Nonpolarized memory T cells

被引:24
作者
Kim, CH [1 ]
Campbell, DJ
Butcher, EC
机构
[1] Stanford Univ, Dept Pathol, Lab Immunol & Vasc Biol, Stanford, CA 94305 USA
[2] Vet Affairs Palo Alto Hlth Care Syst, Ctr Mol Biol & Med, Palo Alto, CA 94304 USA
基金
美国国家卫生研究院;
关键词
D O I
10.1016/S1471-4906(01)02029-4
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Nonpolarized T cells, defined as memory T cells that are deficient in the production of T helper 1 (Th1) or Th2 cytokines, are now receiving overdue attention. Predominantly of a lymphoid-tissue-homing phenotype, they comprise a memory T-cell pool for efficient secondary immune responses, as well as a CXC-chemokine receptor 5 (CXCR5)(+) T-cell subset specialized to provide help for B cells. Thus, the conventionally overlooked, nonpolarized T-cell population is proving to have diverse activities important to immune function.
引用
收藏
页码:527 / 530
页数:4
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