AUTHOR=Ganfornina Maria Dolores , Åkerström Bo , Sanchez Diego TITLE=Editorial: Functional Profile of the Lipocalin Protein Family JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.904702 DOI=10.3389/fphys.2022.904702 ISSN=1664-042X