AUTHOR=Hryciw Deanne H. , Singh Harbindar Jeet TITLE=Editorial: Leptin in Physiology and Disease JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.950686 DOI=10.3389/fphys.2022.950686 ISSN=1664-042X