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Notch1基因在调控人肝癌细胞HepG2侵袭转移中的作用 被引量:3

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摘要 目的探讨Notch1基因在调控人肝癌细胞HepG2侵袭转移中的作用。方法将Notch1细胞内段(pcNICD)、干扰RNA和pEGF-C1空载体转入到HepG2细胞中,筛选稳定表达的细胞,采用荧光显微镜、RT-PCR及Western blot检测Notch1 mRNA及蛋白;采用Transwell迁移及Matrigel侵袭实验鉴定HepG2细胞侵袭、迁移能力。结果上调Notch1受体表达,可使肝癌细胞HepG2迁移侵袭能力增强;反之,下调Notch1受体表达时,细胞迁移侵袭能力减弱(P均<0.05)。结论 Notch1基因对肝癌细胞HepG2的侵袭、转移具有重要作用。
出处 《山东医药》 CAS 2014年第25期24-26,共3页 Shandong Medical Journal
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