Key role for IL-21 in experimental autoimmune uveitis
نویسندگان
چکیده
منابع مشابه
Key role for IL-21 in experimental autoimmune uveitis.
IL-21 is a pleiotropic type 1 cytokine that shares the common cytokine receptor γ-chain, γ(c), with IL-2, IL-4, IL-7, IL-9, and IL-15. IL-21 is most homologous to IL-2. These cytokines are encoded by adjacent genes, but they are functionally distinct. Whereas IL-2 promotes development of regulatory T cells and confers protection from autoimmune disease, IL-21 promotes differentiation of Th17 ce...
متن کاملUpregulated IL-21 and IL-21 receptor expression is involved in experimental autoimmune uveitis (EAU)
PURPOSE Interleukin (IL)-21 has recently been shown to play a vital role in the development of many autoimmune diseases. Our study is designed to investigate the alteration and possible function of IL-21 in the development of an experimental autoimmune uveitis (EAU) model. METHODS EAU was induced in B10.RIII mice by subcutaneous injection of interphotoreceptor retinoid-binding protein (IRBP) ...
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Previous studies have shown that IL-17 is a strong proinflammatory cytokine and that IL-17-producing autoreactive T cells play a major role in the pathogenesis of autoimmune diseases. In a previous study, we showed that injection of experimental autoimmune uveitis-susceptible mice with anti-IL-17 Abs blocked subsequent disease development. To determine whether administration of IL-17 to experim...
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Interleukin-33 (IL-33) is associated with several important immune-mediated disorders. However, its role in uveitis, an important eye inflammatory disease, is unknown. Here, we investigated the function of IL-33 in the development of experimental autoimmune uveitis (EAU). IL-33 and IL-33 receptor (ST2) were expressed in murine retinal pigment epithelial (RPE) cells in culture, and IL-33 increas...
متن کاملIL-22-induced regulatory CD11b+ APCs suppress experimental autoimmune uveitis.
We have previously reported that IL-17(+) interphotoreceptor retinoid-binding protein (IRBP) 161-180-specific T cells have a strong pathogenic effect in experimental autoimmune uveitis (EAU) induced in B10RIII mice; however, this pathogenic activity is not solely attributable to the major cytokine, IL-17, produced by these cells. To determine whether other cytokines produced by Th17 cells show ...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2011
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1018182108