Aging drives cognitive decline in the adult brain with unclear mechanisms. Previously, oligodendrocyte precursor cells (OPCs), the source cells of myelin-forming cells in the central nervous system (CNS), have been linked to brain aging by their compromised differentiation and regeneration capability. Whether a myelination-independent function of OPCs is involved in brain aging remains unknown. In this study, we herein report a novel role of OPCs in brain aging via disrupting neuronal plasticity. Our results demonstrate that macroautophagy influx declines in aged OPCs, which results in the acc
ePoster · Neuroscience