To investigate the effect of shRNA-SR-PSOX (Scavenger receptor binds phosphatidylserine and oxidized lipoprotein) on smooth muscle cells(SMC) migration, we designed and synthesised the shRNA oligonucleotide targeted human SR-PSOX gene, and constructed the shRNA lentiviral expression system in vitro to infect HepG2 cell line, and the silencing efficiency was assayed by real-time reverse transcription-polymerase chain reaction, immunofluorescence staining, Western blotting and Transwell chambers. The reverse transcription-polymerase chain reaction (RT-PCR) results showed that the potent inhibiti...