Fig. 5

Circ_0078607 could act as a sponge of miR-32-5p. A Venn diagram shows candidate miRNAs for circ_0078607. B The expression of candidate miRNAs was detected by qRT-PCR in HEY and ES-2 cells transfected with NC or oe-circ_0078607. C The binding sites between circ_0078607 and miR-32-5p were shown. D The transfection efficiency of miR-32-5p mimic in HEY and ES-2 cells was assessed by detecting miR-32-5p expression using qRT-PCR. E Dual-luciferase reporter assay was performed to verify the interaction between circ_0078607 and miR-32-5p. F QRT-PCR was used to measure the expression of miR-32-5p in OC tumor tissues (OC, n = 43) and adjacent normal tissues (Normal, n = 43). G MiR-32-5p expression in IOSE80 cells and both OC cells (HEY and ES-2) was tested by qRT-PCR. H The expression of miR-32-5p in HEY and ES-2 cells transfected with NC or oe-circ_0078607 was detected by qRT-PCR. I The correlation between circ_0078607 and miR-32-5p in OC tumor tissues (n = 43) was analyzed using Pearson correlation analysis. ***P < 0.001