AUTHOR=Shen Xiaofei , Du Junfeng TITLE=Editorial: The role of immune checkpoints in gastrointestinal diseases JOURNAL=Frontiers in Physiology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2023.1251966 DOI=10.3389/fphys.2023.1251966 ISSN=1664-042X