Fig. 7

circ_0001786 regulated SRSF1 expression by sponging miR-34b-5p. SRSF1 mRNA and protein levels by qRT-PCR and western blot in PC9-GR and HCC827-GR cells transfected with si-NC, si-circ (si-circ_0001786), si-circ + inhibitor NC or si-circ + miR-34b-5p inhibitor was measured by qRT-PCR (A) and western blot (B). **P < 0.01, ***P < 0.001