XPC inhibits NSCLC cell proliferation and migration by enhancing E-Cadherin expression.
XPC inhibits NSCLC cell proliferation and migration by enhancing E-Cadherin expression.
复制标题
DOI:
10.18632/oncotarget.3542
复制
发表时间:
2015-04-30
期刊:
影响因子:
--
通讯作者:
Wang QE
中科院分区:
文献类型:
--
作者:
Cui T;Srivastava AK;Han C;Yang L;Zhao R;Zou N;Qu M;Duan W;Zhang X;Wang QE
Xeroderma pigmentosum complementation group C (XPC) protein is an important DNA damage recognition factor in nucleotide excision repair. Deletion of XPC is associated with early stages of human lung carcinogenesis, and reduced XPC mRNA levels predict poor patient outcome for non-small cell lung cancer (NSCLC). However, the mechanisms linking loss of XPC expression and poor prognosis in lung cancer are still unclear. Here, we report evidence that XPC silencing drives proliferation and migration of NSCLC cells by down-regulating E-Cadherin. XPC knockdown enhanced proliferation and migration while decreasing E-Cadherin expression in NSCLC cells with an epithelial phenotype. Restoration of E-Cadherin in these cells suppressed XPC knockdown-induced cell growth both in vitro and in vivo. Mechanistic studies showed that the loss of XPC repressed E-Cadherin expression by activating the ERK pathway and upregulating Snail expression. Our findings indicate that XPC silencing-induced reduction of E-Cadherin expression contributes, at least in part, to the poor outcome of NSCLC patients with low XPC expression.
登录
查看更多内容
影响因子:
64.5
作者:
Fong YW;Inouye C;Yamaguchi T;Cattoglio C;Grubisic I;Tjian R
通讯作者:
Tjian R
影响因子:
8
作者:
Jeanes, A.;Gottardi, C. J.;Yap, A. S.
通讯作者:
Yap, A. S.
DOI:
10.1158/1541-7786.mcr-13-0638
发表时间:
2014-05
期刊:
Molecular cancer research : MCR
影响因子:
--
作者:
Han C;Zhao R;Liu X;Srivastava A;Gong L;Mao H;Qu M;Zhao W;Yu J;Wang QE
通讯作者:
Wang QE
DOI:
10.1083/jcb.153.5.1049
发表时间:
2001-05-28
期刊:
The Journal of cell biology
影响因子:
--
作者:
Gottardi CJ;Wong E;Gumbiner BM
通讯作者:
Gumbiner BM
影响因子:
11.2
作者:
Onder, Tamer T.;Gupta, Piyush B.;Weinberg, Robert A.
通讯作者:
Weinberg, Robert A.