Early glymphatic failure in AppNL-F knock-in mice is linked to parenchymal border macrophages loss
Amyloid-β (Aβ) accumulation is a hallmark of Alzheimer’s disease. Cerebral Aβ deposition is attenuated by a functional glymphatic system, in which perivascular entry of cerebrospinal fluid (CSF) and its exchange with interstitial fluid mediate solute clearance. Parenchymal border macrophages (PBMs), positioned along glymphatic pathways, are emerging as important players for glymphatic clearance. H
