Fig. 4
Knockdown of circRPPH1 inhibits EMT and regulates cell cycle and apoptosis in TNBC cells. a IF detection of EMT-related protein expression in TNBC cells after knockdown of circRPPH1 (magnification, × 200, scale bar, 50 μm). b Western blot detection of EMT-related protein expression in TNBC cells after knockdown of circRPPH1.c Cell cycle analysis of TNBC cells transfected with si-circRPPH1 by flow cytometry. d Western blot detection of cell cycle-related protein expression after transfection of si-circRPPH1 in TNBC cells. e Early apoptosis rate of TNBC cells was detected by flow cytometry after knockdown of circRPPH1. f Western blot detection of apoptosis-related protein expression. g IF detection of caspase-3 expression in TNBC cells after knockdown of circRPPH1 (magnification, × 200, scale bar, 100 μm)