AUTHOR=Lafont Virginie , Lucas Sophie , Bonnefoy Nathalie TITLE=Editorial: Novel Strategies for Cancer Immunotherapy: Targeting Immune-Mediated Suppressive Mechanisms JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.691899 DOI=10.3389/fimmu.2021.691899 ISSN=1664-3224