Fig. 4
From: MiR-320 inhibits the growth of glioma cells through downregulating PBX3
MiR-320 mimics induces apoptosis in U87 and U251 cells. a Annexin V/PI dual staining for U87 and U251 cells transfected with miR-320 mimics or NC. b Quantitative analysis of cell cytometry results expressed as percentage of the total number of cells counted. c A representative result of western blot analysis for caspase-3 protein expression in glioma cells transfected with miR-320 mimics or NC. ***P < 0.001, compared with negative control