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Giornale Italiano di Dermatologia e Venereologia 2016 August;151(4):397-402

Copyright © 2016 EDIZIONI MINERVA MEDICA

lingua: Inglese

Molecular therapies for inherited epidermolysis bullosa

Cristina HAS ✉

Department of Dermatology, Medical Center, University of Freiburg, Freiburg, Germany

Inherited epidermolysis bullosa (EB) comprises rare genetic disorders characterized by formation of blisters and erosions of skin and mucous membranes after minor mechanical trauma. The molecular basis and the pathomechanisms of the main EB types have been largely deciphered in the past decades. The burden of the disease is high and quality of life strongly affected. The treatment is still symptomatic aiming to support wound healing and resolve complications. Numerous experimental therapeutic approaches for EB have been explored in the last years, most of them dedicated to dystrophic EB. Although gene and cell therapies have been already applied in patients, molecular therapies including gene editing and repurposing of small molecules are currently very attractive. Recent data on the effect of small molecules, like aminoglycosides and angiotensin receptor blockers in preclinical models for dystrophic EB are encouraging. The efficacy in patients remains to be proven in clinical trials. Therapeutic efficacy, as well as unexpected outcomes must be carefully monitored.