Figure 4: Immunohistochemical analyses of the dermo-epidermal junction of skin substitutes. Immunolabelling of the dermo-epidermal junction: laminin V and collagen VII of skin substitutes produced with the self-assembly approach. NHS: normal human skin; RSS: reconstructed skin substitute (scale bar = 50 μm). Reproduced and modified from Jean et al., 2011 according to the copyright policy of the publisher.© 2011 Mary Ann Liebert, Inc.