Figure 5. MiR-431-5p reverses the tumor-suppressive effects of circSPIDR in CADC cells. (A) CCK-8 assay evaluating the viability of HeLa cells co-transfected with circSPIDR and miR-431-5p mimics. (B) Colony formation assay in HeLa cells co-transfected with circSPIDR and miR-431-5p mimics. (C) Apoptosis analysis of HeLa cells co-transfected with circSPIDR and miR-431-5p mimics. NS, not significant; *P < 0.05; **P < 0.01; ***P < 0.001.