Figure 4.
hBD3-mediated autophagy suppression promoted intestinal epithelial cells migration. Migration ability of IEC-6 was determined by wound healing assay (A, scale bar, 200 μm) and transwell migration assay (C, scale bar, 200 μm), and then analyzed respectively (B,D). ATG7 knockdown efficiency of IEC-6 cells was assessed by western blotting (E) and evaluated detailedly. (F) Migration ability of IEC-6 transfected with ATG7 siRNA was detected by wound healing assay (H, scale bar, 200 μm) and subsequently compared with other groups (G) to confirm the effect of hBD3-mediated autophagy suppression on the migration of intestinal epithelial cells. Data was expressed as mean ± SD from three independent experiments and representative images were presented. **p < 0.01, ***p < 0.001, #p > 0.05.