环状RNA CircPGC在胃癌组织中低表达及其促进胃癌细胞迁移

Chinese journal of experimental surgery(2019)

Cited 0|Views11
No score
Abstract
目的 探讨CircPGC在胃癌中的表达及其对胃癌细胞AGS迁移的调控作用.方法 通过实时定量反转录聚合酶链反应(RT-qPCR)检测CircPGC表达水平;无缝克隆法构建CircPGC过表达载体pcDNA3.1(+)-CircPGC;划痕实验检测CircPGC对AGS细胞迁移的影响;应用GraphPadPrism 6.0统计软件分析,计量资料以均值±标准差(Mean±SD)表示,组间比较采用t检验.结果 人胃癌组织中CircPGC的表达水平(△Ct=12.480±2.385)显著低于胃正常组织(△Ct=7.327±2.696)和癌旁组织(ACt=7.122±3.030).与对照组比较,转染pcDNA3.1(+)-CircPGC质粒后AGS细胞中CircPGC表达量明显增高(t=11.860,P<0.01),过表达CircPGC促进细胞迁移:划痕实验结果显示,过表达组细胞迁移距离(44.900 ±5.284)%较对照组(10.010±1.597)%长(t=10.580,P<0.01).结论 CircPGC是与胃癌迁移相关的环状RNA.
More
Translated text
Key words
Circular RNA circPGC,Gastric cancer,Migration
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined