Control of organ-specific autoimmunity by immunoregulatory CD4+CD25+ T cells

被引:47
|
作者
McHugh, RS [1 ]
Shevach, EM [1 ]
Thornton, AM [1 ]
机构
[1] NIAID, Immunol Lab, NIH, Bethesda, MD 20892 USA
关键词
autoimmunity; suppressor T cells; autoimmune gastritis;
D O I
10.1016/S1286-4579(01)01453-8
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
CD4(+)CD25(+) T cells regulate the activity of autoreactive T cells. Depletion of these cells results in the development of a wide-spectrum of organ-specific autoimmune diseases. In vitro model systems have been developed to study the function of these potent suppressor cells. Following their activation via their T-cell receptor, they downregulate the responses of CD25(-) effectors by a T-T interaction. (C) 2001 Editions scientifiques et medicales Elsevier SAS.
引用
收藏
页码:919 / 927
页数:9
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