AUTHOR=Cai Zhenlong , Xing Rui , Liu Jing , Xing Feiyue 

TITLE=Commentary: PIRs Mediate Innate Myeloid Cell Memory to Nonself MHC Molecules

JOURNAL=Frontiers in Immunology

VOLUME=12

YEAR=2021

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.721344

DOI=10.3389/fimmu.2021.721344

ISSN=1664-3224