Fig. 7From: Rat limbal niche cells can induce transdifferentiation of oral mucosal epithelial cells into corneal epithelial-like cells in vitroHematoxylin and eosin staining and immunofluorescence of airlift cocultured OMECs. Cocultured OMECs were stained with hematoxylin and eosin and single-stained for CK3, CK12, Pax6, and ΔNp63α. Scale bar = 100 μmBack to article page