The third function of the thymus

被引:189
作者
Seddon, B
Mason, D
机构
[1] Natl Inst Med Res, Div Mol Immunol, London NW7 1AA, England
[2] Univ Oxford, Sir William Dunn Sch Pathol, MRC, Cellular Immunol Unit, Oxford OX1 3RE, England
来源
IMMUNOLOGY TODAY | 2000年 / 21卷 / 02期
关键词
D O I
10.1016/S0167-5699(99)01559-5
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Nonresponsiveness of mammalian T cells to self-antigens is not totally accounted for in terms of clonal deletion, T-cell anergy and T-cell ignorance: studies have shown that the T-cell repertoire of healthy individuals contains cells with the potential to cause autoimmune disease. This article describes a T-cell-mediated mechanism that prevents the realization of this potential and indicates how its failure can lead to the development of autoimmunity.
引用
收藏
页码:95 / 99
页数:5
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