The glymphatic system clears amyloid beta and tau from brain to plasma in humans
Paul Dagum; Donald Leo Elbert; Laurent Giovangrandi; Tarandeep Singh; Venky Venkatesh; Alejandro Corbellini; Robert M. Kaplan; Swati Rane Levendovszky · 2026 · Nature Communications
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
ABSTRACT Poor sleep is implicated in the development of Alzheimer’s disease (AD) pathology and cognitive impairment. Dysfunction of the glymphatic system has been proposed as a mechanistic link between sleep disruption and AD, and in…
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Metadata source: OpenAlex · DOI 10.1038/s41467-026-68374-8