AUTHOR=Kosmidis Stylianos , Denny Christine A. , Dranovsky Alex , Skoulakis Efthimios M. C. TITLE=Editorial: Molecular and Cellular Underpinnings of Age-Related Memory Loss JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2021.743187 DOI=10.3389/fcell.2021.743187 ISSN=2296-634X