Exercise as a regulator of glymphatic function.

Authors

James R Broatch, Nicholas J Saner, Melinda L Jackson, Warda Syeda, David J Bishop, Amy Brodtmann

Published in

Trends in neurosciences. Jun 30, 2026. Epub Jun 30, 2026.

Abstract

The glymphatic system is a brain-wide perivascular network hypothesized to facilitate the clearance of waste products that accumulate during normal brain activity, including neurotoxic proteins implicated in neurodegenerative diseases. Emerging evidence suggests that exercise may modulate glymphatic function, offering a potential mechanism to help explain the neuroprotective effects of exercise. In this review, we synthesize evidence from animal models and humans on the organization and regulation of the glymphatic system, examine its vulnerability to aging and neurodegenerative pathology, and discuss the potential roles of exercise in enhancing its function. We propose that the convergence between known regulators of glymphatic function and the physiological adaptations to exercise provides a mechanistic framework linking physical activity to glymphatic integrity and brain resilience.

PMID:
42379954
Bibliographic data and abstract were imported from PubMed on 01 Jul 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.