miR-200c targets Hnf1b and ApoOin vivo. A and B, Western blot of protein prepared from mouse livers overexpressing miR-141 (AAV8-141, A) or miR-200c (AAV8-200c, B). C, representative images of H&E staining of liver sections from mice overexpressing miR-141 or miR-200c. Images were acquired using a 10× objective. The scale bar represents 100 μm. EV, empty vector; AAV, adeno-associated virus; miR, microRNA.