Improvement of epidermal covering on AEC patients with severe skin erosions by PRIMA-1^MET/APR-246.

ABSTRACT: P63 is a major transcription factor regulating skin development and homeostasis. It controls many genes involved in cell proliferation, adhesion, and early differentiation. P63 is mutated in several rare syndromes called p63-related ectodermal dysplasia syndromes (ED). The main forms are EEC and AEC syndromes due to p63 missense mutations on the DBD and SAM domains, respectively. ED patients display many developmental defects, including ectrodactyly, clef/lip palate, and ectodermal dysplasia, while AEC patients suffer from severe skin erosions that not always heal. We have previously showed that ED-derived iPSC display altered epidermal commitment. P63 belongs to the p53 gene family sharing similar structural domains. We found that ED-iPSC epidermal commitment can be rescued by a p53-react

SUBMITTER: Aberdam E 

PROVIDER: S-EPMC6965199 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature