Bcl6 mediates the development of T follicular helper cells.

Bcl6 mediates the development of T follicular helper cells.
复制标题

DOI:
10.1126/science.1176676
复制
发表时间:
2009-08-21
期刊:
Science (New York, N.Y.)
影响因子:
--
通讯作者:
Dong C
Dong C
中科院分区:
其他
文献类型:
--
作者:
Nurieva RI;Chung Y;Martinez GJ;Yang XO;Tanaka S;Matskevitch TD;Wang YH;Dong C

文献摘要

参考文献

被引文献

相似文献

CD 4+辅助性T(TH)细胞的基本功能是调节B细胞介导的体液免疫。为B细胞提供帮助的T滤泡辅助(TFH)细胞的发育由细胞因子白细胞介素-6和白细胞介素-21介导,但不依赖于TH 1、TH 2和TH 17效应细胞谱系。在这里,我们的特点Bcl 6,选择性表达在TFH细胞的转录因子的功能。Bcl 6的表达受白细胞介素6和白细胞介素21的调节。Bcl 6过表达诱导TFH相关基因表达,并以DNA结合依赖的方式抑制其他TH系细胞的分化。此外,T细胞中的Bcl 6缺陷导致TFH细胞发育和生发中心反应受损,并改变了其他效应T细胞亚群的产生。因此,我们的数据说明,Bcl 6是编程TFH细胞生成所需的。
A fundamental function of CD4+ helper T (TH) cells is the regulation of B cell–mediated humoral immunity. Development of T follicular helper (TFH) cells that provide help to B cells is mediated by the cytokines interleukin-6 and interleukin-21 but is independent of TH1, TH2, and TH17 effector cell lineages. Here, we characterize the function of Bcl6, a transcription factor selectively expressed in TFH cells. Bcl6 expression is regulated by interleukin-6 and interleukin-21. Bcl6 overexpression induced TFH-related gene expression and inhibited other TH lineage cell differentiation in a DNA binding–dependent manner. Moreover, Bcl6 deficiency in T cells resulted in impaired TFH cell development and germinal center reactions, and altered production of other effector T cell subsets. Our data thus illustrate that Bcl6 is required for programming of TFH cell generation.
DOI: 10.1016/j.cell.2006.07.035
发表时间: 2006-09-22
期刊: CELL
影响因子: 64.5
作者:
Ivanov, Ivaylo I.;McKenzie, Brent S.;Littman, Dan R.
通讯作者: Littman, Dan R.
DOI: 10.1016/j.immuni.2008.05.009
发表时间: 2008-07-18
期刊: IMMUNITY
影响因子: 32.4
作者:
Nurieva, Roza I.;Chung, Yeonseok;Hwang, Daehee;Yang, Xuexian O.;Kang, Hong Soon;Ma, Li;Wang, Yi-Hong;Watowich, Stephanie S.;Jetten, Anton M.;Tian, Qiang;Dong, Chen
通讯作者: Dong, Chen
DOI: 10.1038/ni.1715
发表时间: 2009-04
期刊: Nature immunology
影响因子: 30.5
作者:
通讯作者: --
DOI: 10.1038/ng0697-161
发表时间: 1997-06-01
期刊: NATURE GENETICS
影响因子: 30.8
作者:
Ye, BH;Cattoretti, G;DallaFavera, R
通讯作者: DallaFavera, R
DOI: 10.1016/j.immuni.2007.11.016
发表时间: 2008-01-01
期刊: IMMUNITY
影响因子: 32.4
作者:
Yang, Xuexian O.;Pappu, Bhanu P.;Dong, Chen
通讯作者: Dong, Chen