AUTHOR=Yin Fei , Yao Jia , Brinton Roberta D. , Cadenas Enrique TITLE=Editorial: The Metabolic-Inflammatory Axis in Brain Aging and Neurodegeneration JOURNAL=Frontiers in Aging Neuroscience VOLUME=9 YEAR=2017 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2017.00209 DOI=10.3389/fnagi.2017.00209 ISSN=1663-4365