AUTHOR= Frontiers Editorial Office TITLE=Retraction: Novel insights into the role of mitochondria-derived peptides in myocardial infarction JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.1006441 DOI=10.3389/fphys.2022.1006441 ISSN=1664-042X