Tumor suppressor berberine binds VASP to inhibit cell migration in basal-like breast cancer.
Tumor suppressor berberine binds VASP to inhibit cell migration in basal-like breast cancer.
复制标题
肿瘤抑制因子小檗碱结合 VASP 抑制基底样乳腺癌细胞迁移
DOI:
10.18632/oncotarget.9968
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发表时间:
2016-07-19
期刊:
影响因子:
--
通讯作者:
Zhang J
中科院分区:
文献类型:
--
作者:
Su K;Hu P;Wang X;Kuang C;Xiang Q;Yang F;Xiang J;Zhu S;Wei L;Zhang J
Berberine is a plant-derived compound used in traditional Chinese medicine, which has been shown to inhibit cell proliferation and migration in breast cancer. On the other hand, vasodilator-stimulated phosphoprotein (VASP) promotes actin filament elongation and cell migration. We previously showed that VASP is overexpressed in high-motility breast cancer cells. Here we investigated whether the anti-tumorigenic effects of berberine are mediated by binding VASP in basal-like breast cancer. Our results show that berberine suppresses proliferation and migration of MDA-MB-231 cells as well as tumor growth in MDA-MB-231 nude mouse xenografts. We also show that berberine binds to VASP, inducing changes in its secondary structure and inhibits actin polymerization. Our study reveals the mechanism underlying berberine's inhibition of cell proliferation and migration in basal-like breast cancer, highlighting the use of berberine as a potential adjuvant therapeutic agent.
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影响因子:
8
作者:
通讯作者:
--
DOI:
10.18632/aging.100521
发表时间:
2012-12
期刊:
Aging
影响因子:
--
作者:
Halicka HD;Zhao H;Li J;Lee YS;Hsieh TC;Wu JM;Darzynkiewicz Z
通讯作者:
Darzynkiewicz Z
DOI:
10.1083/jcb.201003014
发表时间:
2010-11-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Hansen SD;Mullins RD
通讯作者:
Mullins RD
影响因子:
64.5
作者:
Bear, JE;Loureiro, JJ;Gertler, FB
通讯作者:
Gertler, FB
影响因子:
2.2
作者:
Ihemelandu, Chukwuemeka U.;Leffall, LaSalle D.;Frederick, Wayne A.
通讯作者:
Frederick, Wayne A.