The Human IL-17F/IL-17A Heterodimeric Cytokine Signals through the IL-17RA/IL-17RC Receptor Complex
نویسندگان
چکیده
منابع مشابه
The human IL-17F/IL-17A heterodimeric cytokine signals through the IL-17RA/IL-17RC receptor complex.
IL-17A and IL-17F, produced by the Th17 CD4(+) T cell lineage, have been linked to a variety of inflammatory and autoimmune conditions. We recently reported that activated human CD4(+) T cells produce not only IL-17A and IL-17F homodimers but also an IL-17F/IL-17A heterodimeric cytokine. All three cytokines can induce chemokine secretion from bronchial epithelial cells, albeit with different po...
متن کاملIdentification of the IL-17 receptor related molecule IL-17RC as the receptor for IL-17F.
The proinflammatory cytokines IL-17A and IL-17F have a high degree of sequence similarity and share many biological properties. Both have been implicated as factors contributing to the progression of inflammatory and autoimmune diseases. Moreover, reagents that neutralize IL-17A significantly ameliorate disease severity in several mouse models of human disease. IL-17A mediates its effects throu...
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We report the identification of a novel human cytokine, distantly related to interleukin (IL)-10, which we term IL-22. IL-22 is produced by activated T cells. IL-22 is a ligand for CRF2-4, a member of the class II cytokine receptor family. No high affinity ligand has yet been reported for this receptor, although it has been reported to serve as a second component in IL-10 signaling. A new membe...
متن کاملIL-17RC is required for IL-17A- and IL-17F-dependent signaling and the pathogenesis of experimental autoimmune encephalomyelitis.
It has been suggested that IL-17RC forms a complex with IL-17RA to mediate the functions of IL-17A and IL-17F homodimers as well as IL-17A/F heterodimers. It is still unclear whether IL-17RC is absolutely required for the signaling of IL-17 cytokines in vivo. By using Il-17rc-deficient mice, we show that IL-17RC is essential for the signaling of IL-17A, IL-17F, and IL-17A/F both in vitro and in...
متن کاملIL-17A, IL-17RC polymorphisms and IL17 plasma levels in Tunisian patients with rheumatoid arthritis
BACKGROUND Interleukin-17 (IL-17), a cytokine mainly secreted by Th17 cells, seems to play a significant role in the pathogenesis of rheumatoid arthritis (RA). Functional genetic polymorphisms in IL-17 and its receptor genes can influence either qualitatively or quantitatively their functions. Therefore, we aimed to study the impact of IL17-A and IL17RC polymorphisms on plasma level of IL-17 an...
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ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2008
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.181.4.2799