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Sema4D induced cell migration and growth-cone collapse

Reactome ID: R-HSA-416572

中文名称

膜定位FGFR1融合介导的信号传导

通路描述

除了8种髓系增殖性肿瘤综合征中发现的胞质FGFR1融合外,还发现胶质母细胞瘤、乳腺癌和非小细胞肺癌中存在膜定位的FGFR1融合。胶质母细胞瘤中识别出的FGFR1:TACC1融合在Rat1A细胞中促进成纤维化生长,而乳腺癌中识别出的ERLIN2:FGFR1融合在HEK 293细胞中表现出组成型自磷酸化。所有测试的FGFR1融合均显示出对生长抑制剂的敏感性增加(Singh et al, 2012; Wu et al, 2013; Wang et al, 2014; 综述于Parker et al, 2014)。
英文描述
Sema4D induced cell migration and growth-cone collapse Sema4D-mediated attraction of endothelial cells requires Rho, but not R-Ras, signaling. Sema4D-mediated plexinB1 activation activates Rho and its downstream effector ROCK. ROCK then phosphorylates MLC to induce actomyosin stress fiber contraction and to direct the assembly of focal adhesion complexes and integrin-mediated adhesion.

所含基因

20 个基因