AUTHOR=Karikari Thomas K. , Ashton Nicholas J. , Zetterberg Henrik , Blennow Kaj TITLE=Editorial: Blood Biomarkers of Neurodegenerative Diseases JOURNAL=Frontiers in Molecular Neuroscience VOLUME=15 YEAR=2022 URL=https://www.frontiersin.org/journals/molecular-neuroscience/articles/10.3389/fnmol.2022.966139 DOI=10.3389/fnmol.2022.966139 ISSN=1662-5099