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Fig. 4 | Orphanet Journal of Rare Diseases

Fig. 4

From: RSPO1-mutated keratinocytes from palmoplantar keratoderma display impaired differentiation, alteration of cell–cell adhesion, EMT-like phenotype and invasiveness properties: implications for squamous cell carcinoma susceptibility in patients with 46XX disorder of sexual development

Fig. 4

Impairment of keratinocyte differentiation in patient skin specimens. Paraffin-embedded specimens obtained from plantar skin (C), PPK (AN-PPK) and SCC (AN-SCC) areas of RSPO1-mutated XX-sex reversed patient, and PPK (K9-mutated -PPK) areas of patients suffering from epidermolytic PPK due to p.R162W mutation in KRT9, were stained with H&E. Specimens were immunostained with antibodies against keratin 5, p63, keratin 1, keratin 9 and involucrin. H-score of each specimen was calculated. Data are shown as mean ± SD. **P < 0.01, *** P < 0.001 compared to control, #P < 0.05 compared to K9-mutated-PPK

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Orphanet Journal of Rare Diseases

ISSN: 1750-1172