Transforming growth factor-β signaling controls the formation and maintenance of gut-resident memory T cells by regulating migration and retention.

Transforming growth factor-β signaling controls the formation and maintenance of gut-resident memory T cells by regulating migration and retention.
复制标题

DOI:
10.1016/j.immuni.2013.08.019
复制
发表时间:
2013-10-17
期刊:
影响因子:
32.4
通讯作者:
Bevan MJ
Bevan MJ
中科院分区:
医学1区
文献类型:
--
作者:
Zhang N;Bevan MJ

文献摘要

参考文献

被引文献

相似文献

组织驻留记忆 T (Trm) 细胞代表记忆 CD8+ T 细胞群,可作为局部感染的第一反应者。调节肠道 Trm 细胞形成和维持的机制仍然难以捉摸。在这里,我们发现转化生长因子-β (TGF-β) 通过不同的机制控制肠道 Trm 细胞分化的两个阶段。在 Trm 细胞的形成阶段,TGF-β 信号传导通过抑制整合素 α4β7 的表达,抑制效应 CD8+ T 细胞从脾脏迁移到肠道。在维持阶段,TGF-β 是肠 Trm 细胞保留所必需的,至少部分是通过诱导整合素 αEβ7 和 α1 以及 CD69 来实现的。因此,细胞因子起到控制淋巴和外周器官中细胞毒性T细胞分化的作用。
Tissue-resident memory T (Trm) cells represent a population of memory CD8+ T cells that can act as first responders to local infection. The mechanisms regulating the formation and maintenance of intestinal Trm cells remain elusive. Here we showed that transforming growth factor-β (TGF-β) controlled both stages of gut Trm cell differentiation through different mechanisms. During the formation phase of Trm cells, TGF-β signaling inhibited the migration of effector CD8+ T cells from the spleen to the gut by dampening the expression of integrin α4β7. During the maintenance phase, TGF-β was required for the retention of intestinal Trm cells at least in part through the induction of integrins αEβ7 and α1, as well as CD69. Thus, the cytokine acts to control cytotoxic T cell differentiation in lymphoid and peripheral organs.
DOI: 10.1038/372190a0
发表时间: 1994-11-10
期刊: NATURE
影响因子: 64.8
作者:
CEPEK, KL;SHAW, SK;BRENNER, MB
通讯作者: BRENNER, MB
DOI: 10.1084/jem.20041044
发表时间: 2005-05-16
影响因子: 15.3
作者:
El-Asady, R;Yuan, RW;Hadley, GA
通讯作者: Hadley, GA
DOI: 10.1084/jem.187.10.1575
发表时间: 1998-05-18
影响因子: 15.3
作者:
Hawke, S;Stevenson, PG;Bangham, CRM
通讯作者: Bangham, CRM
DOI: 10.1016/j.immuni.2006.07.012
发表时间: 2006-09-01
期刊: IMMUNITY
影响因子: 32.4
作者:
Marie, Julien C.;Liggitt, Denny;Rudensky, Alexander Y.
通讯作者: Rudensky, Alexander Y.
DOI: 10.1016/s1074-7613(00)80170-3
发表时间: 2000-02-01
期刊: IMMUNITY
影响因子: 32.4
作者:
Gorelik, L;Flavell, RA
通讯作者: Flavell, RA