Figure S6. Expression of E2F1 in HTR8/SVneo cells. (A, B) The expression of ASPP2 in HTR8/SVneo cells transfected with Ad-E2F1 or sh-E2F1 was examined via qRT‒PCR and western blotting. The data are presented as the means ± SDs. *P <0.05,**P <0.01,***P <0.001.