Figure 3.

Immunofluorescence staining of the OS-REp models after burning and regeneration. Immunofluorescence staining of Cytokeratin 10 (K 10), Cytokeratin 14 (K 14) and DAPI of control, burned and treated OS-REp models. Cell nuclei stained with DAPI are illustrated in blue. K 10 in red shows the differentiated layer of the epidermis, while K 14 in green defines undifferentiated stratum basale. On day 14, an additional overview image of a treated OS-REp model is shown to demonstrate the whole wound edge and wound tongue (the images in the boxes show the same region of the model). (Images from 1 out of 3 biological replicates in independent test runs with 1 technical replicate each).