Figure 3

Know-down of SPRY4-IT1 induces cell cycle arrest and apoptosis. (A) Cell cycle prolife in scrambled siRNA (control) or SPRY4-IT1 siRNA (siRNA) transfected HepG2 and SMMC2117 cells examined by flow cytometry with propidium iodide staining. (B) Cell apoptosis in scrambled siRNA (control) or SPRY4-IT1 siRNA (siRNA) transfected HepG2 and SMMC2117 cells examined by flow cytometry. Data are shown as mean ± SD, significant differences were marked as *P < 0.05.