过表达整合素链接激酶通过NF-kB通路促进脑胶质瘤细胞的上皮间质转化
摘 要: 【目的】 研究过表达整合素链接激酶(ILK)对胶质瘤细胞上皮间质转化(EMT)的调控作用及初步机制?【方法】项目组前期实验已经成功构建了重组质粒pEGFP-C1-ILK,并将其转染给SHG-44胶质瘤细胞,通过G418筛选出了稳定转染的细胞株?实验分组如下:SHG-44(空白对照组)?pEGFP-C1(空载组),及pEGFP-C1-ILK (稳转组),先检测各组中ILK的表达情况(RNA及蛋白质水平)及侵袭能力,再检测过表达ILK后对EMT标记物的影响,最后再分别应用NF-κB通路的特异性阻断剂BAY11-7028和RNA沉默的方法阻断核因子NF-κB通路,Western blot方...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
2016-01-01
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| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
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| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43572084/ |
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