Regulatory T cells vs Th17: differentiation of Th17 versus Treg, are the mutually exclusive?
نویسنده
چکیده
Naive CD4(+) cells differentiate into T helper (Th1, Th2, Th9, Th17) and regulatory T (Treg) cells to execute their immunologic function. Whereas TGF-β suppresses Th1 and Th2 cell differentiation, this cytokine promotes Th9, Th17 and Foxp3(+) regulatory T cells depending upon the presence of other cytokines. IL-6 promotes Th17, but suppresses regulatory T cell differentiation. Moreover, natural but not TGF-β-induced regulatory T cells convert into Th17 cells in the inflammatory milieu. Here an update of T cell differentiation and conversion, as well as underlying mechanisms are given.
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ورودعنوان ژورنال:
- American journal of clinical and experimental immunology
دوره 2 1 شماره
صفحات -
تاریخ انتشار 2013