AMP-activated protein kinase is required for induction of apoptosis and epithelial-to-mesenchymal transition.
AMP-activated protein kinase is required for induction of apoptosis and epithelial-to-mesenchymal transition.
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AMP 激活的蛋白激酶是诱导细胞凋亡和上皮间质转化所必需的。
DOI:
10.1016/j.cellsig.2010.07.008
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发表时间:
2010-11
影响因子:
4.8
通讯作者:
中科院分区:
文献类型:
--
作者:
AMP-activated protein kinase (AMPK) is a serine/threonine protein kinase which has been implicated in the regulation of cellular energy homeostasis. Relatively very little is known about its role in other cellular processes. We observed that AMPK-α can be activated by transforming growth factor-β1 (TGF-β1) in mouse hepatocytes. Inhibition of AMPK by Compound C, a selective AMPK-α inhibitor, inhibited TGF-β1-induced apoptosis and EMT in hepatocytes. In addition, overexpression of a dominant-negative form of AMPK-α subunit also suppressed TGF-β1-induced EMT and apoptosis in AML12 cells. Furthermore, inhibition of AMPK suppressed TGF-β1-induced Smad3 transcriptional activity. This study indicates that AMPK is able to modulate Smad3 transcriptional activity, which plays an important role in TGF-β1-induced apoptosis and EMT.
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影响因子:
--
作者:
Hawley SA;Boudeau J;Reid JL;Mustard KJ;Udd L;Mäkelä TP;Alessi DR;Hardie DG
通讯作者:
Hardie DG
影响因子:
16
作者:
Yamashita, Motozo;Fatyol, Karoly;Jin, Chaoyang;Wang, Xiangchun;Liu, Zhenggang;Zhang, Ying E.
通讯作者:
Zhang, Ying E.
DOI:
10.1042/bj3450437
发表时间:
2000-02
期刊:
The Biochemical journal
影响因子:
--
作者:
S. Stein;A. Woods;Neil A. Jones;M. Davison;D. Carling
通讯作者:
S. Stein;A. Woods;Neil A. Jones;M. Davison;D. Carling
影响因子:
82.9
作者:
Yamauchi, T;Kamon, J;Kadowaki, T
通讯作者:
Kadowaki, T
影响因子:
4.8
作者:
Mishra, Rangnath;Cool, Barbara L.;Simonson, Michael S.
通讯作者:
Simonson, Michael S.