AUTHOR=Fierabracci Alessandra , Delfino Domenico V. , Markiewicz Mary A. , La Cava Antonio TITLE=Editorial: The Role of Natural Killer Cells in Autoimmune Diseases JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.786190 DOI=10.3389/fimmu.2021.786190 ISSN=1664-3224