We can’t show the full text here under this license.
How body rhythms affect clearance of amyloid-beta by the brain’s waste system
Updated
Abstract
Essence
Body rhythms may shape Abeta clearance through the in Alzheimer's disease-relevant biology.
Evidence
Systematic review links cardiovascular, respiratory, neural, circadian, and exercise rhythms to glymphatic Abeta clearance mechanisms and proposed interventions for AD.
Caveat
The paper provides a mechanistic theoretical basis for synchronized multi-rhythm interventions, not clinical outcome evidence that these approaches prevent or treat AD.
Simplified
Key numbers
65%
Decrease in Aβ clearance
Reduction in Aβ clearance after cardiac arrest within 1 hour.
35%
Increase in AQP4 polarization
AQP4 polarization increase due to δ-waves during NREM sleep.
40%
Decrease in Alzheimer's risk
Reduction in AD risk associated with maintaining cardiorespiratory fitness.