TRAF6 mediates Smad-independent activation of JNK and p38 by TGF-beta.
TRAF6 mediates Smad-independent activation of JNK and p38 by TGF-beta.
复制标题
DOI:
10.1016/j.molcel.2008.09.002
复制
发表时间:
2008-09-26
期刊:
影响因子:
16
通讯作者:
Zhang, Ying E.
中科院分区:
文献类型:
--
作者:
Yamashita, Motozo;Fatyol, Karoly;Jin, Chaoyang;Wang, Xiangchun;Liu, Zhenggang;Zhang, Ying E.
In many physiological and disease processes, TGF-β usurps branches of MAP kinase pathways in conjunction to Smads to induce apoptosis and epithelial to mesenchymal transition, but the detailed mechanism of how a MAP kinase cascade is activated by TGF-β receptors is not clear. We report here that TRAF6 is specifically required for the Smad-independent activation of JNK and p38 and its carboxyl TRAF homology domain physically interacts with TGF-β receptors. TGF-β induces K63-linked ubiquitination of TRAF6, and promotes association between TRAF6 and TAK1. Our results indicate that TGF-β activates JNK and p38 through a mechanism similar to that operating in the interleukin-1β/Toll-like receptor pathway.
登录
查看更多内容
影响因子:
50.3
作者:
Yang, Yu-An;Zhang, Gen-Mu;Zhang, Ying E.
通讯作者:
Zhang, Ying E.
影响因子:
4.6
作者:
Jadrich, JL;O'Connor, MB;Coucouvanis, E
通讯作者:
Coucouvanis, E
影响因子:
44.1
作者:
Liao, JH;Chen, JS;Song, JG
通讯作者:
Song, JG
影响因子:
4.8
作者:
Reffey, SB;Wurthner, JU;Duckett, CS
通讯作者:
Duckett, CS
影响因子:
11.4
作者:
Yu, L;Hébert, MC;Zhang, YE
通讯作者:
Zhang, YE