AUTHOR=Cari Luigi , Sorrentino Rosalinda , Akkaya Billur , Nocentini Giuseppe TITLE=Editorial: Targeting regulatory cells in cancer: old and new approaches in immunotherapy JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1458280 DOI=10.3389/fimmu.2024.1458280 ISSN=1664-3224