Thymic selection of CD8+ single positive cells with a class II major histocompatibility complex-restricted receptor.
Thymic selection of CD8+ single positive cells with a class II major histocompatibility complex-restricted receptor.
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用II类主要的组织相容性复合受体的CD8+单个阳性细胞的胸腺选择。
DOI:
10.1084/jem.180.1.25
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发表时间:
1994-07-01
影响因子:
15.3
通讯作者:
Von Boehmer, Harald
中科院分区:
文献类型:
--
作者:
Kirberg, Joerg;Baron, Agnes;Jakob, Sylvia;Rolink, Antonius;Karjalainen, Klaus;Von Boehmer, Harald
We describe mice that express a transgenic T cell receptor alpha/beta (TCR-alpha/beta) specific for peptide 111-119 from influenza hemagglutinin presented by I-Ed class II major histocompatibility complex (MHC) molecules. The transgenic TCR is expressed on CD4+8- as well as CD4-8+ mature T cells even in mice that are deficient in rearrangement or do not express endogenous TCR-alpha genes. The CD4-8+ T cells require I-Ed class II MHC molecules for positive selection and can be activated to proliferate and to kill by I-Ed molecules presenting the relevant peptide. Full maturation of these cells, however, also requires the presence of class I MHC molecules. The results are compatible with the notion that T cell maturation requires multiple receptor-ligand interactions and establish an exception to the rule that class II-restricted TCRs are exclusively expressed by mature CD4+8- cells.
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影响因子:
4.3
作者:
DENNERT, G;HYMAN, R;TROWBRIDGE, IS
通讯作者:
TROWBRIDGE, IS
影响因子:
56.9
作者:
SHINKAI, Y;KOYASU, S;ALT, FW
通讯作者:
ALT, FW
影响因子:
56.9
作者:
VANMEERWIJK, JPM;GERMAIN, RN
通讯作者:
GERMAIN, RN
DOI:
10.1084/jem.153.5.1198
发表时间:
1981-05-01
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Kappler JW;Skidmore B;White J;Marrack P
通讯作者:
Marrack P
DOI:
10.1084/jem.158.2.294
发表时间:
1983-08-01
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Hackett CJ;Dietzschold B;Gerhard W;Ghrist B;Knorr R;Gillessen D;Melchers F
通讯作者:
Melchers F