کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2167897 | 1092360 | 2008 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Multi-faceted control of autoaggression: Foxp3+ regulatory T cells in murine models of organ-specific autoimmune disease Multi-faceted control of autoaggression: Foxp3+ regulatory T cells in murine models of organ-specific autoimmune disease](/preview/png/2167897.png)
The discovery of forkhead box p3 (Foxp3) as the critical transcriptional controller of suppressive function in murine CD4+ T regulatory (Treg) cells has allowed precise analyses of these cells in a range of immunopathological models. Recent data have revealed key roles for Foxp3+ Tregs in murine models of human organ-specific autoimmune conditions. Do these Tregs target the same autoantigens recognized by the autoaggressive T cells that need to be controlled? Under steady state conditions there may not be a need for such a shared recognition to dampen spontaneous anti-self priming in the lymphoid organs. However, when they are needed to control ongoing inflammation, Tregs recognizing autoantigens found in the diseased organ appear to have significantly stronger suppressive powers. We reflect on these observations that clearly have relevance for the translation of Treg-targeting immune therapies to human disease.
Journal: Cellular Immunology - Volume 251, Issue 1, 2008, Pages 8–18