Fig. 3

Silencing ETS-1 inhibited the activity of artificial hTERT promoter in bladder cancer cells. Dual luciferase assay system was used to detect the activity of artificial hTERT promoter at 48 h after transfection. The activity of artificial hTERT promoter in the group co-transfected with ETS-1 shRNA was obviously lower than that in the group co-transfected with negative control shRNA. All data are shown as mean ± S.D.