Fig. 2

Loss of circWDR26 suppresses the proliferation, migration and invasion, and promotes apoptosis of EC cells. A Knockdown efficiency of circWDR26 was determined by qPCR. B CCK-8 assay for cell viability of sh-NC or sh-circWDR26 EC cells. C Colony formation of sh-NC or sh-circWDR26 EC cells. D Apoptosis was determined by flow cytometry stained with PI and Annexin V antibody. E Migration capacity of EC cells was determined by wound healing assay. F EC cell invasion was measured by transwell assay. **p < 0.01, ***p < 0.001