AUTHOR=Zhao Xiaona , Liu Yongxia , Wang Hongwei , Li Wentao , Liu Jianzhu TITLE=Editorial: Xenophagy: Its role in pathogen infections JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2022.1003451 DOI=10.3389/fcimb.2022.1003451 ISSN=2235-2988