AUTHOR=Zhang Jinwei , Yao Jing , Rong Mingqiang TITLE=Editorial: Role of Ion Channels in Pain JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.884665 DOI=10.3389/fphar.2022.884665 ISSN=1663-9812