CD1 RECOGNITION BY MOUSE NK1(+) T-LYMPHOCYTES

被引:820
作者
BENDELAC, A [2 ]
LANTZ, O
QUIMBY, ME
YEWDELL, JW
BENNINK, JR
BRUTKIEWICZ, RR
机构
[1] NIAID, CELLULAR & MOLEC IMMUNOL LAB, BETHESDA, MD 20892 USA
[2] PRINCETON UNIV, DEPT MOLEC BIOL, PRINCETON, NJ 08544 USA
[3] NIAID, VIRAL DIS LAB, BETHESDA, MD 20892 USA
关键词
D O I
10.1126/science.7538697
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
Rare major histocompatibility complex (MHC) class I-like CD1-specific T cells have been isolated from human blood, but it has not been determined whether these clones are part of a defined subset of CD1-specific T cells selected during T cell development, or whether their recognition of CD1 is a fortuitous cross-reaction. In mice, an entire subset of alpha beta thymocytes with a unique phenotype was found to be CD1-specific. This particular subset, and its human counterpart, provide evidence that CD1 has a general role in selecting and interacting with specialized alpha beta T cells.
引用
收藏
页码:863 / 865
页数:3
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