AUTHOR=Mello-Carpes Pâmela B. , Inestrosa Nibaldo C. , Paula-Lima Andrea Cristina TITLE=Editorial: Molecular mechanisms of Alzheimer’s disease: From top to bottom JOURNAL=Frontiers in Aging VOLUME=3 YEAR=2022 URL=https://www.frontiersin.org/journals/aging/articles/10.3389/fragi.2022.1026942 DOI=10.3389/fragi.2022.1026942 ISSN=2673-6217