AUTHOR=Zhang Mingyu , Sul Ok Joo , Fu Junjiang , Wang Qianqian TITLE=Editorial: Natural compounds regulating epigenetics for treating chronic inflammatory diseases JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2023 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.1121165 DOI=10.3389/fphar.2022.1121165 ISSN=1663-9812