Fig. 3

Circ-PSMB1 sponged miR-624-3p in HAECs. (A) Binding sites between circ-PSMB1 and miR-624-3p. The relationship between circ-PSMB1 and miR-624-3p was examined by dual-luciferase reporter (B) and RNA pull-down (C) assays. The miR-624-3p levels were measured by qRT‒PCR after ox-LDL (D) and si-circ-PSMB1 (E) treatment