Figure 2. VSMC proliferation and migration were suppressed by microRNA-30a-3p. (A) MicroRNA-30a-3p levels in each group (RT-PCR, n=6). MicroRNA-30a-3p suppressed VSMC proliferation, as shown by (B) CCK-8 assays (n=6) and (C, D) EdU assays (n=6). MicroRNA-30a-3p suppressed VSMC migration, as shown by (E, F) Transwell assays (n=6) and (G, H) wound healing assays (n=6). Scale, 100 μm (C, E), 200 μm (G); ***=0.001.