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-  2016 

EMP1基因对口腔鳞癌细胞增殖、迁移和侵袭影响的体外研究
Effects of EMP1 on the Proliferation, Migration and Invasion of Oral Squamous Cancer Cells in Vitro.

DOI: 10.13701/j.cnki.kqyxyj.2016.12.004

Keywords: EMP1基因,口腔鳞癌细胞,转染,增殖,迁移,侵袭,
EMP1 Oral
, squamous cancer cells, Transfection ,Proliferation Migration ,Invasion

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Abstract:

摘要 目的:体外观察EMP1基因对口腔鳞癌细胞增殖、迁移和侵袭的影响。方法:构建pEGFP-N1-EMP1表达载体,稳定转染口腔鳞癌细胞系Tb3.1,并以野生型Tb3.1和pEGFP-N1稳转的Tb3.1为对照,用MTT检测细胞增殖,绘制细胞生长曲线;流式细胞仪检测细胞周期变化;用Transwell小室检测细胞的迁移和侵袭能力;组间比较采用单因素方差分析。结果:相比野生型Tb3.1和Tb3.1-pEGFP-N1细胞,Tb3.1-pEGFP-N1-EMP1细胞生长受到抑制,同时其S+G2-M期细胞比例减少(P<0.05),迁移和侵袭细胞数目减少(P<0.05)。结论:EMP1在口腔鳞癌的发生、发展中作为抑癌基因可能对口腔鳞癌细胞的增殖、迁移和侵袭起抑制作用

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