AUTHOR=Gao Xing-Hua TITLE=Editorial: Mechanisms and novel treatments of pigmentary disorders and skin regeneration JOURNAL=Frontiers in Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.1016741 DOI=10.3389/fmed.2022.1016741 ISSN=2296-858X