Inhibition of filamin-A reduces cancer metastatic potential.
Inhibition of filamin-A reduces cancer metastatic potential.
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DOI:
10.7150/ijbs.5577
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发表时间:
2013
影响因子:
9.2
通讯作者:
Shen Z
中科院分区:
文献类型:
--
作者:
Jiang X;Yue J;Lu H;Campbell N;Yang Q;Lan S;Haffty BG;Yuan C;Shen Z
Filamin-A cross-links actin filaments into dynamic orthogonal networks, and interacts with an array of proteins of diverse cellular functions. Because several filamin-A interaction partners are implicated in signaling of cell mobility regulation, we tested the hypothesis that filamin-A plays a role in cancer metastasis. Using four pairs of filamin-A proficient and deficient isogenic cell lines, we found that filamin-A deficiency in cancer cells significantly reduces their migration and invasion. Using a xenograft tumor model with subcutaneous and intracardiac injections of tumor cells, we found that the filamin-A deficiency causes significant reduction of lung, splenic and systemic metastasis in nude mice. We evaluated the expression of filamin-A in breast cancer tissues by immunohistochemical staining, and found that low levels of filamin-A expression in cancer cells of the tumor tissues are associated with a better distant metastasis-free survival than those with normal levels of filamin-A. These data not only validate filamin-A as a prognostic marker for cancer metastasis, but also suggest that inhibition of filamin-A in cancer cells may reduce metastasis and that filamin-A can be used as a therapeutic target for filamin-A positive cancer.
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影响因子:
3.7
作者:
Gawecka JE;Griffiths GS;Ek-Rylander B;Ramos JW;Matter ML
通讯作者:
Matter ML
DOI:
10.1158/1078-0432.ccr-08-1402
发表时间:
2009-02-01
期刊:
Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子:
--
作者:
Bedolla RG;Wang Y;Asuncion A;Chamie K;Siddiqui S;Mudryj MM;Prihoda TJ;Siddiqui J;Chinnaiyan AM;Mehra R;de Vere White RW;Ghosh PM
通讯作者:
Ghosh PM
DOI:
10.1093/jnci/djk054
发表时间:
2007-02-21
期刊:
JOURNAL OF THE NATIONAL CANCER INSTITUTE
影响因子:
--
作者:
Daubine, Florence;Le Gall, Celine;Clezardin, Philippe
通讯作者:
Clezardin, Philippe
DOI:
10.1016/j.ijrobp.2007.05.066
发表时间:
2008-01-01
影响因子:
7
作者:
Parikh, Rahul R.;Yang, Qifeng;Haffty, Bruce G.
通讯作者:
Haffty, Bruce G.
影响因子:
3.4
作者:
Byfield, Fitzroy J.;Wen, Qi;Janmey, Paul A.
通讯作者:
Janmey, Paul A.