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c-Src在卵巢癌组织中的表达及其临床意义 被引量:3

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摘要 目的研究c-Src蛋白对卵巢癌细胞SKOV-3的活性及血管生成相关蛋白血管内皮生长因子(VEGF)表达的影响。方法卵巢癌细胞SKOV-3转染针对c-Src的siRNA mimic后,分别用real-time PCR和Western blot检测细胞内c-Src mRNA及蛋白的表达;用流式细胞术观察c-Src敲除后细胞周期的改变;同时检测细胞内VEGF的表达情况。结果转染c-Src siRNA后,卵巢癌细胞SKOV-3内c-Src mRNA和蛋白的表达降低(P均<0.05);转染c-SrcsiRNA 48 h后,卵巢癌细胞SKOV-3的S期明显下降;敲减c-Src后,与空白对照组及阴性对照组比较,细胞内VEGF的含量及蛋白表达量也显著下降(P均<0.05)。结论 c-Src敲除后可以抑制卵巢癌细胞SKOV-3的细胞增殖能力,同时抑制细胞血管生成相关蛋白VEGF的表达。
作者 薛敏 周玲
出处 《山东医药》 CAS 2012年第44期37-39,共3页 Shandong Medical Journal
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同被引文献49

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