The role of CD1 molecules in immune responses to infection

被引:25
作者
Maher, JK
Kronenberg, M
机构
[1] UNIV CALIF LOS ANGELES,INST MOL BIOL,DEPT IMMUNOL,LOS ANGELES,CA 90095
[2] LA JOLLA INST ALLERGY & IMMUNOL,DIV DEV IMMUNOL,SCI CTR 10355,SAN DIEGO,CA 92121
关键词
D O I
10.1016/S0952-7915(97)80095-7
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Recent work an CD1 molecules has demonstrated that human CD1b and a lipoglycan from mycobacteria that CD1b presents colocalize to late endosomes. Presentation of this lipoglycan by CD1b requires antigen uptake via the mannose receptor. CD8(+) CD1-restricted T cells can decrease the load of intracellular mycobacteria by granule release. TCR-transgenic and CD1-deficient mice have provided insights into the role of CD1 in the T helper responses required for the clearance of some microorganisms.
引用
收藏
页码:456 / 461
页数:6
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