A switch from CD44⁺ cell to EMT cell drives the metastasis of prostate cancer.
A switch from CD44⁺ cell to EMT cell drives the metastasis of prostate cancer.
复制标题
DOI:
10.18632/oncotarget.2841
复制
发表时间:
2015-01-20
期刊:
影响因子:
--
通讯作者:
Niu Y
中科院分区:
文献类型:
--
作者:
Shang Z;Cai Q;Zhang M;Zhu S;Ma Y;Sun L;Jiang N;Tian J;Niu X;Chen J;Sun Y;Niu Y
Epithelial–mesenchymal transition (EMT) has been linked to cancer stem-like (CD44+) cell in the prostate cancer (PCa) metastasis. However, the molecular mechanism remains elusive. Here, we found EMT contributed to metastasis in PCa patients failed in androgen deprivation therapy (ADT). Castration TRAMP model also proved PCa treated with ADT promoted EMT with increased CD44+ stem-like cells. Switched CD44+ cell to EMT cell is a key step for luminal PCa cell metastasis. Our results also suggested ADT might go through promoting TGFβ1-CD44 signaling to enhance swift to EMT. Targeting CD44 with salinomycin and siRNA could inhibit cell transition and decrease PCa invasion. Together, cancer stem-like (CD44+) cells could be the initiator cells of EMT modulated by TGFβ1-CD44 signaling. Combined therapy of ADT with anti-CD44 may become a new potential therapeutic approach to battle later stage PCa.
登录
查看更多内容
DOI:
10.1126/science.1189992
发表时间:
2010-07-30
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Goldstein AS;Huang J;Guo C;Garraway IP;Witte ON
通讯作者:
Witte ON
影响因子:
6.6
作者:
Ekici, S;Ayhan, A;Özen, H
通讯作者:
Özen, H
影响因子:
4.8
作者:
Lin, Tzu-Hua;Lee, Soo Ok;Chang, Chawnshang
通讯作者:
Chang, Chawnshang
影响因子:
11.2
作者:
Chaffer, Christine L.;Brennan, Janelle P.;Williams, Elizabeth D.
通讯作者:
Williams, Elizabeth D.
影响因子:
9.7
作者:
Fuzio, Paolo;Ditonno, Pasquale;Perlino, Elda
通讯作者:
Perlino, Elda