Construction and identification of RhoA specific siRNA expression vector in hepatocellular carcinoma cell / 肿瘤研究与临床

Objective To construct RhoA siRNA plasmid expression vector.Methods According to the computer aided design,RhoA-specific siRNA gene was synthesized and cloned into the RNAi-Ready Pgenesil-1 Vector.The constructed RhoA-RNAi plasmid were transfected into human HEPG2 cell.Western blot was used to detect the effect of RhoA-RNAi plasmid.Results The recombinant was cloned and the se- quence was obtained.RhoA-RNAi plasmid can down-regulate the expression of RhoA in human hepatocel- lular carcinoma cell line HEPG2.Conclusion Successfully cloning the recombinant makes it possible for searching new mechanism of RhoA in hepatocellular carcinoma.