Fig. 6: Intermolecular regulation among hsa_circ_0013561, miR-23b-3p, and ANXA2.

A–F A series of rescue experiments demonstrated the expression of hsa_circ_0013561, miR-23b-3p, and ANXA2 in SKOV3 and A2780 after transfection with si-circ-0013561, miR-23b-3p inhibitor, and ANXA2 overexpression vector singly or combined, measured by RT-qPCR, *P < 0.05, **P < 0.01, ***P < 0.001 vs. NC; ##P < 0.01, ###P < 0.001 vs. si-circ-0013561.