AUTHOR=Brzozowski Thomas , Sikiric Predrag , Chen Duan , Hahm Ki-Baik , Seiwerth Sven TITLE=Editorial: Protection and healing in the digestive system and other tissues: Novel factors, mechanisms, and pharmaceutical targets JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.1116643 DOI=10.3389/fphar.2022.1116643 ISSN=1663-9812