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NEDD4-1对脑胶质瘤U251细胞迁移和侵袭的作用 被引量:1

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摘要 PTEN是最易突变的肿瘤抑制基因之一,其突变缺失与胶质瘤形成发展及其侵袭性有密切的关系。故调节PTEN活性可影响肿瘤侵袭性。泛素连接酶神经前体细胞表达的进行性下调基因4—1(NEDD4—1)可促进FIEN降解,在PTEN缺失致肿瘤过程中扮演复杂角色。本实验将NEDD4-1及其shRNA转染入U251细胞,观察对细胞迁移和侵袭的影响。
出处 《中华实验外科杂志》 CAS CSCD 北大核心 2009年第12期1742-1743,共2页 Chinese Journal of Experimental Surgery
基金 江苏省医学领军人才资助项目(LJ200622) 江苏省“333工程”项目(2007069) 江苏省“六大人才高峰”资助项目(07-B-044)
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