A process regulated via IL-8 receptors by IFN-gamma, TNF-alpha, IL-4, IL-10, and IL-13

    DEFF Research Database (Denmark)

    Jinquan, T; Frydenberg, Jane; Mukaida, N

    1995-01-01

    receptors on the cells. This process can be augmented by IFN-gamma and TNF-alpha, and inhibited by IL-4, IL-10, and IL-13. In addition, we also document that on T lymphocytes there exist IL-8 receptors that can be up-regulated by IFN-gamma, TNF-alpha, and IL-2. Our results demonstrate that rhGRO-alpha gene...

  18. DMPD: Differential responses of human monocytes and macrophages to IL-4 and IL-13. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 10534111 Differential responses of human monocytes and macrophages to IL-4 and IL-1...):575-8. (.png) (.svg) (.html) (.csml) Show Differential responses of human monocytes and macrophages to IL-...4 and IL-13. PubmedID 10534111 Title Differential responses of human monocytes an

  19. Giordano Bruno e il Problema della Modernita

    Directory of Open Access Journals (Sweden)

    Stefano Ulliana

    2005-08-01

    Full Text Available Il testo viene pubblicato per gentile concessione della casa editrice ESI ed e’ tratto dal libro di Stefano Ulliana “Il concetto creativo e dialettico dello Spirito nei Dialoghi Italiani di Giordano Bruno. Il confronto con la tradizione neoplatonico-aristotelica: il testo bruniano De l’Infinito, Universo e mondi”, Edizioni Scientifiche Italiane, Napoli, 2003. Le argomentazioni presentate ne Il concetto creativo e dialettico dello Spirito nei Dialoghi Italiani di Giordano Bruno (Il confronto con la tradizione neoplatonico-aristotelica: il testo bruniano De l’Infinito, Universo e mondi costituiscono le conclusioni ultime e definitive di un lavoro di ricerca che ha investito l’insieme dei Dialoghi Italiani, riuscendo a reperire ed a far emergere quello che pare il nucleo più profondo ed importante—il vero e proprio elevato fondamento—della speculazione bruniana: la presenza attiva di un concetto triadico teologico-politico—il Padre, il Figlio e lo Spirito della tradizione trinitaria cristiana—però riformulato attraverso il capovolgimento rivoluzionario di questa stessa tradizione, attuato attraverso il concetto creativo e dialettico dell’infinito. In questo modo la stessa tradizione platonica pare subire una trasformazione essenziale, abbandonando qualunque forma di alienazione e negazione, per riaprirsi invece verso soluzioni che paiono riprendere moniti ed osservazioni suscitati dalle prime, grandi e maestose, speculazioni dei filosofi presocratici. Parmenide, Eraclito ed Empedocle sembrano rivivere nei testi bruniani, riproponendo una soluzione ben diversa a quei nodi e problemi teoretico-pratici—fondamentale il rapporto Uno-molti e tutto ciò che da esso consegue, sia sul piano naturale che politico—apparentemente risolti e codificati dal pensiero postsocratico, prima platonico e poi aristotelico. L’inscindibilit� del principio di libert� (la figura teologica del Padre ed eguaglianza (il Figlio, attraverso

  20. 2007 Lake County Board of County Commissioners Topographic LiDAR: Lake County, Florida

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This metadata document describes the LiDAR point data in LAS format produced by Kucera covering the project area of Lake County, FL. The data produced is...

  1. Best Manufacturing Practices. Report of Survey Conducted at Stafford County Public Schools, Stafford County, VA

    National Research Council Canada - National Science Library

    1994-01-01

    During the week of August 8, 1994, a Best Manufacturing Practices (BMP) survey was conducted at the Stafford County Public Schools located in Stafford County, Virginia, considered one of the fastest growing counties in the state...

  2. Kineret®/IL-1ra blocks the IL-1/IL-8 inflammatory cascade during recombinant Panton Valentine Leukocidin-triggered pneumonia but not during S. aureus infection.

    Directory of Open Access Journals (Sweden)

    Delphine Labrousse

    Full Text Available OBJECTIVES: Community-acquired Staphylococcus aureus necrotizing pneumonia is a life-threatening disease. Panton Valentine Leukocidin (PVL has been associated with necrotizing pneumonia. PVL triggers inflammasome activation in human macrophages leading to IL-1β release. IL-1β activates lung epithelial cells to release IL-8. This study aimed to assess the relevance of this inflammatory cascade in vivo and to test the potential of an IL-1 receptor antagonist (IL-1Ra/Kineret to decrease inflammation-mediated lung injury. METHODS: We used the sequential instillation of Heat-killed S. aureus and PVL or S. aureus infection to trigger necrotizing pneumonia in rabbits. In these models, we investigated inflammation in the presence or absence of IL-1Ra/Kineret. RESULTS: We demonstrated that the presence of PVL was associated with IL-1β and IL-8 release in the lung. During PVL-mediated sterile pneumonia, Kineret/IL-1Ra reduced IL-8 production indicating the relevance of the PVL/IL-1/IL-8 cascade in vivo and the potential of Kineret/IL-1Ra to reduce lung inflammation. However, Kineret/IL-1Ra was ineffective in blocking IL-8 production during infection with S. aureus. Furthermore, treatment with Kineret increased the bacterial burden in the lung. CONCLUSIONS: Our data demonstrate PVL-dependent inflammasome activation during S.aureus pneumonia, indicate that IL-1 signaling controls bacterial burden in the lung and suggest that therapy aimed at targeting this pathway might be deleterious during pneumonia.

  3. Supervising and leading teams in ILS

    CERN Document Server

    Allan, Barbara

    2013-01-01

    Provides a practical guide to supervisory skills, suitable for team leaders and supervisors in library and information work. Illustrated by examples and case studies from different types of ILS, this book offers self-assessment audits and other activities to enable the reader to relate the tools and techniques to their own work situation.

  4. IL TERREMOTO JONICO DEL 22 APRILE 1948

    Directory of Open Access Journals (Sweden)

    p. Valle

    1951-06-01

    Full Text Available Allo scopo di contribuire alla localizzazione dei centri sismiciche interessano l'Italia e per essere in jtossesso dei dati fondamentaliper una successiva ricerca, sono state calcolate le coordinate epicentralie il tempo origine del terremoto Jonico del 22 aprile 1948.

  5. Il progetto Virgo, Einstein e i computer

    CERN Document Server

    2003-01-01

    "Virgo sta accendendo i suoi laser: mercoledi e stato inaugurato a Pisa il piu potente rivelatore di onde gravitazionali al mondo, capace eventualmente di segnalare l'arrivo di un'onda dal cosmo, con una sensibilita di un miliardesimo di miliardesimo di metro" (1/2 page)

  6. Il significato della relatività

    CERN Document Server

    Einstein, Albert

    1955-01-01

    La prima edizione di questo libro, pubblicata bel 1922, comprendeva il testo delle Stafford Little Lectures tenute da Einstein nel maggio 1921 alla Università di Princeton. Nel 1945 Einstein aggiunse un'appendice sulla sua teoria generalizzata della gravitazione. Nel 1953 Einstein rifece del tutto, ampliandola, la seconda appendice, a cui aggiunse un Supplemento nel 1954.

  7. IL-2 absorption affects IFN-gamma and IL-5, but not IL-4 producing memory T cells in double color cytokine ELISPOT assays.

    Science.gov (United States)

    Quast, Stefan; Zhang, Wenji; Shive, Carey; Kovalovski, Damian; Ott, Patrick A; Herzog, Bernhard A; Boehm, Bernhard O; Tary-Lehmann, Magdalena; Karulin, Alexey Y; Lehmann, Paul V

    2005-09-01

    Cytokine assays are gaining increasing importance for human immune monitoring because they reliably detect antigen-specific T cells in primary PBMC, even at low clonal sizes. Double color ELISPOT assays permit the simultaneous visualization of cells producing two different cytokines. Permitting the simultaneous assessment of type 1 and 2 immunity and due to the limited numbers of PBMC available from human study subjects, double color assays should be particularly attractive for clinical trials. Since the performance of double color assays has not yet been validated, we set out to compare them to single color measurements. Testing the recall antigen-induced cytokine response of PBMC, we found that double color assays regularly provided lower numbers of IFN-gamma and IL-5 spots than single color measurements when IL-2 detection was part of the double color assay. We showed that the inhibitory effect resulted from IL-2 absorption and could be overcome by either antibody free preactivation cultures or by inclusion of anti-CD28 antibody. In contrast, the simultaneous detection of IL-2 did not affect the numbers of IL-4 spots. Therefore, unlike IL-2/IL-4 and IFN-gamma/IL-5 assays, IL-2/IFN-gamma, and IL-2/IL-5 assays require compensation for the IL-2 capture to provide accurate numbers for the frequencies of cytokine producing memory T cells.

  8. Polymorphisms of the IL-6, IL-8 and IL-10 genes and the risk of gastric pathology in patients infected with Helicobacter pylori

    Directory of Open Access Journals (Sweden)

    Ivy Bastos Ramis

    2017-04-01

    Conclusion: We demonstrated that polymorphisms in the IL-8 gene was significantly associated with H. pylori infection. Furthermore, polymorphisms in the IL-8 and IL-10 genes were associated with an enhanced risk of peptic ulcer disease in H. pylori-positive patients.

  9. GeoCallCenter: quando il GIS entra in simbiosi con il telefono

    Directory of Open Access Journals (Sweden)

    Ivan Tani

    2007-03-01

    illuminazione e delle reti semaforiche. L’idea di un SIT di holding prende corpo nel 2003 con l’obiettivo di costituire un punto di coordinamento nel gestire in maniera omogenea l’informazione geografica e gli applicativi per il trattamento delle medesime, per tutto il gruppo. Il progetto eredita i livelli funzionali e la struttura trasparente del precedente SIT di Seabo S.p.A., in cui aspetti territoriali, ambientali, di gestione, di pianificazione e di servizio al cliente sono stati considerati contestualmente allo sviluppo complessivo del sistema informativo aziendale.

  10. Aberrant plasma IL-7 and soluble IL-7 receptor levels indicate impaired T-cell response to IL-7 in human tuberculosis.

    Directory of Open Access Journals (Sweden)

    Christian Lundtoft

    2017-06-01

    Full Text Available T-cell proliferation and generation of protective memory during chronic infections depend on Interleukin-7 (IL-7 availability and receptivity. Regulation of IL-7 receptor (IL-7R expression and signalling are key for IL-7-modulated T-cell functions. Aberrant expression of soluble (s and membrane-associated (m IL-7R molecules is associated with development of autoimmunity and immune failure in acquired immune deficiency syndrome (AIDS patients. Here we investigated the role of IL-7/IL-7R on T-cell immunity in human tuberculosis. We performed two independent case-control studies comparing tuberculosis patients and healthy contacts. This was combined with follow-up examinations for a subgroup of tuberculosis patients under therapy and recovery. Blood plasma and T cells were characterised for IL-7/sIL-7R and mIL-7R expression, respectively. IL-7-dependent T-cell functions were determined by analysing STAT5 phosphorylation, antigen-specific cytokine release and by analysing markers of T-cell exhaustion and inflammation. Tuberculosis patients had lower soluble IL-7R (p < 0.001 and higher IL-7 (p < 0.001 plasma concentrations as compared to healthy contacts. Both markers were largely independent and aberrant expression normalised during therapy and recovery. Furthermore, tuberculosis patients had lower levels of mIL-7R in T cells caused by post-transcriptional mechanisms. Functional in vitro tests indicated diminished IL-7-induced STAT5 phosphorylation and impaired IL-7-promoted cytokine release of Mycobacterium tuberculosis-specific CD4+ T cells from tuberculosis patients. Finally, we determined T-cell exhaustion markers PD-1 and SOCS3 and detected increased SOCS3 expression during therapy. Only moderate correlation of PD-1 and SOCS3 with IL-7 expression was observed. We conclude that diminished soluble IL-7R and increased IL-7 plasma concentrations, as well as decreased membrane-associated IL-7R expression in T cells, reflect impaired T

  11. Fasting induces IL-1 resistance and free fatty acid-mediated up-regulation of IL-1R2 and IL-1RA

    Directory of Open Access Journals (Sweden)

    jenifer j joesting

    2014-07-01

    Full Text Available Objective: Weight loss is a near societal obsession and many diet programs use significant calorie restriction (CR including fasting/short term starvation to generate rapid effects. Fasting is also a well-recognized cause of immunosuppression especially within the innate immune system. In this study, we sought to determine if the IL-1 arm of the neuroimmune system was down-regulated by a 24 hr fast and how fasting might generate this effect. Design: Mice were allowed ad libitum access to food or had food withheld for 24 hrs. Expression of the endogenous IL-1 antagonists IL-1 receptor type 2 (IL-1R2 and IL-1 receptor antagonist (IL-1RA were determined as were sickness behaviors before and after IL-1 administration.Results: Fasting markedly increased gene expression of IL-1R2 (83-fold in adipose tissue, 9.5-fold in liver and IL-1RA (68-fold in liver. Fasted mice were protected from IL-1-induced weight loss, hypoglycemia, loss of locomotor and social anxiety. These protections were coupled to a large positive interaction of fasting and IL-1 on IL-1R2 gene expression in adipose tissue and liver (2.6-fold and 1.6-fold, respectively. Fasting not only increased IL-1RA and IL-1R2 protein 2.5-fold and 3.2-fold, respectively, in liver; but also increased IL-1R2 1.8-fold in adipose tissue. Fasting, in turn, triggered a 2.4-fold increase in plasma free-fatty acids (FFAs and a 2.1-fold increase in plasma corticosterone. Inhibition, of glucocorticoid action with mifepristone did not impact fasting-dependent IL-1R2 or IL-1RA gene expression. Administration of the FFA, palmitate, to mice increased liver IL-1R2 and IL-1RA gene expression by 14-fold and 11-fold, respectively. Conclusion: These findings indicate that fasting augments expression of endogenous IL-1 antagonists inducing IL-1 resistance. Fasting-induced increases in plasma FFAs appears to be a signal that drives immunosuppression during fasting/short term starvation.

  12. Rappresentare il progetto di interaction Design

    Directory of Open Access Journals (Sweden)

    Michele Zannoni

    2013-03-01

    Full Text Available ItQuesto saggio indaga le conseguenze che, nel mutato contesto del progetto contemporaneo del design, implica la forte convergenza della disciplina del progetto nei temi legati all'interaction design. L'evidenza di questo mutamento mette in luce come nell'iter progettuale il ruolo centrico del disegno e della rappresentazione è messo in crisi da una trasformazione dei contenuti del progetto. Il rapporto tra il progetto dell'interfaccia e il product design, la dematerializzazione dei feedback tattili e visivi, la sempre più diffusa digitalizzazione delle superfici di interazione degli oggetti, mostrano come il design del prodotto non è immune alla trasformazione che ha cambiato i media della comunicazione negli ultimi dieci anni e gli strumenti della rappresentazione si devono adeguare per poter prefigurare una sempre maggior complessità del percorso progettuale.EnIn the changing context of contemporary design, this essay explores the consequences entailed by the significant convergence of the discipline of design towards the themes relative to action design. The evidence of this change highlights how the central role of drawing and representation in the design process is challenged by the transformation in the contents of design. The relationship between the design of the interface and product design, the dematerialization of tactile and visual feedback, the increasingly widespread digitalization of the interaction surfaces of objects, prove that product design is not immune to the transformation that has changed communication media over the past ten years and the tools of representation must adapt to maintain the capacity to prefigure the growing complexity of the design process.

  13. Vaghezza e chiarezza: tradurre Il grande Gatsby

    Directory of Open Access Journals (Sweden)

    Franca Cavagnoli

    2014-05-01

    Full Text Available La traduzione di The Great Gatsby (1925 di Francis Scott Fitzgerald, pubblicata da Feltrinelli nel 2011: dalla tensione fra lingua scritta e lingua orale all’alternarsi di registri linguistici assai vari nei dialoghi (formale, colloquiale, popolare, dalla difficoltà di seguire Fitzgerald nelle sue ellissi all’aderenza sia alle sue scelte stilistiche sia ai campi espressivi da lui prediletti, in particolare l’area semantica del mare, delle tenebre, dell’inquietudine. Nell’articolo entro nel dettaglio delle singole scelte traduttive – attraverso il confronto della traduzione con il testo fonte e la spiegazione delle decisioni prese – compiute all’insegna di una scelta di fondo, e cioè che il fine etico dell’atto traduttivo sia accogliere lo Straniero in quanto tale, affinché nel versare un libro nella propria lingua madre l’Altro resti Altro e il desiderio di tradurre non porti a sostituire il proprio all’altrui. The article retraces the path I followed in my translation, published by Feltrinelli in 2011, of Francis Scott Fitzgerald’s The Great Gatsby (1925 – from the tension between the written and spoken languages to the wide diversity of registers (formal, colloquial, popular in the dialogues, from the difficulty of staying in step with Fitzgerald’s ellipses to the preservation of his stylistic choices and his favourite semantic fields, particularly those of the sea, of darkness and of restlessness. By comparing my translation with the source text and explaining the rationale behind my decisions, I will perform a thorough examination of my translation choices, which have been based on the tenet that the ethical aim of the translation act is to receive the Foreign as Foreign, so that when one turns a book into one’s own mother tongue the Other remains the Other and the wish to translate does not lead one to replace the Other with the Self.  

  14. IL-17 and IL-22 in Cerebrospinal Fluid and Plasma Are Elevated in Guillain-Barré Syndrome

    Directory of Open Access Journals (Sweden)

    Shujuan Li

    2012-01-01

    Full Text Available Guillain-Barré syndrome (GBS is an acute autoimmune-mediated inflammatory demyelinating disease that causes rapidly progressing paralysis and occasionally respiratory failure. We hypothesized that interleukin (IL-17 and IL-22 are elevated in GBS and participate in the autoimmune inflammatory response of GBS. We used sandwich enzyme-linked immunosorbent assay (ELISA to measure the IL-17 and IL-22 levels in the CSF, and plasma from 22 GBS patients at the acute phase and 18 healthy controls (HC. The results show that CSF and plasma levels of IL-17 and IL-22 are elevated in GBS patients compared with HC. IL-17 and IL-22 levels in CSF, respectively, are correlated with GBS disability scale scores (GDSs. Meanwhile, IL-17 and IL-22 levels in CSF, IL-22 in CSF, and plasma of GBS patients have positive correlation, respectively. The increased levels of IL-17 and IL-22 in CSF may be explained by the disruption of blood-brain barrier (BBB and peripheral nervous system (PNS local inflammation in GBS. Meanwhile, the elevated levels of these two cytokines in plasma suggest the activation of Th17 and Th22 cells in the systemic immune response of GBS. Our data provide preliminary evidence that GBS is associated with high levels of IL-17 and IL-22 in CSF and plasma. These cytokines display pathogenic potential and may serve as useful biomarkers for GBS.

  15. IL-4 enhances IL-10 production in Th1 cells: implications for Th1 and Th2 regulation.

    Science.gov (United States)

    Mitchell, Ruth E; Hassan, Masriana; Burton, Bronwen R; Britton, Graham; Hill, Elaine V; Verhagen, Johan; Wraith, David C

    2017-09-12

    IL-10 is an immunomodulatory cytokine with a critical role in limiting inflammation in immune-mediated pathologies. The mechanisms leading to IL-10 expression by CD4 + T cells are being elucidated, with several cytokines implicated. We explored the effect of IL-4 on the natural phenomenon of IL-10 production by a chronically stimulated antigen-specific population of differentiated Th1 cells. In vitro, IL-4 blockade inhibited while addition of exogenous IL-4 to Th1 cultures enhanced IL-10 production. In the in vivo setting of peptide immunotherapy leading to a chronically stimulated Th1 phenotype, lack of IL-4Rα inhibited the induction of IL-10. Exploring the interplay of Th1 and Th2 cells through co-culture, Th2-derived IL-4 promoted IL-10 expression by Th1 cultures, reducing their pathogenicity in vivo. Co-culture led to upregulated c-Maf expression with no decrease in the proportion of T-bet + cells in these cultures. Addition of IL-4 also reduced the encephalitogenic capacity of Th1 cultures. These data demonstrate that IL-4 contributes to IL-10 production and that Th2 cells modulate Th1 cultures towards a self-regulatory phenotype, contributing to the cross-regulation of Th1 and Th2 cells. These findings are important in the context of Th1 driven diseases since they reveal how the Th1 phenotype and function can be modulated by IL-4.

  16. The role of IL-33 in rheumatic diseases.

    Science.gov (United States)

    Duan, Lihua; Chen, Jie; Gong, Feili; Shi, Guixiu

    2013-01-01

    Interleukin-33 (IL-33), a novel member of IL-1 family, has been recently implicated in several inflammatory and autoimmune diseases. IL-33 can be produced by various types of tissues and cells and induce gene expression of Th2-associated cytokines via binding to the orphan receptor ST2. By promoting Th2 type immune response, IL-33 plays important roles in the allergy, whereas its function in autoimmune diseases attracts more attention. Recent studies reported the correlation of IL-33 with rheumatic diseases, and most of them found that the IL-33 expression levels were consistent with disease activity and development. Furthermore, evidence has indicated that IL-33-related treatment may ameliorate the pathogenic conditions and attenuate disease progression of those rheumatic diseases. Therefore, elucidation of the roles of IL-33 in rheumatic diseases would be beneficial to understand the pathogenesis and therapy of these diseases. In this paper, we will summarize the roles of IL-33 in the rheumatic diseases.

  17. Factors Associated With Plasma IL-6 Levels During HIV Infection

    DEFF Research Database (Denmark)

    Borges, Álvaro H; O'Connor, Jemma L; Phillips, Andrew N

    2015-01-01

    BACKGROUND: Elevated interleukin 6 (IL-6) levels have been linked to cardiovascular disease, cancer and death. Persons with human immunodeficiency virus (HIV) infection receiving treatment have higher IL-6 levels, but few data are available on factors associated with circulating IL-6. METHODS......: Participants in 3 trials with IL-6 measured at baseline were included (N = 9864). Factors associated with IL-6 were identified by linear regression. Demographic and HIV variables (nadir/entry CD4(+) cell count, HIV RNA level, antiretroviral therapy regimen) were investigated in all 3 trials. In the SMART...... education, whereas black race was associated with lower IL-6. Higher HIV RNA levels were associated with higher IL-6 levels, and higher nadir CD4(+) cell counts with lower IL-6 levels. Compared with efavirenz, protease inhibitors were associated with higher and nevirapine with lower IL-6 levels. Smoking...

  18. Effects of cranberry components on IL-1β-stimulated production of IL-6, IL-8 and VEGF by human TMJ synovial fibroblasts.

    Science.gov (United States)

    Tipton, David A; Christian, James; Blumer, Adam

    2016-08-01

    Osteoarthritis (OA) in the TMJ is characterized by deterioration of articular cartilage and secondary inflammatory changes. Interleukin-1β (IL-1β) stimulates IL-6, IL-8, and vascular endothelial growth factor (VEGF) in synovial fluid of TMJ with internal derangement and bony changes. The cranberry (Vaccinium macrocarpon) contains polyphenolic compounds that inhibit production of pro-inflammatory molecules by gingival cells in response to several stimulators. This study examined effects of cranberry components on IL-1β-stimulated IL-6, IL-8, and VEGF production by human TMJ synovial fibroblast-like cells. Cranberry high molecular weight non-dialyzable material (NDM) was derived from cranberry juice. Human TMJ synovial fibroblast-like cells from joints with degenerative OA and an ankylosed TMJ without degeneration were incubated with IL-1β (0.001-1nM)±NDM (25-250μg/ml) (2h preincubation). Viability was assessed via activity of a mitochondrial enzyme. IL-6, IL-8, and VEGF in culture supernatants were measured by ELISA; NF-κB and AP-1 transcription factors were measured in nuclear extracts via binding to specific oligonucleotides. ANOVA and Scheffe's F procedure for post hoc comparisons. NDM did not affect cell viability but inhibited IL-1β stimulated IL-6, IL-8, and VEGF production in all cell lines (pCranberry NDM inhibition of IL-1β-stimulated IL- 6, IL-8, and VEGF production by TMJ synovial fibroblast-like cells suggests that cranberry components may be useful as a host modulatory therapeutic agent to prevent or treat inflammatory arthropathies of the TMJ. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. Interleukin-23 (IL-23), independent of IL-17 and IL-22, drives neutrophil recruitment and innate inflammation during Clostridium difficile colitis in mice.

    Science.gov (United States)

    McDermott, Andrew J; Falkowski, Nicole R; McDonald, Roderick A; Pandit, Chinmay R; Young, Vincent B; Huffnagle, Gary B

    2016-01-01

    Our objective was to determine the role of the inflammatory cytokine interleukin-23 (IL-23) in promoting neutrophil recruitment, inflammatory cytokine expression and intestinal histopathology in response to Clostridium difficile infection. Wild-type (WT) and p19(-/-) (IL-23KO) mice were pre-treated with cefoperazone in their drinking water for 5 days, and after a 2-day recovery period were challenged with spores from C. difficile strain VPI 10463. Interleukin-23 deficiency was associated with significant defects in both the recruitment of CD11b(High) Ly6G(H) (igh) neutrophils to the colon and the expression of neutrophil chemoattractants and stabilization factors including Cxcl1, Cxcl2, Ccl3 and Csf3 within the colonic mucosa as compared with WT animals. Furthermore, the expression of inflammatory cytokines including Il33, Tnf and Il6 was significantly reduced in IL-23-deficient animals. There was also a trend towards less severe colonic histopathology in the absence of IL-23. The induction of Il17a and Il22 was also significantly abrogated in IL-23KO mice. Inflammatory cytokine expression and neutrophilic inflammation were not reduced in IL-17a-deficient mice or in mice treated with anti-IL-22 depleting monoclonal antibody. However, induction of RegIIIg was significantly reduced in animals treated with anti-IL-22 antibody. Taken together, these data indicate that IL-23, but not IL-17a or IL-22, promotes neutrophil recruitment and inflammatory cytokine and chemokine expression in the colon in response to C. difficile infection. © 2015 John Wiley & Sons Ltd.

  20. Regulation of IL-6 and IL-8 production by reciprocal cell-to-cell interactions between tumor cells and stromal fibroblasts through IL-1α in ameloblastoma

    Energy Technology Data Exchange (ETDEWEB)

    Fuchigami, Takao [Department of Biochemistry and Genetics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan); Department of Oral and Maxillofacial Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan); Kibe, Toshiro [Department of Oral and Maxillofacial Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan); Koyama, Hirofumi; Kishida, Shosei; Iijima, Mikio [Department of Biochemistry and Genetics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan); Nishizawa, Yoshiaki [Kagoshima University Faculty of Medicine, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan); Hijioka, Hiroshi; Fujii, Tomomi [Department of Oral and Maxillofacial Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan); Ueda, Masahiro [Natural Science Centre for Research and Education, Kagoshima University, 1-21-24 Koorimoto, Kagoshima 890-8580 (Japan); Nakamura, Norifumi [Department of Oral and Maxillofacial Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan); Kiyono, Tohru [Department of Virology, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuouku, Tokyo 104-0045 (Japan); Kishida, Michiko, E-mail: kmichiko@m2.kufm.kagoshima-u.ac.jp [Department of Biochemistry and Genetics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544 (Japan)

    2014-09-05

    Highlights: • We studied the interaction between tumor cells and fibroblasts in ameloblastoma. • AM-3 ameloblastoma cells secreted significantly high IL-1α levels. • IL-1α derived from AM-3 cells promoted IL-6 and IL-8 secretion of fibroblasts. • IL-6 and IL-8 activated the cellular motility and proliferation of AM-3 cells. - Abstract: Ameloblastoma is an odontogenic benign tumor that occurs in the jawbone, which invades bone and reoccurs locally. This tumor is treated by wide surgical excision and causes various problems, including changes in facial countenance and mastication disorders. Ameloblastomas have abundant tumor stroma, including fibroblasts and immune cells. Although cell-to-cell interactions are considered to be involved in the pathogenesis of many diseases, intercellular communications in ameloblastoma have not been fully investigated. In this study, we examined interactions between tumor cells and stromal fibroblasts via soluble factors in ameloblastoma. We used a human ameloblastoma cell line (AM-3 ameloblastoma cells), human fibroblasts (HFF-2 fibroblasts), and primary-cultured fibroblasts from human ameloblastoma tissues, and analyzed the effect of ameloblastoma-associated cell-to-cell communications on gene expression, cytokine secretion, cellular motility and proliferation. AM-3 ameloblastoma cells secreted higher levels of interleukin (IL)-1α than HFF-2 fibroblasts. Treatment with conditioned medium from AM-3 ameloblastoma cells upregulated gene expression and secretion of IL-6 and IL-8 of HFF-2 fibroblasts and primary-cultured fibroblast cells from ameloblastoma tissues. The AM3-stimulated production of IL-6 and IL-8 in fibroblasts was neutralized by pretreatment of AM-3 cells with anti-IL-1α antibody and IL-1 receptor antagonist. Reciprocally, cellular motility of AM-3 ameloblastoma cells was stimulated by HFF-2 fibroblasts in IL-6 and IL-8 dependent manner. In conclusion, ameloblastoma cells and stromal fibroblasts behave

  1. Curcumin blocks interleukin (IL)-2 signaling in T-lymphocytes by inhibiting IL-2 synthesis, CD25 expression, and IL-2 receptor signaling

    International Nuclear Information System (INIS)

    Forward, Nicholas A.; Conrad, David M.; Power Coombs, Melanie R.; Doucette, Carolyn D.; Furlong, Suzanne J.; Lin, Tong-Jun; Hoskin, David W.

    2011-01-01

    Highlights: → Curcumin inhibits CD4 + T-lymphocyte proliferation. → Curcumin inhibits interleukin-2 (IL-2) synthesis and CD25 expression by CD4 + T-lymphocytes. → Curcumin interferes with IL-2 receptor signaling by inhibiting JAK3 and STAT5 phosphorylation. → IL-2-dependent regulatory T-lymphocyte function and Foxp3 expression is downregulated by curcumin. -- Abstract: Curcumin (diferulomethane) is the principal curcuminoid in the spice tumeric and a potent inhibitor of activation-induced T-lymphocyte proliferation; however, the molecular basis of this immunosuppressive effect has not been well studied. Here we show that micromolar concentrations of curcumin inhibited DNA synthesis by mouse CD4 + T-lymphocytes, as well as interleukin-2 (IL-2) and CD25 (α chain of the high affinity IL-2 receptor) expression in response to antibody-mediated cross-linking of CD3 and CD28. Curcumin acted downstream of protein kinase C activation and intracellular Ca 2+ release to inhibit IκB phosphorylation, which is required for nuclear translocation of the transcription factor NFκB. In addition, IL-2-dependent DNA synthesis by mouse CTLL-2 cells, but not constitutive CD25 expression, was impaired in the presence of curcumin, which demonstrated an inhibitory effect on IL-2 receptor (IL-2R) signaling. IL-2-induced phosphorylation of STAT5A and JAK3, but not JAK1, was diminished in the presence of curcumin, indicating inhibition of critical proximal events in IL-2R signaling. In line with the inhibitory action of curcumin on IL-2R signaling, pretreatment of CD4 + CD25 + regulatory T-cells with curcumin downregulated suppressor function, as well as forkhead box p3 (Foxp3) expression. We conclude that curcumin inhibits IL-2 signaling by reducing available IL-2 and high affinity IL-2R, as well as interfering with IL-2R signaling.

  2. Curcumin blocks interleukin (IL)-2 signaling in T-lymphocytes by inhibiting IL-2 synthesis, CD25 expression, and IL-2 receptor signaling

    Energy Technology Data Exchange (ETDEWEB)

    Forward, Nicholas A.; Conrad, David M. [Department of Microbiology and Immunology, Dalhousie University, Halifax, Nova Scotia (Canada); Power Coombs, Melanie R.; Doucette, Carolyn D. [Department of Pathology, Dalhousie University, Halifax, Nova Scotia (Canada); Furlong, Suzanne J. [Department of Microbiology and Immunology, Dalhousie University, Halifax, Nova Scotia (Canada); Lin, Tong-Jun [Department of Microbiology and Immunology, Dalhousie University, Halifax, Nova Scotia (Canada); Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia (Canada); Hoskin, David W., E-mail: d.w.hoskin@dal.ca [Department of Microbiology and Immunology, Dalhousie University, Halifax, Nova Scotia (Canada); Department of Pathology, Dalhousie University, Halifax, Nova Scotia (Canada); Department of Surgery, Dalhousie University, Halifax, Nova Scotia (Canada)

    2011-04-22

    Highlights: {yields} Curcumin inhibits CD4{sup +} T-lymphocyte proliferation. {yields} Curcumin inhibits interleukin-2 (IL-2) synthesis and CD25 expression by CD4{sup +} T-lymphocytes. {yields} Curcumin interferes with IL-2 receptor signaling by inhibiting JAK3 and STAT5 phosphorylation. {yields} IL-2-dependent regulatory T-lymphocyte function and Foxp3 expression is downregulated by curcumin. -- Abstract: Curcumin (diferulomethane) is the principal curcuminoid in the spice tumeric and a potent inhibitor of activation-induced T-lymphocyte proliferation; however, the molecular basis of this immunosuppressive effect has not been well studied. Here we show that micromolar concentrations of curcumin inhibited DNA synthesis by mouse CD4{sup +} T-lymphocytes, as well as interleukin-2 (IL-2) and CD25 ({alpha} chain of the high affinity IL-2 receptor) expression in response to antibody-mediated cross-linking of CD3 and CD28. Curcumin acted downstream of protein kinase C activation and intracellular Ca{sup 2+} release to inhibit I{kappa}B phosphorylation, which is required for nuclear translocation of the transcription factor NF{kappa}B. In addition, IL-2-dependent DNA synthesis by mouse CTLL-2 cells, but not constitutive CD25 expression, was impaired in the presence of curcumin, which demonstrated an inhibitory effect on IL-2 receptor (IL-2R) signaling. IL-2-induced phosphorylation of STAT5A and JAK3, but not JAK1, was diminished in the presence of curcumin, indicating inhibition of critical proximal events in IL-2R signaling. In line with the inhibitory action of curcumin on IL-2R signaling, pretreatment of CD4{sup +}CD25{sup +} regulatory T-cells with curcumin downregulated suppressor function, as well as forkhead box p3 (Foxp3) expression. We conclude that curcumin inhibits IL-2 signaling by reducing available IL-2 and high affinity IL-2R, as well as interfering with IL-2R signaling.

  3. The interleukin (IL)-23/IL-17 axis in ankylosing spondylitis: new advances and potentials for treatment.

    Science.gov (United States)

    Jethwa, H; Bowness, P

    2016-01-01

    Ankylosing spondylitis (AS), the most common form of spondyloarthropathy, is a chronic, progressive multi-system inflammatory disorder characteristically affecting the sacroiliac joints and axial skeleton. Although the exact mechanisms underlying the pathogenesis of AS remain to be elucidated, the presence of human leucocyte antigen (HLA)-B27 is known to markedly increase its risk of development. Current treatments include non-steroidal anti-inflammatory drugs (NSAIDs) and tumour necrosis factor (TNF) blockers. In recent years, the interleukin (IL)-23/IL-17 pathway has been shown to have significance in the pathogenesis of AS and treatment modalities targeting this pathway have been shown to be beneficial in various other inflammatory conditions. This review provides an overview of the IL-23/IL-17 pathway in the pathogenesis of AS and summarizes new potential treatments for AS and related inflammatory diseases. © 2015 British Society for Immunology.

  4. Serum concentration of IL-6, IL-2, TNF-α, and IFNγ in Vitiligo patients

    Directory of Open Access Journals (Sweden)

    Suman Singh

    2012-01-01

    Full Text Available Background: Vitiligo is an acquired depigmenting disorder characterized by the loss of functional melanocytes from the epidermis. Although the etiology of vitiligo is unknown, over the last few years, substantial data from clinical research has greatly supported the ′Autoimmune theory′ and this is supported by the frequent association of vitiligo with disorders that have an autoimmune origin, including Hashimoto′s thyroiditis, Graves disease, type 1 insulin-dependent diabetes mellitus, and Addison′s disease. As cytokines are important mediators of immunity, there is evidence to suggest that they play a major role in the pathogenesis of autoimmune diseases. Aim: Keeping this in view we have assayed sera for cytokine IL-6, IL-2, Tumor necrosis factor (TNF-α, and IFNγ in 80 cases of vitiligo and compared it with healthy subjects, in order to find out whether they play a role in the pathogenesis of vitiligo or not. Materials and Methods: Serum IL-6, IL-2, TNF-α, and IFNγ were done by the indirect enzyme linked immunosorbent assay (ELISA. Results: The mean serum IL-6 and IL-2 levels in the patient group were significantly higher when compared with those of the normal controls. The mean serum IFNγ level in patients with vitiligo was significantly lower than that in the control group. There was no significant difference in the serum level of TNF-α between vitiligo and healthy controls. Conclusion : An increase in the production of proinflammatory cytokines such as IL-6 and IL-2 in vitiligo patients may play an important role in melanocytic cytotoxicity. Thus, we speculate that the cytokine production of epidermal microenvironment may be involved in vitiligo.

  5. IL-2, IL-7 and IL-15 as immuno-modulators during SIV/HIV vaccination and treatment.

    Science.gov (United States)

    Leone, Amanda; Picker, Louis J; Sodora, Donald L

    2009-01-01

    While highly active antiretroviral therapy (HAART) regimens have proven to be effective in controlling active HIV replication, complete recovery of CD4+ T cells does not always occur, even among patients with high level virologic control. Recent advances in understanding the biology of T cell production and homeostasis have created the potential to augment anti-viral therapies with immunotherapies designed to facilitate recovery of the HIV-damaged immune system, in particular, the recovery of CD4+ T cell populations. The common gamma-chain cytokines IL-2, IL-7 and IL-15 are primary regulators of T cell homeostasis and thus have been considered prime candidate immunotherapeutics, both for increasing T cell levels/function and for augmenting vaccine-elicited viral-specific T cell responses. Recent studies have established that these cytokines have distinct functional roles in immune homeostasis, which focus on specific T cell populations. The ability of these cytokines to provide immunotherapeutic benefit to HIV+ patients will depend on their ability to stably increase or functionally enhance the desired T cell target population without adverse virologic or clinical consequences.

  6. An analysis of IL-36 signature genes and individuals with IL1RL2 knockout mutations validates IL-36 as a psoriasis therapeutic target.

    Science.gov (United States)

    Mahil, Satveer K; Catapano, Marika; Di Meglio, Paola; Dand, Nick; Ahlfors, Helena; Carr, Ian M; Smith, Catherine H; Trembath, Richard C; Peakman, Mark; Wright, John; Ciccarelli, Francesca D; Barker, Jonathan N; Capon, Francesca

    2017-10-11

    Interleukin (IL)-36α, IL-36β, and IL-36γ are innate mediators of acute epithelial inflammation. We sought to demonstrate that these cytokines are also required for the pathogenesis of plaque psoriasis, a common and chronic skin disorder, caused by abnormal T helper 17 (T H 17) cell activation. To investigate this possibility, we first defined the genes that are induced by IL-36 cytokines in primary human keratinocytes. This enabled us to demonstrate a significant IL-36 signature among the transcripts that are up-regulated in plaque psoriasis and the susceptibility loci associated with the disease in genome-wide studies. Next, we investigated the impact of in vivo and ex vivo IL-36 receptor blockade using a neutralizing antibody or a recombinant antagonist. Both inhibitors had marked anti-inflammatory effects on psoriatic skin, demonstrated by statistically significant reductions in IL-17 expression, keratinocyte activation, and leukocyte infiltration. Finally, we explored the potential safety profile associated with IL-36 blockade by phenotyping 12 individuals carrying knockout mutations of the IL-36 receptor gene. We found that normal immune function was broadly preserved in these individuals, suggesting that IL-36 signaling inhibition would not substantially compromise host defenses. These observations, which integrate the results of transcriptomics and model system analysis, pave the way for early-stage clinical trials of IL-36 antagonists. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

  7. The effects of IL-10 gene polymorphism on serum, and gingival crevicular fluid levels of IL-6 and IL-10 in chronic periodontitis.

    Science.gov (United States)

    Toker, Hulya; Gorgun, Emine Pirim; Korkmaz, Ertan Mahir; Yüce, Hatice Balci; Poyraz, Omer

    2018-01-01

    Anti-inflammatory cytokines play a crucial role in periodontitis by inhibiting synthesis of pro-inflammatory cytokines. The purpose of this study was to evaluate the effect of interleukin-10 (-597) gene polymorphism and genotype distributions on chronic periodontitis (CP) development and IL-6 and IL-10 levels in gingival crevicular fluid (GCF) and serum before and after non-surgical periodontal treatment. The study population consisted of 55 severe generalized CP patients as CP group and 50 healthy individuals as control group. Plaque index, gingival index, probing depth and clinical attachment level were recorded and GCF and blood samples were taken at both the baseline and the sixth week after non-surgical periodontal treatment. PCR-RFLP procedure was used for gene analyses and cytokine levels were measured via ELISA. IL-10 genotype distribution was significantly different between CP and control groups (p=0.000, OR:7, 95%CI, 2.83-60.25). Clinical measurements significantly improved in the CP group after periodontal treatment (p0.05). Sixth week GCF IL-10 levels were significantly lower in patients carrying IL-10 AC+CC genotype compared to the patients carrying IL-10 AA genotype (p0.05). IL-10 AA genotype carriers had lower IL-6 and IL-6/10 levels in serum; however, GCF IL-6/10 levels were similar in both genotypes. Within the limitations of our study, a possible association between IL-10(-597) gene polymorphism and CP might be considered.

  8. Preparation and validation of radio iodinated recombinant human IL-10 for the measurement of natural human antibodies against IL-10

    DEFF Research Database (Denmark)

    de Lemos Rieper, Carina; Galle, Pia; Svenson, Morten

    2009-01-01

    Radio iodinated recombinant human IL-10 was prepared and validated for the measurement of natural human anti-IL-10 antibodies. Iodination of IL-10 was accomplished by means of the chloramine-T method. The crude tracer was purified by size chromatography as homo-dimeric IL-10 with a specific...... activity of 75 cpm/pg. Validation of the tracer confirmed preserved antibody epitopes and receptor binding ability. A robust Radio Immuno Assay (RIA) was developed and validated to detect natural human anti-IL-10 antibodies based on the formation of (125)I-labeled IL-10-IgG complexes in solution...... and separation of the complexes by chromatography on mini-columns. The RIA was applied to 3360 plasma samples derived from normal Danish blood donors. Generally, IL-10 did not bind to plasma factors other than natural anti-IL-10 IgG antibodies. The prevalence of donors high positive for antibodies against IL-10...

  9. The early IL-6 and IL-10 response in trauma is correlated with injury severity and mortality

    DEFF Research Database (Denmark)

    Stensballe, J; Christiansen, M; Tønnesen, E

    2009-01-01

    BACKGROUND: Trauma has previously been shown to influence interleukin (IL)-6 and IL-10 levels, but the association of injury severity and mortality with IL-6 and IL-10 responses in the early phase of accidental trauma remains to be investigated. We wished to describe serum levels of IL-6 and IL-10...... period. Serum levels of IL-6 and IL-10 were measured upon arrival and at 6, 12, and 24 h after admittance using an enzyme-linked immunosorbent assay. Correlation analysis was used to assess the relationship between Injury Severity Score (ISS) and levels of IL-6 and IL-10. Analysis of variance was used...... to describe the IL-6 and IL-10 concentrations in relation to 30-day mortality in a mixed-effect model repeated measures analysis. RESULTS: Mortality was 10.9% (29/265) at 30 days. A significant increase of both IL-6 and IL-10 concentrations was found over time, and a significant correlation was found between...

  10. IL-4 Modulates CCL11 and CCL20 Productions from IL-1β-Stimulated Human Periodontal Ligament Cells

    Directory of Open Access Journals (Sweden)

    Yoshitaka Hosokawa

    2016-01-01

    Full Text Available Background/Aims: IL-4 is a multifunctional cytokine that is related with the pathological conditions of periodontal disease. However, it is uncertain whether IL-4 could control T cells migration in periodontal lesions. The aim of this study was to examine the effects of IL-4 on CCL11, which is a Th2-type chemokine, and CCL20, which is related with Th17 cells migration, productions from human periodontal ligament cells (HPDLCs. Methods: CCL20 and CCL11 productions from HPDLCs were monitored by ELISA. Western blot analysis was performed to detect phosphorylations of signal transduction molecules in HPDLCs. Results: IL-1β could induce both CCL11 and CCL20 productions in HPDLCs. IL-4 enhanced CCL11 productions from IL-1β-stimulated HPDLCs, though IL-4 inhibited CCL20 production. Western blot analysis showed that protein kinase B (Akt and signal transducer and activator of transcription (STAT6 pathways were highly activated in IL-4/IL-1β-stimulated HPDLCs. Akt and STAT6 inhibitors decreased CCL11 production, but enhanced CCL20 production in HPDLCs stimulated with IL-4 and IL-1β. Conclusions: These results mean that IL-4 enhanced Th2 cells migration in periodontal lesion to induce CCL11 production from HPDLCs. On the other hand, IL-4 inhibits Th17 cells accumulation in periodontally diseased tissues to inhibit CCL20 production. Therefore, IL-4 is positively related with the pathogenesis of periodontal disease to control chemokine productions in periodontal lesions.

  11. Geothermal development plan: Maricopa county

    Energy Technology Data Exchange (ETDEWEB)

    White, D.H.

    1981-01-01

    Maricopa county is the area of Arizona receiving top priority since it contains over half of the state's population. The county is located entirely within the Basin and Range physiographic region in which geothermal resources are known to occur. Several approaches were taken to match potential users to geothermal resources. One approach involved matching some of the largest facilities in the county to nearby geothermal resources. Other approaches involved identifying industrial processes whose heat requirements are less than the average assessed geothermal reservoir temperature of 110/sup 0/C (230/sup 0/F). Since many of the industries are located on or near geothermal resources, geothermal energy potentially could be adapted to many industrial processes.

  12. Hepatitis B virus induces IL-23 production in antigen presenting cells and causes liver damage via the IL-23/IL-17 axis.

    Directory of Open Access Journals (Sweden)

    Qinghong Wang

    Full Text Available IL-23 regulates myriad processes in the innate and adaptive immune systems, and is a critical mediator of the proinflammatory effects exerted by Th17 cells in many diseases. In this study, we investigated whether and how hepatitis B virus (HBV causes liver damage directly through the IL-23 signaling pathway. In biopsied liver tissues from HBV-infected patients, expression of both IL-23 and IL-23R was remarkably elevated. In vivo observations also indicated that the main sources of IL-23 were myeloid dendritic cells (mDCs and macrophages. Analysis of in vitro differentiated immature DCs and macrophages isolated from healthy donors revealed that the HBV surface antigen (HBsAg efficiently induces IL-23 secretion in a mannose receptor (MR-dependent manner. Culture with an endosomal acidification inhibitor and the dynamin inhibitor showed that, upon binding to the MR, the HBsAg is taken up by mDCs and macrophages through an endocytosis mechanism. In contrast, although the HBV core antigen (HBcAg can also stimulate IL-23 secretion from mDCs, the process was MR- and endocytosis-independent. In addition, IL-23 was shown to be indispensible for HBsAg-stimulated differentiation of naïve CD4(+ T cells into Th17 cells, which were determined to be the primary source of IL-17 in HBV-infected livers. The cognate receptor, IL-17R, was found to exist on the hepatic stellate cells and mDCs, both of which might represent the potential target cells of IL-17 in hepatitis B disease. These data provide novel insights into a yet unrecognized mechanism of HBV-induced hepatitis, by which increases in IL-23 expression, through an MR/endocytosis-dependent or -independent manner, produce liver damage through the IL-23/IL-17 axis.

  13. IL-11 and IL-11Rα immunolocalisation at primate implantation sites supports a role for IL-11 in placentation and fetal development

    Directory of Open Access Journals (Sweden)

    Stoikos C

    2003-04-01

    Full Text Available Abstract Embryo implantation, endometrial stromal cell decidualization and formation of a functional placenta are critical processes in the establishment and maintenance of pregnancy. Interleukin (IL-11 signalling is essential for adequate decidualization in the mouse uterus and IL-11 promotes decidualization in the human. IL-11 action is mediated via binding to the specific IL-11 receptor α (IL-11Rα. The present study examined immunoreactive IL-11 and IL-11Rα in cycling rhesus monkey endometrium, at implantation sites in cynomolgus and rhesus monkeys and in human first trimester decidua and defined distinct spatial and temporal patterns. In cycling rhesus monkey endometrium, IL-11 and IL-11Rα increased in both basalis and functionalis regions during the secretory compared with the proliferative phase, with changing cellular locations in luminal and glandular epithelium and stroma. The patterns were similar overall to those previously described in human endometrium. Differences were seen in immunostaining during implantation in cynomologus and rhesus monkey. In the cynomolgus, very little staining for IL-11 or IL-11Rα was seen in syncytio- and cyto-trophoblast cells in the villi between days 12 and 150 of pregnancy although there was moderate staining in cytotrophoblast in the shell between days 12 and 17 and in subpopulations of cytotrophoblast cells invading the arteries at day 17. By contrast in the rhesus monkey between days 24 and 35 of pregnancy and in human first trimester placenta, cyto- and syncytio-trophoblast in the villi but not cytotrophoblast in the shell were positively stained. The most intense staining for both IL-11 and IL-11Rα was present within the decidua in the maternal component of implantation sites in all three primates but moderate staining was also present in maternal vascular smooth muscle and glands perivascular cells and epithelial plaques. These results are consistent with a role for IL-11 both during

  14. IL-36α Regulates Tubulointerstitial Inflammation in the Mouse Kidney

    Directory of Open Access Journals (Sweden)

    Osamu Ichii

    2017-10-01

    Full Text Available IL-36α, a member of the IL-1 family, is a crucial mediator of inflammatory responses. We previously found that IL-36α was overexpressed in injured distal tubules (DTs; however, its pathological function remains unclear. Herein, unilateral ureter obstruction (UUO or folic acid (FA injection was performed in mouse kidneys to assess the role of IL-36α in kidney injury. IL-36α mRNA and protein expression significantly increased in the kidneys within 24 h after UUO. IL-36α localized to dilated DTs. IL-36α expression significantly correlated with the progression of tubulointerstitial cell infiltration and tubular epithelium cell death in UUO kidneys and with renal dysfunction in FA-induced acute kidney injury mice. At 24 h after UUO, IL-36α+ DT epithelial cells showed loose intercellular digitations. IL-1RL2, an IL-36α receptor protein, localized to podocytes, proximal tubules, and DTs in the healthy kidney. IL-1RL2 was expressed in interstitial cells and platelets or extended primary cilia of DT epithelial cells in UUO kidneys. IL-36α stimulation promoted the production of IL-6 and Prss35, an inflammatory cytokine and collagen remodeling-associated enzyme, respectively, in cultured NIH3T3 fibroblasts. UUO-treated IL-36α-knockout (KO mice showed milder kidney injury features than wild-type (WT mice did. In UUO kidneys from IL-36α-KO mice, the expression of genes associated with inflammatory response and sensory perception was significantly different from that in WT mice. Altogether, our data indicate an association between intrarenal IL-36α overexpression and the progression of tubulointerstitial inflammations and morpho-functional alterations of DT epithelial cells. IL-36α may be a novel kidney injury marker useful for evaluating DT damages.

  15. Active immunization against IL-23p19 improves experimental arthritis.

    Science.gov (United States)

    Ratsimandresy, Rojo Anthony; Duvallet, Emilie; Assier, Eric; Semerano, Luca; Delavallée, Laure; Bessis, Natacha; Zagury, Jean-François; Boissier, Marie-Christophe

    2011-11-21

    IL-23 is a pro-inflammatory cytokine essential for the differentiation of Th17 lymphocytes, a subtype of T lymphocyte implied in auto-immunity. IL-23 shares a subunit with IL-12, IL-12/23p40, and comprises a specific subunit, IL-23p19. We previously demonstrated that active immunization against entire TNF-α and against peptides of IL-1β was protective in animal models of rheumatoid arthritis. The aim of this study was to evaluate the effect of peptide-based vaccines targeting the IL-23p19 subunit in collagen-induced arthritis (CIA). Using bioinformatics, the murine IL-23p19 subunit was modeled and two peptides were defined in the receptor interacting domain. Each peptide was coupled to keyhole limpet hemocyanin (KLH) to obtain two vaccines IL23-K1 and IL23-K2. Both vaccines were used for immunizations in incomplete Freund adjuvant (IFA) in groups of DBA/1 mice. Control groups received KLH or PBS at the same dates. CIA was induced by two subcutaneous injections of bovine type II collagen (CIIb), and the development of disease assessed during the next two months. Anti-CIIb and anti-IL-23 antibody levels were assessed by ELISA. Pro- and anti-inflammatory cytokines mRNA were quantified by qRT-PCR in the spleen and the synovium. T-cell populations in the spleen were evaluated by FACS analysis. The clinical scores showed that mice treated with IL23-K1 developed less arthritis than negative controls (panti-IL-23 antibodies than those immunized with IL23-K2 (peffect on IL-17 level. Histological examination showed that IL23-K1 strongly protected against joint destruction and inflammation (pvaccination strategy is protective in CIA. This specific targeting of IL-23 might constitute a promising therapeutic approach to explore in rheumatoid arthritis. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. DMPD: Signaling by IL-12 and IL-23 and the immunoregulatory roles of STAT4. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 15546391 Signaling by IL-12 and IL-23 and the immunoregulatory roles of STAT4. Watf...ord WT, Hissong BD, Bream JH, Kanno Y, Muul L, O'Shea JJ. Immunol Rev. 2004 Dec;202:139-56. (.png) (.svg) (....html) (.csml) Show Signaling by IL-12 and IL-23 and the immunoregulatory roles of STAT4. PubmedID 15546391 T...itle Signaling by IL-12 and IL-23 and the immunoregulatory roles of STAT4. Author...s Watford WT, Hissong BD, Bream JH, Kanno Y, Muul L, O'Shea JJ. Publication Immunol Rev. 2004 Dec;202:139-56

  17. Study on the changes of serum IL-2, IL-6 and TNF-α levels in patients with psoriasis

    International Nuclear Information System (INIS)

    Xie Chuntao

    2007-01-01

    Objective: To investigate the changes of serum IL-2, IL-6 and TNF-α levels in patients with psoriasis. Methods: Serum IL-2, IL-6 and TNF-α levels were measured with KIA in 38 patients with psoriasis and 35 controls. Results: Serum levels of IL-6 and TNF-α were significantly higher in patients with psoriasis than those in controls (P<0.01), but serum IL-2 levels were significantly lower (P<0.01). Conclusion: These cytokines participated in the pathogenesis of psoriasis. Monitoring the changes of their serum levels was helpful for the management of the diseases. (authors)

  18. Il museo della scienza di Villa Farnesina

    Directory of Open Access Journals (Sweden)

    Francesca Salvemini

    2005-02-01

    Full Text Available Rappresentavano l’Astronomia le due logge romane del viridario di villa Farnesina con la Sala adiacente del Trionfo di Ercole: lo spazio, l’astrolabio zodiacale della Sala di Galatea - in testa le stelle dell’Orsa minore fatte di “sasso” da Medusa, Peruzzi nella biografia di Vasari - e il tempo, la meccanica dello gnomone solare del Trionfo di Cupido.

  19. I processorie Itanium "accelerano" il CERN

    CERN Multimedia

    2001-01-01

    "Il CERN è di nuovo in prima fila nell'abbinamento tra informatica e ricerca scientifica. L'organizzazione europea utilizzerà anche computer basati sui nuovi microprocessori Intel Itanium a 64 bit". - CERN is again at the forefront of the coupling of informatics and scientific research. The European organization will use computers with new 64 bit Intel Itanium microprocessors (0.5 page)

  20. IL-6, TNF-α, IL-10, and nutritional status in pediatric patients with biliary atresia,

    Directory of Open Access Journals (Sweden)

    Maria Ines de Albuquerque Wilasco

    Full Text Available Abstract Objectives: The objective of the present study is to evaluate whether IL-6, TNF-α, IL-10 are associated with nutritional status in patients with cirrhosis secondary to biliary atresia and compare to healthy controls. Methods: The parameters used for nutritional assessment were the standard deviation scores of height-for-age and of triceps skinfold thickness-for-age. The severity of cirrhosis was evaluated using the Child–Pugh score and PELD/MELD. Serum cytokines were measured using Cytometric Bead Array flow cytometry. Results: IL-6, TNF-α, and IL-10 were significantly higher in the cirrhosis group when compared with the control group (2.4 vs. 0.24 (p < 0.001, 0.21 vs. 0.14 (p = 0.007, and 0.65 vs. 0.36 (p = 0.004, respectively. IL-6 and IL-10 were positively correlated with disease severity (0.450 [p = 0.001] and 0.410; [p = 0.002], respectively. TNF-α did not show a significant correlation with disease severity (0.100; p = 0.478. Regarding nutritional evaluation, IL-6 was negatively correlated with the standard deviation score of height-for-age (−0.493; p < 0.001 and of triceps skinfold thickness-for-age (−0.503; p < 0.001, respectively. IL-10 exhibited a negative correlation with the standard deviation score of height-for-age (−0.476; p < 0.001 and the standard deviation score of triceps skinfold thickness-for-age (−0.388; p = 0.004. TNF-α did not show any significance in both anthropometric parameters (−0.083 (p = 0.555 and −0.161 (p = 0.253. Conclusion: The authors suggest that, in patients with cirrhosis secondary to biliary atresia, IL-6 could be used as a possible supporting biomarker of deficient nutritional status and elevated IL-10 levels could be used as a possible early-stage supporting biomarker of deteriorating nutritional status.

  1. State of Aging in Allegheny County Survey

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — For more than three decades UCSUR has documented the status of older adults in the County along multiple life domains. Every decade we issue a comprehensive report...

  2. 2010 South Carolina DNR Lidar: Saluda County

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Provide high density LiDAR elevation data map of Saluda County, SC. Provide Bare Earth DEM (vegetation removal) of Saluda County, SC.

  3. 2010 ARRA Lidar: Bamberg County (SC)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Provide high density LiDAR elevation data map of Bamberg County, SC. Provide Bare Earth DEM (vegetation removal) of Bamberg County, SC.

  4. 2010 ARRA Lidar: Hampton County (SC)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Provide high density LiDAR elevation data map of Hampton County, SC. Provide Bare Earth DEM (vegetation removal) of Hampton County, SC.

  5. Allegheny County Polling Place Locations (November 2017)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  6. Allegheny County Addressing StreetDictionary

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the road centerlines in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  7. Allegheny County-Owned Bridges Points

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the location of bridges owned by Allegheny County as centroids. If viewing this description on the Western Pennsylvania Regional Data Center’s...

  8. Allegheny County-Owned Roads Centerlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the roads owned by Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  9. Allegheny County Polling Place Locations (November 2015)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  10. Allegheny County Pennsylvania Senate District Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the Pennsylvania Senate district boundaries within Allegheny County. If viewing this description on the Western Pennsylvania Regional Data...

  11. Allegheny County Voting District (2015) Web Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This webmap demarcates municipal voting districts in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  12. Allegheny County Polling Place Locations (November 2014)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  13. Allegheny County Weights and Measures Inspections

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Inspections conducted by the Allegheny County Bureau of Weights and Measures. The Bureau inspects weighing and timing devices such as gas pumps, laundromat timers,...

  14. Port Authority of Allegheny County Transit Stops

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — All transit stops within the Port Authority of Allegheny County's service area for the November 20, 2016 - March (TBD) 2017 schedule period.

  15. Allegheny County Polling Place Locations (November 2016)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  16. Douglas County Historical Rectified Aerial Photos 1954

    Data.gov (United States)

    Kansas Data Access and Support Center — This raster dataset consists of approximately 200 aerial photographs taken in 1954 in Douglas county, Kansas, United States. The Douglas County Public Works...

  17. Allegheny County Particulate Matter 2.5

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The U.S. Environmental Protection Agency provides information on the particulate matter concentration for Allegheny County that have a diameter greater or equal to...

  18. Allegheny County-Owned Bridges Centerlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the bridges owned by Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  19. Elevation - LIDAR Survey - Roseau County, Minnesota

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — LIDAR Data for Roseau County Minnesota. This project consists of approximately 87 square miles of LIDAR mapping in Roseau County, Minnesota at two sites: area 1,...

  20. Allegheny County Magisterial Districts Outlines (2015)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the magisterial districts in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  1. Douglas County Historical Rectified Aerial Photos 1937

    Data.gov (United States)

    Kansas Data Access and Support Center — This raster dataset consists of approximately 200 aerial photographs taken in 1937 in Douglas county, Kansas, United States. The Douglas County Public Works...

  2. Allegheny County Voting District (2016) Web Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This webmap demarcates municipal voting districts in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  3. Allegheny County Median Age at Death

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The median age at death is calculated for each municipality in Allegheny County. Data is based on the decedent's residence at the time of death, not the location...

  4. Allegheny County Polling Place Locations (May 2017)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  5. Allegheny County Farmers Markets Locations (2017)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the locations of farmers markets in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  6. Address Points - Allegheny County Address Points 201601

    Data.gov (United States)

    NSGIC Education | GIS Inventory — This dataset contains Address Points in Allegheny County. The Address Points were created by GDR for the Allegheny County CAD project, October 2008. Data is updated...

  7. Increased IL-10 mRNA and IL-23 mRNA expression in multiple sclerosis: interferon-beta treatment increases IL-10 mRNA expression while reducing IL-23 mRNA expression

    DEFF Research Database (Denmark)

    Krakauer, M.; Sorensen, P.; Khademi, M.

    2008-01-01

    volunteers served to confirm initial findings. mRNA was analyzed by real-time reverse transcriptase polymerase chain reaction (PCR). RESULTS: We found elevated expression of interleukin (IL)-23 and IL-10 in untreated MS patients. IFN-beta therapy increased IL-10 and decreased IL-23 expression independently...... of the regulatory cytokine IL-10. The elevated IL-23 mRNA levels in MS patients are noteworthy in view of the newly discovered IL-23-driven Th17 T-cell subset, which is crucial in animal models of MS. Since IFN-beta therapy resulted in decreased IL-23 mRNA levels, the Th17 axis could be another target of IFN...

  8. The effect of IL-13 and IL-13R130Q, a naturally occurring IL-13 polymorphism, on the gene expression of human airway smooth muscle cells

    Directory of Open Access Journals (Sweden)

    Amegadzie Bernard

    2005-01-01

    Full Text Available Abstract Background Growing evidence shows that interleukin 13 (IL-13 may play an essential role in the development of airway inflammation and bronchial hyper-responsiveness (BHR, two defining features of asthma. Although the underlying mechanisms remain unknown, a number of reports have shown that IL-13 may exert its deleterious effects in asthma by directly acting on airway resident cells, including epithelial cells and airway smooth muscle cells. In this report, we hypothesize that IL-13 may participate in the pathogenesis of asthma by activating a set of "pro-asthmatic" genes in airway smooth muscle (ASM cells. Methods Microarray technology was used to study the modulation of gene expression of airway smooth muscle by IL-13 and IL-13R130Q. TaqMan™ Real Time PCR and flow cytometry was used to validate the gene array data. Results IL-13 and the IL-13 polymorphism IL-13R130Q (Arg130Gln, recently associated with allergic asthma, seem to modulate the same set of genes, which encode many potentially interesting proteins including vascular cellular adhesion molecule (VCAM-1, IL-13Rα2, Tenascin C and Histamine Receptor H1, that may be relevant for the pathogenesis of asthma. Conclusions The data supports the hypothesis that gene modulation by IL-13 in ASM may be essential for the events leading to the development of allergic asthma.

  9. IL-4 deficiency is associated with mechanical hypersensitivity in mice.

    Directory of Open Access Journals (Sweden)

    Nurcan Üçeyler

    Full Text Available Interleukin-4 (IL-4 is an anti-inflammatory and analgesic cytokine that induces opioid receptor transcription. We investigated IL-4 knockout (ko mice to characterize their pain behavior before and after chronic constriction injury (CCI of the sciatic nerve as a model for neuropathic pain. We investigated opioid responsivity and measured cytokine and opioid receptor gene expression in the peripheral and central nervous system (PNS, CNS of IL-4 ko mice in comparison with wildtype (wt mice. Naïve IL-4 ko mice displayed tactile allodynia (wt: 0.45 g; ko: 0.18 g; p<0.001, while responses to heat and cold stimuli and to muscle pressure were not different. No compensatory changes in the gene expression of tumor necrosis factor-alpha (TNF, IL-1β, IL-10, and IL-13 were found in the PNS and CNS of naïve IL-4 ko mice. However, IL-1β gene expression was stronger in the sciatic nerve of IL-4 ko mice (p<0.001 28 days after CCI and only IL-4 ko mice had elevated IL-10 gene expression (p = 0.014. Remarkably, CCI induced TNF (p<0.01, IL-1β (p<0.05, IL-10 (p<0.05, and IL-13 (p<0.001 gene expression exclusively in the ipsilateral spinal cord of IL-4 ko mice. The compensatory overexpression of the anti-inflammatory and analgesic cytokines IL-10 and IL-13 in the spinal cord of IL-4 ko mice may explain the lack of genotype differences for pain behavior after CCI. Additionally, CCI induced gene expression of μ, κ, and δ opioid receptors in the contralateral cortex and thalamus of IL-4 ko mice, paralleled by fast onset of morphine analgesia, but not in wt mice. We conclude that a lack of IL-4 leads to mechanical sensitivity; the compensatory hyperexpression of analgesic cytokines and opioid receptors after CCI, in turn, protects IL-4 ko mice from enhanced pain behavior after nerve lesion.

  10. The role of IL 23 in the treatment of psoriasis.

    Science.gov (United States)

    Puig, Lluís

    2017-06-01

    The IL-23/IL-17 axis is currently considered to be crucial in the pathogenesis of psoriasis. Human IL-23 is primarily produced by antigen-presenting cells and induces and maintains differentiation of Th17 cells and Th22 cells, a primary cellular source of proinflammatory cytokines such as IL-17 and IL-22, which mediate the epidermal hyperplasia, keratinocyte immune activation and tissue inflammation inherent in psoriasis. Agents that target the p40 subunit common to both IL-12 and IL-23 have shown robust clinical activity, but selectivity for IL-23p19 could offer advantages in efficacy and safety with respect to anti-p40 blockade. Areas covered: Relevant references regarding the role of the IL-23/IL-17 pathway in the pathogenesis of psoriasis/psoriatic arthritis and clinical trials with IL-23p40 and IL-23p19 blocking agents were obtained through a literature search in MEDLINE/Pubmed for articles published until November 2016. Moreover, ongoing registered clinical trials (RCTs) of moderate-to-severe psoriasis and psoriatic arthritis were searched through clinicaltrials.gov website, and a manual search was made for pertinent communications at the 2016 American Academy of Dermatology and European Academy of Dermatology and Venereology meetings. Expert commentary: There are potential advantages in selective blockade of the IL23-specific p19 subunit with respect to distal blockade of IL-17A or its receptor. Acting upstream in the IL-23/IL-17 cytokine pathway is likely to reduce the expression of multiple pro-inflammatory cytokines acting on keratinocytes -including IL-17F, IL-21 and IL-22-, in addition to IL-17A. On the other hand, safety data thus far suggest that these drugs might be devoid of some adverse effects of IL-17A blockade that seem to be class related, such as mucocutaneous Candida infections or triggering or worsening of inflammatory bowel disease. Specific IL-23p19 blockade with high-affinity monoclonal antibodies seems to be able to induce long

  11. Curcumin induces M2 macrophage polarization by secretion IL-4 and/or IL-13.

    Science.gov (United States)

    Gao, Shanshan; Zhou, Juan; Liu, Na; Wang, Lijun; Gao, Qiyue; Wu, Yan; Zhao, Qiang; Liu, Peining; Wang, Shun; Liu, Yan; Guo, Ning; Shen, Yan; Wu, Yue; Yuan, Zuyi

    2015-08-01

    To address the underlying mechanisms by which curcumin facilitates M2 phenotype polarization of macrophages and its roles in the protective effects during experimental autoimmune myocarditis (EAM). The expression of classic M2 markers, including macrophage mannose receptor (MMR), arginase-1 (Arg-1) and peroxisome proliferator-activated receptor-γ (PPAR-γ) was upregulated in curcumin-treated Raw264.7 macrophages. Curcumin increased interleukin-4 (IL-4) and interleukin-13 (IL-13) mRNA expression and protein secretion. Curcumin notably increased STAT6 phosphorylation. Leflunomide, a STAT6 inhibitor, and IL-4 and/or IL-13 neutralizing antibodies antagonized the induction of MMR, Arg-1 and PPAR-γ by curcumin in Raw264.7 cells. In vivo, 6-week old male Lewis rats were used to induce EAM and orally administrated with curcumin or corn oil for 3weeks after myosin injection. Cardiac functional parameters, including left ventricular fractional shortening (LVFS), ejection fraction (EF), left ventricular end-systolic diameter (LVEDs) and heart rate (HR) were significantly improved by curcumin treatment. Curcumin also reduced the inflammatory cell infiltration and myocardial mRNA levels of interleukin-1β (IL-1β) and inducible nitric oxide synthase (iNOS). Meanwhile, the myocardial mRNA levels of MMR and Arg-1 were markedly up-regulated by curcumin. Immunofluorescence assay showed that the number of CD68(+) MMR(+) and CD68(+) Arg-1(+) double positive macrophages in curcumin-treated myocardial tissue was significantly higher than untreated control. The number of CD68(+) iNOS(+) double positive macrophages was increased obviously in EAM group, but decreased markedly by curcumin treatment. Taken together, these results show that curcumin induces macrophage M2 polarization by secretion of IL-4 and/or IL-13. Curcumin ameliorates EAM by reducing infiltration inflammatory macrophages and by polarizing M0 and M1 macrophages to M2 phenotype. Copyright © 2015 Elsevier Ltd. All rights

  12. Association of IL8 and IL10 gene allelic variants with ischemic stroke risk and prognosis

    Directory of Open Access Journals (Sweden)

    Kucherenko A. M.

    2014-05-01

    Full Text Available Aim. Evaluating a role of IL8 gene –781 C/T, and IL10 gene –592C/A polymorphisms as genetic markers of ischemic stroke risk. Methods. A case group consisted of 183 patients with ischemic stroke, which were treated in the Brain Vascular Pathology unit of SI «Institute of Gerontology of NAMS of Ukraine». A control group included 88 healthy individuals older than 65 years without any history of ischemic stroke. Genotyping was performed using PCR followed by restriction fragment length polymorphism analysis. Results. Significantly (P < 0,05 higher frequency of IL8 –781T allele carriers in the case group (81,6 % comparing to the control (70,1% was revealed. –781T allele carriers have nearly 2-fold increased ischemic stroke development risk (OR = 1.886; 95 % CI: 1.041–3.417. Significantly (P < 0,05 higher frequency of IL10 gene –592C allele carriers was observed in the patients with ischemic stroke (98,2% comparing to the control (90,7 %. The ischemic stroke development risk in such individuals is 5-fold increased (OR = 5.71; 95 % CI: 1.48–22.11. It was revealed that –592C allele homozygotes with ischemic stroke have more than 2-fold higher improvement (according to the Rankin scale chances during the first fortnight of treatment (OR = 2,76; 95 % CI: 1,26–6,07. Conclusions. On the basis of the obtained significant differences, IL8 gene –781T and IL10 gene –592C variants may be considered the factors of ischemic stroke hereditary susceptibility. Besides, IL10 gene –592CC genotype is a genetic marker of the patients state positive dynamics during first two weeks of treatment.

  13. Expression of IL-1α and IL-6 is Associated with Progression and Prognosis of Human Cervical Cancer.

    Science.gov (United States)

    Song, Zhiwang; Lin, Yun; Ye, Xiaojuan; Feng, Chan; Lu, Yonglin; Yang, Guang; Dong, Chunyan

    2016-11-20

    BACKGROUND IL-1α and IL-6 are associated with the prognosis of a wide range of cancers, but their value in cervical cancer remains controversial. The aim of this study was to investigate the expression of IL-1α and IL-6 in cervical cancer and their significance in clinical prognosis. MATERIAL AND METHODS The expression of IL-1α and IL-6 in 105 formalin-fixed, paraffin-embedded cervical cancer tissues and adjacent non-tumor tissues was examined by immunohistochemistry. The results were semi-quantitatively scored and analyzed by chi-square test. Patient overall survival (OS) data was collected by follow-up and analyzed by Kaplan-Meier analysis. RESULTS The expression level of both IL-1α and IL-6 in cervical cancer tissue was higher than in adjacent non-tumor tissues (p<0.05). IL-1α expression was shown to be correlated with tumor size, FIGO histology grade, lymph node metastasis, stromal invasion, and tumor differentiation (p<0.05). IL-6 expression was shown to be correlated with tumor size, FIGO histology grade, and tumor differentiation (p<0.05). Patients with positive expression of IL-1α or IL-6 tended to have much shorter survival times than patients with negative expression. In addition, a multivariate Cox regression analysis demonstrated that IL-1α expression and lymph node metastasis were independent predictors of OS in cervical cancer patients. CONCLUSIONS The expression of IL-1α was significantly associated with tumor size, FIGO histology grade, lymph node metastasis, stromal invasion, and tumor differentiation. The expression of IL-6 was significantly associated with tumor size, FIGO histology grade, and tumor differentiation. Positive IL-1α and IL-6 expression was significantly correlated with poor prognosis. They may be considered valuable biomarkers for prognosis and potential therapeutic targets for cervical cancer.

  14. IL-27 Activates Human Trophoblasts to Express IP-10 and IL-6: Implications in the Immunopathophysiology of Preeclampsia

    Directory of Open Access Journals (Sweden)

    Nanlin Yin

    2014-01-01

    Full Text Available Purpose. To investigate the effects of IL-27 on human trophoblasts and the underlying regulatory signaling mechanisms in preeclampsia. Methods. The expression of IL-27 and IL-27 receptor (WSX-1 was studied in the placenta or sera from patients with preeclampsia. In vitro, we investigated the effects of IL-27 alone or in combination with inflammatory cytokine tumor necrosis factor (TNF-α on the proinflammatory activation of human trophoblast cells (HTR-8/SVneo and the underlying intracellular signaling molecules. Results. The expression of IL-27 and IL-27 receptor α (WSX-1 was significantly elevated in the trophoblastic cells from the placenta of patients with preeclampsia compared with control specimens. In vitro, IL-27 could induce the expression of inflammatory factors IFN-γ-inducible protein 10 (CXCL10/IP-10 and IL-6 in trophoblasts, and a synergistic effect was observed in the combined treatment of IL-27 and TNF-α on the release of IP-10 and IL-6. Furthermore, the production of IP-10 and IL-6 stimulated by IL-27 was differentially regulated by intracellular activation of phosphatidylinositol 3-OH kinase-AKT, p38MAPK, and JAK/STAT pathways. Conclusions. These results provide a new insight into the IL-27-activated immunopathological effects mediated by distinct intracellular signal transduction molecules in preeclampsia.

  15. Genetic regulation ofIL1RL1methylation and IL1RL1-a protein levels in asthma.

    Science.gov (United States)

    Dijk, F Nicole; Xu, Chengjian; Melén, Erik; Carsin, Anne-Elie; Kumar, Asish; Nolte, Ilja M; Gruzieva, Olena; Pershagen, Goran; Grotenboer, Neomi S; Savenije, Olga E M; Antó, Josep Maria; Lavi, Iris; Dobaño, Carlota; Bousquet, Jean; van der Vlies, Pieter; van der Valk, Ralf J P; de Jongste, Johan C; Nawijn, Martijn C; Guerra, Stefano; Postma, Dirkje S; Koppelman, Gerard H

    2018-03-01

    Interleukin-1 receptor-like 1 ( IL1RL1 ) is an important asthma gene. (Epi)genetic regulation of IL1RL1 protein expression has not been established. We assessed the association between IL1RL1 single nucleotide polymorphisms (SNPs), IL1RL1 methylation and serum IL1RL1-a protein levels, and aimed to identify causal pathways in asthma.Associations of IL1RL1 SNPs with asthma were determined in the Dutch Asthma Genome-wide Association Study cohort and three European birth cohorts, BAMSE (Children/Barn, Allergy, Milieu, Stockholm, an Epidemiological survey), INMA (Infancia y Medio Ambiente) and PIAMA (Prevention and Incidence of Asthma and Mite Allergy), participating in the Mechanisms of the Development of Allergy study. We performed blood DNA IL1RL1 methylation quantitative trait locus (QTL) analysis (n=496) and (epi)genome-wide protein QTL analysis on serum IL1RL1-a levels (n=1462). We investigated the association of IL1RL1 CpG methylation with asthma (n=632) and IL1RL1-a levels (n=548), with subsequent causal inference testing. Finally, we determined the association of IL1RL1-a levels with asthma and its clinical characteristics (n=1101). IL1RL1 asthma-risk SNPs strongly associated with IL1RL1 methylation (rs1420101; p=3.7×10 -16 ) and serum IL1RL1-a levels (p=2.8×10 -56 ). IL1RL1 methylation was not associated with asthma or IL1RL1-a levels. IL1RL1-a levels negatively correlated with blood eosinophil counts, whereas there was no association between IL1RL1-a levels and asthma.In conclusion, asthma-associated IL1RL1 SNPs strongly regulate IL1RL1 methylation and serum IL1RL1-a levels, yet neither these IL1RL1- methylation CpG sites nor IL1RL1-a levels are associated with asthma. Copyright ©ERS 2018.

  16. Il valore dell'eBook

    Directory of Open Access Journals (Sweden)

    Nicola Cavalli

    2013-03-01

    Full Text Available ItQuanto vale un e-book? Quale valore percepisce chi compra e usa gli e-book? Comprare un libro o un e-book è una scelta che i lettori oggi si trovano a fare quotidianamente: la diffusione degli e-book reader a prezzi accessibili e la proposta sempre più varia dei piccoli e grandi editori sta cambiando la percezione del valore commerciale dell'oggetto libro e del valore attribuito dal consumatore finale al lavoro di intermediazione delle case editrici e della distribuzione. Sorgono sistemi "alternativi" di condivisione dei testi digitali, che sfruttano la rete Internet, celebrati come democratici o demonizzati come pirateria illegale, ma sicuramente rispondenti a quello che è il cambio di prospettiva, di percezione, di abitudini di consumo del lettore. Quanto si può parlare, dunque, di pirateria nel mercato degli e-book? E quanto, invece, è importante che l'industria editoriale tenga in considerazione la risposta del consumatore? La presente ricerca si è posta l’obiettivo di svolgere una indagine esplorativa su questi temi, che stanno assumendo un rilievo sempre maggiore all’interno dell’opinione pubblica, e che sono destinati in futuro ad incidere in modo sempre più diretto sull’evoluzione economica e professionale dell’intero settore editoriale. L’indagine ha visto, in questa prima fase, l’utilizzo di un questionario diffuso online sui social network, in siti e forum dedicati alla lettura, attraverso mailing list di gruppi di interesse, con il primo obiettivo di precisare il profilo di quell’avanguardia di lettori forti e che si muovono agilmente tra il cartaceo e il digitale, raccogliere informazioni rispetto alle loro abitudini di ricerca di nuove letture e descriverne le dinamiche di matchmaking preliminari all’acquisto. In aggiunta, si è indagata la consistenza di pratiche di prestito e condivisione dei libri, l’appoggio a sistemi tradizionali, come quello bibliotecario, o la decisa svolta verso sistemi di

  17. LINGUA ITALIANA E IDENTITÀ: IL CASO DEL FUMETTO PANINARO

    African Journals Online (AJOL)

    User

    Nel 1986 uscì nelle sale cinematografiche italiane il film Italian fast food per la regia di. Lodovico Gasperini. .... “Parola-chiave dei gerghi giovanili; nata con il fast-food (del bar Panino a Milano, i cui frequentatori abituali si ... paninarese è un linguaggio studentesco milanese nato nei cosiddetti licei “bene” come il Volta e nei ...

  18. IL-6 Alters Osteocyte Signaling toward Osteoblasts but Not Osteoclasts

    NARCIS (Netherlands)

    Bakker, A; Kulkarni, R.; Klein-Nulend, J.; Lems, W.F.

    2014-01-01

    Mechanosensitive osteocytes regulate bone mass in adults. Interleukin 6 (IL-6), such as present during orthodontic tooth movement, also strongly affects bone mass, but little is known about the effect of IL-6 on osteocyte function. Therefore we aimed to determine in vitro whether IL-6 affects

  19. IL-6 alters osteocyte signaling toward osteoblasts but not osteoclasts

    NARCIS (Netherlands)

    Bakker, A.D.; Kulkarni, R.N.; Klein-Nulend, J.; Lems, W.F.

    2014-01-01

    Mechanosensitive osteocytes regulate bone mass in adults. Interleukin 6 (IL-6), such as present during orthodontic tooth movement, also strongly affects bone mass, but little is known about the effect of IL-6 on osteocyte function. Therefore we aimed to determine in vitro whether IL-6 affects

  20. IL-6 alters osteocyte signaling toward osteoblasts but not osteoclasts.

    Science.gov (United States)

    Bakker, A D; Kulkarni, R N; Klein-Nulend, J; Lems, W F

    2014-04-01

    Mechanosensitive osteocytes regulate bone mass in adults. Interleukin 6 (IL-6), such as present during orthodontic tooth movement, also strongly affects bone mass, but little is known about the effect of IL-6 on osteocyte function. Therefore we aimed to determine in vitro whether IL-6 affects osteocyte mechanosensitivity, and osteocyte regulation of osteoclastogenesis and osteoblast differentiation. MLO-Y4 osteocytes were incubated with/without IL-6 (1 or 10 pg/mL) for 24 hr. Subsequently, osteocytes were subjected to mechanical loading by pulsating fluid flow (PFF) for 1 hr. Mouse osteoclast precursors were cultured for 7 days on top of IL-6-treated osteocytes. Conditioned medium from osteocytes treated with/without IL-6 was added to MC3T3-E1 pre-osteoblasts for 14 days. Exogenous IL-6 (10 pg/mL) did not alter the osteocyte response to PFF. PFF significantly enhanced IL-6 production by osteocytes. IL-6 enhanced Rankl expression but reduced caspase 3/7 activity by osteocytes, and therefore did not affect osteocyte-stimulated osteoclastogenesis. Conditioned medium from IL-6-treated osteocytes reduced alkaline phosphatase (ALP) activity and Runx2 expression in osteoblasts, but increased expression of the proliferation marker Ki67 and osteocalcin. Our results suggest that IL-6 is produced by shear-loaded osteocytes and that IL-6 may affect bone mass by modulating osteocyte communication toward osteoblasts.

  1. Potential Involvement of IL-17F in Asthma

    Directory of Open Access Journals (Sweden)

    Kyoko Ota

    2014-01-01

    Full Text Available The expression of IL-17F is seen in the airway of asthmatics and its level is correlated with disease severity. Several studies have demonstrated that IL-17F plays a pivotal role in allergic airway inflammation and induces several asthma-related molecules such as CCL20. IL-17F-induced CCL20 may attract Th17 cells into the airway resulting in the recruitment of additional Th17 cells to enhance allergic airway inflammation. We have recently identified, for the first time, that bronchial epithelial cells are its novel cell source in response to IL-33 via ST2-ERK1/2-MSK1 signaling pathway. The receptor for IL-17F is the heterodimeric complex of IL-17RA and IL-17RC, and IL-17F activates many signaling pathways. In a case-control study of 867 unrelated Japanese subjects, a His161 to Arg161 (H161R substitution in the third exon of the IL-17F gene was associated with asthma. In atopic patients with asthma, prebronchodilator baseline FEV1/FVC values showed a significant association with the H161R variant. Moreover, this variant is a natural antagonist for the wild-type IL-17F. Moreover, IL-17F is involved in airway remodeling and steroid resistance. Hence, IL-17F may play an orchestrating role in the pathogenesis of asthma and may provide a valuable therapeutic target for development of novel strategies.

  2. IL-23/IL-17/G-CSF pathway is associated with granulocyte recruitment to the lung during African swine fever.

    Science.gov (United States)

    Karalyan, Z; Voskanyan, H; Ter-Pogossyan, Z; Saroyan, D; Karalova, E

    2016-10-15

    The interleukin (IL)-23/IL-17 pathway plays a crucial role in various forms of inflammation but its function in acute African swine fever (ASF) is not well understood. Thus, in this study, we aimed to find out whether IL-23/IL-17/G-CSF is released in acute ASF and what function it may have. The present study revealed that the production of IL-17 and IL-23 were significantly increased in the sera of ASFV infected pigs. Using ELISA, we found that the serum levels of IL-23 and IL-17 have overexpressed in ASF virus infected pigs compared with healthy controls. The levels of IL-17 and IL-23 increase in the early stages and the levels of G-CSF and C - reactive protein in the later stages of ASF. Simultaneously, with the increase of the levels of IL-23/IL-17 extravasation of granular leukocytes in the tissue (diapedesis) is observed. Diapedesis can explain the neutropenia that we identified previously in the terminal stages of ASF. The increase in serum levels of IL-23/IL-17 is preceded by enhanced migration of neutrophils in tissues, and the last one is preceded by neutropenia. The increase in serum levels of G-CSF has compensatory nature, directed on stimulation of proliferation of granulocytes. Taken together, our results revealed an overexpression of the IL-23/IL-17 axis in the ASF virus infected pigs, suggesting that it may be a crucial pathway in the diapedesis at ASF. Copyright © 2016 Elsevier B.V. All rights reserved.

  3. IL-17F induces IL-6 via TAK1-NFκB pathway in airway smooth muscle cells.

    Science.gov (United States)

    Nakajima, Masayuki; Kawaguchi, Mio; Ota, Kyoko; Fujita, Junichi; Matsukura, Satoshi; Huang, Shau-Ku; Morishima, Yuko; Ishii, Yukio; Satoh, Hiroaki; Sakamoto, Tohru; Hizawa, Nobuyuki

    2017-06-01

    Interleukin (IL)-17F plays a critical role in the pathophysiology of asthma. However, the precise role of IL-17F in airway smooth muscle cells (ASMCs) and its regulatory mechanisms remain to be defined. Therefore, we sought to investigate the expression of IL-6 by IL-17F and the involvement of transforming growth factor β-activated kinase 1 (TAK1) and nuclear factor (NF)-κB by in ASMCs. ASMCs were cultured in the presence or absence of IL-17F. The expression of IL-6 gene and protein was analyzed using real-time PCR and ELISA, and the activation of TAK1 and NF-κB was detected by Western blotting. The effect of TAK1 inhibitor 5Z-7-oxozeaenol and NF-κB inhibitor BAY 11-7082 on the expression of IL-6 was investigated. Finally, the short interfering RNAs (siRNAs) targeting TAK1 and a subunit of NF-κB, p65 were transfected into ASMCs. The expression of IL-6 gene and protein was significantly induced by IL-17F. IL-17F activated TAK1 and NF-κB in ASMCs. Transfection of siRNAs targeting TAK1 abolished IL-17F-induced phosphorylation of p65. Both 5Z-7-oxozeaenol and BAY 11-7082 significantly inhibited IL-17F-induced IL-6 production in a dose-dependent manner. Similarly, transfection of the cells with siRNAs targeting TAK1 and p65 inhibited the expression of IL-6. Collectively, these results provided evidence supporting the potential importance of the Th17-ASMCs crosstalk via the IL-17F-IL-6 axis in airway inflammation and as a candidate pharmacological target for airway inflammatory diseases such as asthma. © 2017 The Authors. Immunity, Inflammation and Disease Published by John Wiley & Sons Ltd.

  4. Kinetic analysis of interleukin 2 (IL-2) production and expression of IL-2 receptors by uraemic and normal lymphocytes

    DEFF Research Database (Denmark)

    Langhoff, E; Hofmann, B; Ødum, Niels

    1987-01-01

    The in vitro immune response of lymphocytes from uraemic patients was studied by comparing the in vitro kinetics of interleukin 2 (IL-2) production, the mitogen-induced proliferative response, and the expression of IL-2 receptors by T lymphocytes. The IL-2 production in 26 uraemic cell cultures...

  5. IL-7R expression and IL-7 signaling confer a distinct phenotype on developing human B-lineage cells

    NARCIS (Netherlands)

    Nodland, Sonja E.; Berkowska, Magdalena A.; Bajer, Anna A.; Shah, Nisha; de Ridder, Dick; van Dongen, Jacques J. M.; LeBien, Tucker W.; van Zelm, Menno C.

    2011-01-01

    IL-7 is an important cytokine for lymphocyte differentiation. Similar to what occurs in vivo, human CD19(+) cells developing in human/murine xenogeneic cultures show differential expression of the IL-7 receptor alpha (IL-7R alpha) chain (CD127). We now describe the relationship between CD127

  6. Comparison of IL-6, IL-8 Concentrations in H. pylori- and non-H. pylori-associated Gastritis

    Directory of Open Access Journals (Sweden)

    Gontar Alamsyah Siregar

    2014-12-01

    Full Text Available BACKGROUND: Helicobacter pylori is a non-invasive microorganism causing intense gastric mucosal inflammatory and immune reaction. The gastric mucosal levels of the proinflammatory cytokines Interleukin 6 (IL-6 and IL-8 have been reported to be increased in H. pylori infection, but the serum levels in H. pylori infection is still controversial. The purpose of this study was to investigate the serum levels of IL-6 and IL-8 in H. pylori infection. METHODS: A cross sectional study was done on eighty consecutive gastritis patients admitted to endoscopy units at Adam Malik General Hospital and Permata Bunda Hospital, Medan, Indonesia from May-October 2014. Histopathology was performed for the diagnosis of gastritis. Rapid urease test for diagnosis of H. pylori infection. Serum samples were obtained to determine circulating IL-6 and IL-8. Univariate and bivariate analysis (independent t test were done. RESULTS: There were 41.25% patients infected with H. pylori. Circulatory IL-6 levels were significantly higher in H. pylori-infected patients compared to H. pylori negative, but there were no differences between serum levels of IL-8 in H. pylori positive and negative patients. CONCLUSIONS: The immune response to H. pylori promotes systemic inflammation, which was reflected in an increased level of serum IL-6. Serum levels of IL-8 were not significantly different between H. pylori positive and negative. KEYWORDS: Helicobacter pylori, gastritis, IL-6, IL-8, cytokine.

  7. TNF, IL-1 and IL-6 in circulating blood after total-body and localized irradiation in rats

    NARCIS (Netherlands)

    Haveman, J.; Geerdink, A. G.; Rodermond, H. M.

    1998-01-01

    The levels of TNF, IL-1 and IL-6 in circulating blood of female WAG/Rij rats were assessed both after total-body irradiation (TBI) and localized irradiation of the right hind leg. The results show that enhanced levels of IL-1 in the circulation reflect a stress situation presumably resulting from

  8. Interleukin (IL)-23 mediates Toxoplasma gondii-induced immunopathology in the gut via matrixmetalloproteinase-2 and IL-22 but independent of IL-17

    DEFF Research Database (Denmark)

    Muñoz, Melba; Heimesaat, Markus M; Danker, Kerstin

    2009-01-01

    Peroral infection with Toxoplasma gondii leads to the development of small intestinal inflammation dependent on Th1 cytokines. The role of Th17 cells in ileitis is unknown. We report interleukin (IL)-23-mediated gelatinase A (matrixmetalloproteinase [MMP]-2) up-regulation in the ileum of infected...... mice. MMP-2 deficiency as well as therapeutic or prophylactic selective gelatinase blockage protected mice from the development of T. gondii-induced immunopathology. Moreover, IL-23-dependent up-regulation of IL-22 was essential for the development of ileitis, whereas IL-17 was down...

  9. Observation on CEA and IL-6 contents in gastric juice

    International Nuclear Information System (INIS)

    Jiang Zhonglin

    2003-01-01

    Objective: To study the changes of CEA and IL-6 contents in blood and gastric juice in patients with gastric cancer and gastritis. Methods: CEA and IL-6 contents in blood and gastric juice were measured with RIA in 60 patients and 30 controls. Results: Gastric juice CEA and IL-6 contents in patients with gastric carcinoma were significantly higher than those in the controls (p < 0.001), however, CEA and IL-6 contents in patients with gastritis and controls were not much different. Conclusion: Gastric juice CEA and IL-6 assay is of diagnostic significance in patients with gastric malignant tumor

  10. Il Self, la vita e il lavoro: l'esperienza dei gruppi Isadora Duncan

    Directory of Open Access Journals (Sweden)

    Pietro Barbetta

    2006-12-01

    Full Text Available Dipendenze e psicosi. Servizi per le dipendenze e psichiatria. Delirium indotto da sostanze e delirio schizofrenico. Si tratta di due modi diversi di uscire dal seminato, di deragliare. Di due preoccupazioni diverse per i servizi della salute mentale. Di due concezioni diverse per affrontare le questioni filosofiche. Cartesio introduce per primo questa partizione distinguendo il sogno dalla follia, poi Nietszche riprende la questione sottolineando le differenze tra chi delira e chi il delirio se lo deve procurare. Dall’altra parte c’è il mondo della tecnologia dispiegata, dell’organizzazione socio sanitaria razionale. Chi ha analizzato questi argomenti con maggiore lucidità nella seconda metà del Novecento sono certamente autori che non hanno fatto parte, se non in modo marginale e critico, di questo mondo: Gregory Bateson, Gilles Deleuze, Michel Foucault. D’altro canto non possiamo ricondurre semplicisticamente, come a volte è stato fatto, tutta questa fenomenologia della mente moderna alla sola opera filosofica. Cartesio non basta, né forse ne è la principale fonte. Perché una mentalità fortemente improntata al metodo razionale prenda il sopravvento sono necessarie pratiche sociali che impregnano il quotidiano e che, come ha osservato Bateson, costruiscono una cibernetica del Self. In questo breve saggio si connette ciò che è accaduto nel Seicento - a partire dagli studi di Yates, Max Weber, Bercovich, Paden e lo stesso Foucault - a ciò che sta accadendo ora nell’ambito della salute mentale. Il puritanesimo, questa tecnologia del Self che guarisce e purifica, e lo psico-farmaco, come intervento chimico puritano. Si propone poi un’esperienza teatrale di recupero dei frammenti immaginari sparsi nell’orizzonte schizofrenico o affogati nei fumi dell’alcol: l’esperienza dei Gruppi Isadora Duncan.

  11. Effect of interleukin (IL-35 on IL-17 expression and production by human CD4+ T cells

    Directory of Open Access Journals (Sweden)

    Kosuke Okada

    2017-02-01

    Full Text Available Background Interleukin (IL-17 produced by mainly T helper 17 (Th17 cells may play an important destructive role in chronic periodontitis (CP. Thus, anti-inflammatory cytokines, such as IL-35, might have a beneficial effect in periodontitis by inhibiting differentiation of Th17 cells. Th17 differentiation is regulated by the retinoic acid receptor-related orphan receptor (ROR α (encoded by RORA and RORγt (encoded by RORC. However, the role of IL-35 in periodontitis is not clear and the effect of IL-35 on the function of Th17 cells is still incompletely understood. Therefore, we investigated the effects of IL-35 on Th17 cells. Methods Peripheral blood mononuclear cells (PBMCs were sampled from three healthy volunteers and three CP patients and were analyzed by flow cytometry for T cell population. Th17 cells differentiated by a cytokine cocktail (recombinant transforming growth factor-β, rIL-6, rIL-1β, anti-interferon (IFN-γ, anti-IL-2 and anti-IL-4 from PBMCs were cultured with or without rIL-35. IL17A (which usually refers to IL-17, RORA and RORCmRNA expression was analyzed by quantitative polymerase chain reaction, and IL-17A production was determined by enzyme-linked immunosorbent assay. Results The proportion of IL-17A+CD4+ slightly increased in CP patients compared with healthy controls, however, there were no significant differences in the percentage of IL-17A+CD4+ as well as IFN-γ+CD4+ and Foxp3+CD4+ T cells between healthy controls and CP patients. IL17A, RORA and RORC mRNA expression was significantly increased in Th17 cells induced by the cytokine cocktail, and the induction was significantly inhibited by addition of rIL-35 (1 ng/mL. IL-17A production in Th17 cells was significantly inhibited by rIL-35 addition (1 ng/mL. Discussion The present study suggests that IL-35 could directly suppress IL-17 expression via RORα and RORγt inhibition and might play an important role in inflammatory diseases such as periodontitis.

  12. Il cavo orale nel paziente obeso

    OpenAIRE

    Faggella, Antonella

    2008-01-01

    Le condizioni di sovrappeso ed obesità anche in età evolutiva sono aumentate negli ultimi decenni al punto che, secondo l'Organizzazione Mondiale della Sanità, sono diventate un problema di salute pubblica in tutti i Paesi occidentali. Questa tesi è nata nell’obiettivo di individuare caratteristiche odontostomatologiche in pazienti affetti da obesità; il gruppo campione(80 pazienti, età media 10,5 anni) è stato suddiviso in due sottogruppi: sottogruppo A comprendente 54 pazienti affetti da...

  13. Il nuovo volto dell'universo

    CERN Document Server

    Radicati di Brozolo, L A

    1994-01-01

    Quale realtà indaga la più avanzata scienza odierna? Con quali strumenti concettuali opera? Dai contributi di alcuni fisici italiani emerge un'immagine del mondo radicalmente rinnovata. Petrillo, R. Rozzi, G. Sapelli, A. Savignano, L. Sicca, F. Silari, P. Toninelli, M. Vasta, G. Zanetti. mal di mare. Il velista che dispone di una imbarcazione progettata e equipaggiata secondo gli standard degli anni '90, con un'accurata preparazione, sarà in grado di unirsi alla schiera di navigatori famosi che sono sopravvissuti a condizioni ambientali proibitive.

  14. Mercenario della ricerca evoluzione dello studioso di fisica tra il 1900 e il 2000

    CERN Document Server

    Sironi, Giorgio

    2015-01-01

    In meno di un secolo la percezione della ricerca da parte del grande pubblico e il modo di praticarla sono profondamente cambiati. Il ricercatore, non più isolato e parte di una élite ristretta, oggi è quasi sempre inserito in gruppi strutturati, spesso numerosi. Questa impostazione, particolamente evidente in Fisica e Astrofisica, ha prodotto grandi progressi scientifici. In Italia però questi progressi rischiano di essere vanificati dalla perdurante mancanza di politiche organiche dedicate alla ricerca, sia pubblica che privata. Per un giovane dotato vale ancora la pena di puntare a fare ricerca?

  15. Hip Osteonecrosis Is Associated with Increased Plasma IL-33 Level

    Directory of Open Access Journals (Sweden)

    Jinhui Ma

    2017-01-01

    Full Text Available The recently discovered IL-33 as an IL-1 cytokine family member has been proved to be specifically released from osteonecrotic bones. We aimed to investigate the potential role of IL-33 in the development of osteonecrosis of femoral head (ONFH. Forty patients diagnosed with ONFH and forty age-, sex-, and body mass index- (BMI- matched healthy subjects were included in this prospective study between March 2016 and September 2016. A commercially available ELISA kit was used to test the level of plasma IL-33. The IL-33 levels were compared among different ARCO stages, CJFH types, and etiology groups. Plasma IL-33 levels were significantly higher in the ONFH patients than that in the control subjects. The levels of IL-33 did not differ significantly among the ONFH patients with different ARCO stages. The IL-33 levels of patients with CJFH type L3 were significantly higher than that of patients with types L1 and L2. No significant differences were observed in IL-33 levels between steroid-induced, alcohol-induced, and idiopathic patients. Our findings seem to indicate that IL-33 effects may be detrimental during ONFH, which appeared to be associated with the prognosis of ONFH. The IL-33 deserves particular attention in the pathogenesis of ONFH.

  16. Nutritional interventions and the IL-6 response to exercise.

    Science.gov (United States)

    Hennigar, Stephen R; McClung, James P; Pasiakos, Stefan M

    2017-09-01

    IL-6 is a pleiotropic cytokine with a wide range of biologic effects. In response to prolonged exercise, IL-6 is synthesized by contracting skeletal muscle and released into circulation. Circulating IL-6 is thought to maintain energy status during exercise by acting as an energy sensor for contracting muscle and stimulating glucose production. If tissue damage occurs, immune cells infiltrate and secrete cytokines, including IL-6, to repair skeletal muscle damage. With adequate rest and nutrition, the IL-6 response to exercise is attenuated as skeletal muscle adapts to training. However, sustained elevations in IL-6 due to repeated bouts of unaccustomed activities or prolonged exercise with limited rest may result in untoward physiologic effects, such as accelerated muscle proteolysis and diminished nutrient absorption, and may impair normal adaptive responses to training. Recent intervention studies have explored the role of mixed meals or carbohydrate, protein, ω-3 fatty acid, or antioxidant supplementation in mitigating exercise-induced increases in IL-6. Emerging evidence suggests that sufficient energy intake before exercise is an important factor in attenuating exercise-induced IL-6 by maintaining muscle glycogen. We detail various nutritional interventions that may affect the IL-6 response to exercise in healthy human adults and provide recommendations for future research exploring the role of IL-6 in the adaptive response to exercise.-Hennigar, S. R., McClung, J. P., Pasiakos, S. M. Nutritional interventions and the IL-6 response to exercise. © FASEB.

  17. IL-18: a key player in neuroinflammation and neurodegeneration?

    Science.gov (United States)

    Felderhoff-Mueser, Ursula; Schmidt, Oliver I; Oberholzer, Andreas; Bührer, Christoph; Stahel, Philip F

    2005-09-01

    Interleukin (IL)-18 is a potent inflammatory cytokine of the IL-1 family. It is synthesized as an inactive precursor (pro-IL-18), which is cleaved into its functionally active form by caspase-1. Resident cells of the CNS express IL-18 and caspase-1 constitutively, thus providing a local IL-18-dependent immune response. Recent studies have highlighted a crucial role for IL-18 in mediating neuroinflammation and neurodegeneration in the CNS under pathological conditions, such as bacterial and viral infection, autoimmune demyelinating disease, and hypoxic-ischemic, hyperoxic and traumatic brain injuries. This review provides a synopsis of the current knowledge of IL-18-dependent mechanisms of action during acute neurodegeneration in immature and adult brains.

  18. Genome-Wide Association Study of Genetic Variants in LPS-Stimulated IL-6, IL-8, IL-10, IL-1ra and TNF-α Cytokine Response in a Danish Cohort.

    Directory of Open Access Journals (Sweden)

    Margit Hørup Larsen

    Full Text Available Cytokine response plays a vital role in various human lipopolysaccharide (LPS infectious and inflammatory diseases. This study aimed to find genetic variants that might affect the levels of LPS-induced interleukin (IL-6, IL-8, IL-10, IL-1ra and tumor necrosis factor (TNF-α cytokine production.We performed an initial genome-wide association study using Affymetrix Human Mapping 500 K GeneChip® to screen 130 healthy individuals of Danish descent. The levels of IL-6, IL-8, IL-10, IL-1ra and TNF-α in 24-hour LPS-stimulated whole blood samples were compared within different genotypes. The 152 most significant SNPs were replicated using Illumina Golden Gate® GeneChip in an independent cohort of 186 Danish individuals. Next, 9 of the most statistical significant SNPs were replicated using PCR-based genotyping in an independent cohort of 400 Danish individuals. All results were analyzed in a combined study among the 716 Danish individuals.Only one marker of the 500 K Gene Chip in the discovery study showed a significant association with LPS-induced IL-1ra cytokine levels after Bonferroni correction (P<10(-7. However, this SNP was not associated with the IL-1ra cytokine levels in the replication dataset. No SNPs reached genome-wide significance for the five cytokine levels in the combined analysis of all three stages.The associations between the genetic variants and the LPS-induced IL-6, IL-8, IL-10, IL-1ra and TNF-α cytokine levels were not significant in the meta-analysis. This present study does not support a strong genetic effect of LPS-stimulated cytokine production; however, the potential for type II errors should be considered.

  19. Association analysis of IL10, TNF-α and IL23R-IL12RB2 SNPs with Behçet's disease risk in Western Algeria

    Directory of Open Access Journals (Sweden)

    Ouahiba eKhaib Dit Naib

    2013-10-01

    Full Text Available Objective: We have conducted the first study of the association of interleukin (IL-10, tumor necrosis factor alpha (TNF-α and IL23R-IL12RB2 regionSNPswith Behçet's disease (BD in Western Algeria. Methods: A total of 51 BD patients and 96 unrelated controls from West region of Algeria were genotyped by direct sequencing for 11 SNPs including 2 SNPsfrom the IL10 promoter [c.-819T>C (rs1800871, c.-592A>C (rs1800872], 6 SNPs from the TNF-α promoter [c.-1211T>C (rs1799964, c.-1043C>A (rs1800630, c.-1037C>T (rs1799724, c.-556G>A (rs1800750, c.-488G>A (rs1800629 and c.-418G>A (rs361525], and 3 SNPs from the IL23R-IL12RB2 region [g.67747415A>C (rs12119179, g.67740092G>A (rs11209032 and g.67760140T>C (rs924080]. Results: The minor alleles c.-819T and c.-592A were significantly associated with BD (OR= 2.18; 95% CI 1.28-3.73, p = 0.003; whereas, there was weaker association between TNF-αpromoter SNPs or IL23R-IL12RB2 region and disease risk.Conclusion: Unlike the TNF-αand the IL23R-IL12RB2 region SNPs, the two IL10 SNPs were strongly associated with BD. The -819T, and -592A alleles and the -819TT, -819CT, and -592AA and -592CA genotypes seem to be highly involved in the risk of developing of BD in the population of Western Algeria.

  20. Introducing an ILS methodology into research reactors

    International Nuclear Information System (INIS)

    Lorenzo, N. de; Borsani, R.C.

    2003-01-01

    Integrated Logistics Support (ILS) is the managerial organisation that co-ordinates the activities of many disciplines to develop the supporting resources (training, staffing, designing aids, equipment removal routes, etc) required by technologically complex systems. The application of an ILS methodology in defence projects is described in several places, but it is infrequently illustrated for other areas; therefore the present paper deals with applying this approach to research reactors under design or already in operation. Although better results are obtained when applied since the very beginning of a project, it can be applied successfully in facilities already in operation to improve their capability in a cost-effective way. In applying this methodology, the key objectives shall be previously identified in order to tailor the whole approach. Generally in high power multipurpose reactors, obtaining maximum profit at the lowest possible cost without reducing the safety levels are key issues, while in others the goal is to minimise drawbacks like spurious shutdowns, low quality experimental results or even to reduce staff dose to ALARA values. These items need to be quantified for establishing a system status base line in order to trace the process evolution. Thereafter, specific logistics analyses should be performed in the different areas composing the system. RAMS (Reliability, Availability, Maintainability and Supportability), Manning, Training Needs, Supplying Needs are some examples of these special logistic assessments. The following paragraphs summarise the different areas, encompassed by this ILS methodology. Plant design is influenced focussing the designers? attention on the objectives already identified. Careful design reviews are performed only in an early design stage, being useless a later application. In this paper is presented a methodology including appropriate tools for ensuring the designers abide to ILS issues and key objectives through the