Figure 7. PVT1 positively regulates BCLAF1 expression via sponging miR-194-5p. Knockdown BCLAF1 significantly reversed cell proliferation promotion induced by Overexpression PVT1(EdU, A, B, CCK8, C, D). Knockdown BCLAF1 significantly reversed cell migration promotion induced by overexpression PVT1(E, F). Knockdown BCLAF1 significantly reversed cell apoptosis inhibition induced by overexpression PVT1 (G, H). (*P < 0.05, **P < 0.01).