Notch regulates cytolytic effector function in CD8+ T cells.
Notch regulates cytolytic effector function in CD8+ T cells.
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DOI:
10.4049/jimmunol.0802598
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发表时间:
2009-03-15
期刊:
影响因子:
--
通讯作者:
Osborne BA
中科院分区:
文献类型:
--
作者:
Cho OH;Shin HM;Miele L;Golde TE;Fauq A;Minter LM;Osborne BA
The maturation of naive CD8+ T cells into effector CTLs is a critical feature of a functional adaptive immune system. Development of CTLs depends, in part, upon the expression of the transcriptional regulator eomesodermin (EOMES), which is thought to regulate expression of two key effector molecules, perforin and granzyme B. Although EOMES is important for effector CTL development, the precise mechanisms regulating CD8+ effector cell maturation remains poorly understood. In this study, we show that Notch1 regulates the expression of EOMES, perforin, and granzyme B through direct binding to the promoters of these crucial effector molecules. By abrogating Notch signaling, both biochemically as well as genetically, we conclude that Notch activity mediates CTL activity through direct regulation of EOMES, perforin, and granzyme B.
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影响因子:
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通讯作者:
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DOI:
10.1073/pnas.161102498
发表时间:
2001-07-31
影响因子:
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发表时间:
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期刊:
The Journal of experimental medicine
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通讯作者:
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