Fig. 4
From: Hypoxia-associated circDENND2A promotes glioma aggressiveness by sponging miR-625-5p
CircDENND2A enhances the migration and invasion of glioma cells via sponging of miR-625-5p. a and b Left: Representative images from wound healing assays or Transwell assays in hypoxic U87MG and A172 cells with or without knockdown of circDENND2A or miR-625-5p. Scale bar, 100 μm. Right: Percentage of wound closure or numbers of invasive cells at 48 h after treatment. Data are shown as mean ± SD (three independent repeats). * p < 0.05, ** p < 0.01, *** p < 0.001