AUTHOR=Nichols Robert A. , Gulisano Walter , Puzzo Daniela TITLE=Editorial: Beta Amyloid: From Physiology to Pathogenesis JOURNAL=Frontiers in Molecular Neuroscience VOLUME=15 YEAR=2022 URL=https://www.frontiersin.org/journals/molecular-neuroscience/articles/10.3389/fnmol.2022.876224 DOI=10.3389/fnmol.2022.876224 ISSN=1662-5099