CD133+ ovarian cancer stem-like cells promote non-stem cancer cell metastasis via CCL5 induced epithelial-mesenchymal transition.
CD133+ ovarian cancer stem-like cells promote non-stem cancer cell metastasis via CCL5 induced epithelial-mesenchymal transition.
复制标题
CD133卵巢癌干样细胞通过CCL5诱导上皮间质转化促进非干癌细胞转移
DOI:
10.18632/oncotarget.3462
复制
发表时间:
2015-03-20
期刊:
影响因子:
--
通讯作者:
Zhu B
中科院分区:
文献类型:
--
作者:
Long H;Xiang T;Qi W;Huang J;Chen J;He L;Liang Z;Guo B;Li Y;Xie R;Zhu B
Cancer stem cells (CSCs, also called cancer stem-like cells, CSLCs) can function as “seed cells” for tumor recurrence and metastasis. Here, we report that, in the presence of CD133+ ovarian CSLCs, CD133− non-CSLCs can undergo an epithelial-mesenchymal transition (EMT)-like process and display enhanced metastatic capacity in vitro and in vivo. Highly elevated expression of chemokine (C-C motif) ligand 5 (CCL5) and its receptors chemokine (C-C motif) receptor (CCR) 1/3/5 are observed in clinical and murine metastatic tumor tissues from epithelial ovarian carcinomas. Mechanistically, paracrine CCL5 from ovarian CSLCs activates the NF-κB signaling pathway in ovarian non-CSLCs via binding CCR1/3/5, thereby inducing EMT and tumor invasion. Taken together, our results redefine the metastatic potential of non-stem cancer cells and provide evidence that targeting the CCL5:CCR1/3/5-NF-κB pathway could be an effective strategy to prevent ovarian cancer metastasis.
登录
查看更多内容
影响因子:
4
作者:
Chen D;Zhang Y;Wang J;Chen J;Yang C;Cai K;Wang X;Shi F;Dou J
通讯作者:
Dou J
影响因子:
64.8
作者:
通讯作者:
--
影响因子:
5.8
作者:
Economopoulou, Panagiota;Kaklamani, Virginia G.;Siziopikou, Kalliopi
通讯作者:
Siziopikou, Kalliopi
影响因子:
3.3
作者:
Gregory PA;Bracken CP;Smith E;Bert AG;Wright JA;Roslan S;Morris M;Wyatt L;Farshid G;Lim YY;Lindeman GJ;Shannon MF;Drew PA;Khew-Goodall Y;Goodall GJ
通讯作者:
Goodall GJ
影响因子:
64.8
作者:
Karnoub, Antoine E.;Dash, Ajeeta B.;Weinberg, Robert A.
通讯作者:
Weinberg, Robert A.