AUTHOR=Riva Antonio 

TITLE=Editorial: Soluble immune checkpoints: Novel physiological immunomodulators

JOURNAL=Frontiers in Immunology

VOLUME=14

YEAR=2023

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1178541

DOI=10.3389/fimmu.2023.1178541

ISSN=1664-3224