T-CELL RECEPTOR V-BETA USE PREDICTS REACTIVITY AND TOLERANCE TO MLSA-ENCODED ANTIGENS

T-CELL RECEPTOR V-BETA USE PREDICTS REACTIVITY AND TOLERANCE TO MLSA-ENCODED ANTIGENS
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DOI:
10.1038/332040a0
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发表时间:
1988-03-03
期刊:
影响因子:
64.8
通讯作者:
HENGARTNER, H
HENGARTNER, H
中科院分区:
综合性期刊1区
文献类型:
--
作者:
MACDONALD, HR;SCHNEIDER, R;HENGARTNER, H

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与微小淋巴细胞刺激基因的Mlsa等位基因产物反应的T淋巴细胞使用一个主要的T细胞受体β链可变基因片段(Vβ6)。这种带有Vβ6的T细胞在携带MLSA的小鼠的胸腺中被选择性地消除,这与通过克隆删除实现对自身抗原的耐受的模型是一致的。
T lymphocytes reactive with the product of theMlsa-allele of the minor lymphocyte stimulating (Mls) locus use a predominant T-cell receptorβ-chain variable gene segment (Vβ6). Such Vβ6-bearing T cells are selectively eliminated in the thymus ofMlsa-bearing mice, consistent with a model in which tolerance to self antigens is achieved by clonal deletion.