Figure 1. Among the 16 candidate miRNAs, the expressions of miR-224-5p, miR-324-5p, miR-488-5p, miR-587, and miR-668 were negatively correlated with the expression of hsa_circ_0003528, and the expressions of miR-192 and miR-217 were positively correlated with the expression of hsa_circ_0003528 (*P value < 0.05 vs. NC group).