AUTHOR= Frontiers Editorial Office TITLE=Retraction: Opa1 reduces hypoxia-induced cardiomyocyte death by improving mitochondrial quality control JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2022.1014307 DOI=10.3389/fcell.2022.1014307 ISSN=2296-634X