AUTHOR=Pushparaj Peter Natesan , Kalamegam Gauthaman , Ramakrishna Seeram TITLE=Editorial: Methods and application in integrative and regenerative pharmacology: 2021 JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.1077352 DOI=10.3389/fphar.2022.1077352 ISSN=1663-9812