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环巴胺对人肺癌细胞增殖、侵袭、迁移的影响及作用机制 被引量:2

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摘要 目的探讨环巴胺对人肺癌细胞增殖、侵袭、迁移的影响及其作用机制。方法体外培养人肺癌A549细胞,随机分为对照组和环巴胺组,环巴胺组加入20μmol/L的环巴胺培养,对照组常规培养。分别于培养12、24、36、48 h时采用CCK-8法检测细胞增殖能力(A值),采用划痕实验检测细胞迁移率,采用Transwell侵袭实验检测细胞侵袭能力(穿膜细胞数),采用RT-PCR法检测Hedehog通路相关蛋白Shh、Ptch1、胶质瘤相关癌基因1(Gli1)mRNA表达。结果环巴胺组培养12、24、36、48 h时A值、细胞迁移率、穿膜细胞数均低于对照组,Shh、Ptch1、Gli1mRNA相对表达量均低于对照组,组间比较P均<0.05。结论环巴胺抑制肺癌细胞增殖、侵袭及迁移,抑制Hedgehog信号通路相关蛋白表达可能是其作用机制。
出处 《山东医药》 CAS 2018年第24期50-52,共3页 Shandong Medical Journal
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