Figure 3 | Oncogene

Figure 3

From: Upregulation of CD26 expression in epithelial cells and stromal cells during wound-induced skin tumour formation

Figure 3

CD26 expression in wounded skin and tumours. (a–c) CD26 (green) expression in the back skin 10 days after wounding (a, b) and in InvEE wound-induced papilloma (c). (e) epidermis; (d) dermis; dashed lines: epidermal–dermal boundary. Arrows: wound edge. (d, e) CD26 (green) and E-cadherin (red) immunolabelling of chemically induced papilloma (d) and SCC (e) in WT mouse with DAPI nuclear counterstain (blue). (f, g) CD26 (green) and E-cadherin (red) immunolabelling of human skin (f) and SCC (g) with DAPI nuclear counterstain (blue). (d–g) Individual staining is shown in grey scale; merge in colour. Dashed lines: boundary between epithelium (e) and dermis (d). Scale bars: 75 μm.

Back to article page