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Wnt5a促进黑素瘤的侵袭转移

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摘要 Wnt蛋白家族是一系列高度保守的分泌性的糖蛋白,目前已发现了19种Wnt蛋白。不同的Wnt蛋白具有独特的分泌方式并在胚胎发育、肿瘤形成中发挥着不同的功能。Wnt蛋白可分为两类:经典Wnt蛋白(Wnt3a)和非经典Wnt蛋白(Wnt5a、Wnt11),他们分别激活经典Wnt信号途径和非经典的Wnt信号途径。经典Wnt信号途径也称为Wnt/β-cate-nin信号途径,Wnt蛋白通过与受体结合,使得胞质中的β-catenin稳定累积并入核,调控靶基因的转录。
出处 《重庆医学》 CAS CSCD 北大核心 2013年第19期2285-2287,共3页 Chongqing medicine
基金 国家自然科学基金资助项目(81101205)
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