Pygopus-2 promotes invasion and metastasis of hepatic carcinoma cell by decreasing E-cadherin expression.
Pygopus-2 promotes invasion and metastasis of hepatic carcinoma cell by decreasing E-cadherin expression.
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Pygopus-2通过降低E-cadherin表达促进肝癌细胞的侵袭和转移。
DOI:
10.18632/oncotarget.3570
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发表时间:
2015-05-10
期刊:
影响因子:
--
通讯作者:
Wang X
中科院分区:
文献类型:
--
作者:
Zhang S;Li J;Liu P;Xu J;Zhao W;Xie C;Yin Z;Wang X
Pygopus-2 over-expression has been reported in several malignancies, such as ovarian, breast, lung and liver cancers. Here we demonstrated that down-regulation of Pygopus-2 by shRNA inhibited hepatic carcinoma cell invasion in vitro and metastasis in xenograft tumor models, which were promoted when Pygopus-2 was over-expressed. Pygopus-2 increased hepatic carcinoma cell invasion and metastasis, by decreasing E-cadherin. Pygopus-2 could bind to the E-cadherin promoter, increasing its methylation, and also indirectly decreased zeb2 expression. In turn these effects caused down-regulation of E-cadherin, potentiating invasion and metastasis. We suggest that targeting Pygopus-2 may potentially inhibit metastasis of hepatic carcinoma.
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影响因子:
--
作者:
Bae GY;Choi SJ;Lee JS;Jo J;Lee J;Kim J;Cha HJ
通讯作者:
Cha HJ
影响因子:
4.3
作者:
Gu, Bingnan;Watanabe, Kazuhide;Dai, Xing
通讯作者:
Dai, Xing
影响因子:
4.8
作者:
Narytnyk, Alla;Gillinder, Kevin;Verdon, Bernard;Clewes, Oliver;Sieber-Blum, Maya
通讯作者:
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影响因子:
--
作者:
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通讯作者:
Ronis MJ
DOI:
10.1083/jcb.200810133
发表时间:
2009-06-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Gu B;Sun P;Yuan Y;Moraes RC;Li A;Teng A;Agrawal A;Rhéaume C;Bilanchone V;Veltmaat JM;Takemaru K;Millar S;Lee EY;Lewis MT;Li B;Dai X
通讯作者:
Dai X