Figure 3. Overexpression of TUSC7 suppressed proliferation of glioma cells. (A) Cell cycle assay results of U251 cells. (B) Cell cycle assay results of U87 cells. The results of cell cycle assay by flow cytometry showed that compared with NC group, the G1 phase of U251 and U87 cells was significantly increased and the S+G2 phase of cells was significantly decreased when TUSC7 was overexpressed, and after silencing TUSC7, the G1 phase of U251 and U87 cells was significantly decreased, and the S+G2 phase of cells was significantly increased. **p<0.01.