白细胞介素2受体
转化生长因子β
FOXP3型
免疫系统
细胞生物学
调节性T细胞
生物
调节器
免疫耐受
BETA(编程语言)
转化生长因子
转化生长因子β信号通路
平衡
T细胞
免疫学
遗传学
基因
程序设计语言
计算机科学
作者
Lianjun Zhang,Huanfa Yi,Xue-Pei Xia,Yong Zhao
出处
期刊:Autoimmunity
[Informa]
日期:2006-01-01
卷期号:39 (4): 269-276
被引量:70
标识
DOI:10.1080/08916930600753903
摘要
The transforming growth factor-beta (TGF-beta) protein family is highly evolutionarily conserved and they have been implicated in many biological processes. Also, TGF-beta can exert pivotal functions in the immune system. It is widely accepted that regulatory T cells (Treg cells) play an important role in the maintenance of the immune homeostasis, but the underlying molecular mechanisms through which they can gain and/or perform suppressive functions in an active way remains to be defined. Though the engagement of TGF-beta in the Treg cells has been discounted for a period of time, an emerging body of data has established a close link between Treg cells and TGF-beta, as TGF-beta has been demonstrated to induce the expression of Foxp3, which acts as a master regulator for the development and function of Treg cells. We will, herein, focus on the crucial role of TGF-beta signaling in Treg cell biology and summarize the current studies regarding TGF-beta in the generation and function of CD4+CD25+Treg cells both in vivo and in vitro.
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