Fig. 7
From: Nuclear receptor RXRα binds the precursor of miR-103 to inhibit its maturation
RXRα and miR-103 reciprocally compromise each effect on MDA-MB-231 cell migration. Wound healing assays were performed in MDA-MB-231 cells transfected with Myc-RXRα expression plasmid and/or miR-103 mimic (a), or in MDA-MB-231 cells transfected with RXRα siRNA and/or miR-103 inhibitor (b). The wound healing areas were quantified by ImageJ software. Scale bar, 50 μm. Data are presented as mean ± SEM (n = 5), ****P < 0.0001, ***P < 0.001, and ** P < 0.01