Figure 3.
Effects of lncRNA ZEB1-AS1 on glioma cell cycle and apoptosis were analyzed by flow cytometry. (A) Cell cycle analysis showed that the silencing of ZEB1-AS1 greatly induced the G0/G1 phase arrest and correspondingly decreased the percentage of S phase cells; (B) Annexin V/PI (propidium iodide) staining and flow cytometry analysis showed that ZEB1-AS1 knockdown in U87 and U251 cells dramatically enhanced the cell apoptosis rate compared with NC groups. * p < 0.05, ** p < 0.01.