Taming tissue-specific T cells: CTLA-4 reins in self-reactive T cells

被引:20
|
作者
Paterson, Alison M. [1 ]
Sharpe, Arlene H. [1 ]
机构
[1] Harvard Univ, Sch Med, Dept Pathol, Boston, MA 02115 USA
关键词
AUTOIMMUNE-DISEASE; TOLERANCE;
D O I
10.1038/ni0210-109
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
CTLA-4 is a potent coinhibitory molecule that is critical for peripheral T cell tolerance. New data suggest that CTLA-4 exerts its critical immunoregulatory functions by controlling antigen-specific conventional T cells as well as regulatory T cells.
引用
收藏
页码:109 / 111
页数:4
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