AUTHOR=Song Siyuan , Wang Yi TITLE=Editorial: The future direction toward immunological issues of allo-and xeno-islet transplantation JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1487640 DOI=10.3389/fimmu.2024.1487640 ISSN=1664-3224