AUTHOR=O’Shaughnessy Ryan , Common John , Gutowska-Owsiak Danuta TITLE=Editorial: Novel aspects of the immunological and structural barrier of the epidermis JOURNAL=Frontiers in Molecular Biosciences VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/molecular-biosciences/articles/10.3389/fmolb.2023.1324920 DOI=10.3389/fmolb.2023.1324920 ISSN=2296-889X