AUTHOR=Balla Tamas , Hunyady László TITLE=Editorial: Hormone Action and Signal Transduction in Endocrine Physiology and Disease JOURNAL=Frontiers in Endocrinology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2020.00589 DOI=10.3389/fendo.2020.00589 ISSN=1664-2392