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重组腺病毒p27kip1诱导脑胶质瘤细胞凋亡的初步研究 被引量:1

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摘要 目的研究重组腺病毒介导的p27kip1体外对U251人胶质瘤细胞凋亡的影响。方法构建p27kip1重组腺病毒载体转染U251人胶质瘤细胞为实验组,并设正常对照组、空载体组,采用Western blot法检测相关蛋白的表达;采用Real time PCR法检测相关基因的表达;采用流式细胞仪检测细胞增殖情况。结果 Western blot和Real time PCR结果均显示,实验组细胞经转染72h后,可见Bcl-2表达降低,同时Bax、Caspase3和Fas-L表达增强;流式细胞仪检测转染p27kip1腺病毒后能够抑制胶质瘤细胞的增殖。结论 p27kip1在体外能够抑制U251人胶质瘤细胞增殖,诱导细胞周期阻滞和细胞凋亡。
出处 《中国实用神经疾病杂志》 2016年第5期27-29,共3页 Chinese Journal of Practical Nervous Diseases
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