T cell death and memory

被引:165
作者
Sprent, J [1 ]
Tough, DF [1 ]
机构
[1] Scripps Res Inst, Dept Immunol, La Jolla, CA 92037 USA
关键词
D O I
10.1126/science.1062416
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
In typical immune responses, contact with antigen causes naive T cells to proliferate and differentiate into effector cells. After the pathogen is destroyed, most effector T cells are eliminated-thereby preserving the primary T cell repertoire-but some cells survive and form long-lived memory cells. During each stage of this process, the Life or death fate of T cells is strictly regulated.
引用
收藏
页码:245 / 248
页数:4
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