Evidence map›Paper›PMID 29195051›Full record

ReviewAnnual review of pathology2018

The Glymphatic System in Central Nervous System Health and Disease: Past, Present, and Future.

Benjamin A Plog, Maiken Nedergaard

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Annual review of pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04205539 (Lymphatic System Health in Alzheimer's Disease), which is not on this map. Cited by 427 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
427citing papers in PubMed, 4 pooled it
27.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT04205539 phase1withdrawnnot on this mapstarted 2021, after this paper: background citation

Lymphatic System Health in Alzheimer's Disease

TypeinterventionalSponsorNeurological Associates of West Los AngelesRan2021 to 2023Enrolled0ConditionsAlzheimer DiseaseArmsDexmedetomidine
3 · Its place in the literature

Who cites it

427 citing papers in PubMed, 4 syntheses or guidelines pooled it, 746 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. The Role of Aquaporins in Epileptogenesis-A Systematic Review.International journal of molecular sciences · 2023
    Pooled it
  5. Article
  6. Article
  7. Glial cells in neuropathic pain.Physiological reviews · 2026
    Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Glymphatic dysfunction in cerebellar neurodegeneration: mechanistic insights and emerging clinical implications.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. Article

367 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Benjamin A PlogCenter for Translational Neuromedicine, Department of Neurosurgery, University of Rochester Medical Center, Rochester, New York 14642, USA; email: benjamin_plog@urmc.rochester.edu , maiken_nedergaard@urmc.rochester.edu.
Maiken NedergaardCenter for Translational Neuromedicine, Department of Neurosurgery, University of Rochester Medical Center, Rochester, New York 14642, USA; email: benjamin_plog@urmc.rochester.edu , maiken_nedergaard@urmc.rochester.edu.
University of Rochester Medical Center · US

Funding

Para-Vascular Basis of Small Vessel DiseaseR01NS100366 · NINDS · UNIVERSITY OF ROCHESTER · PI NEDERGAARD, MAIKEN · 2016 to 2020
$3.8M
Age and AD related bottlenecks in glymphatic-lymphatic waste transportRF1AG057575 · NIA · UNIVERSITY OF ROCHESTER · PI NEDERGAARD, MAIKEN · 2017 to 2017
$3.2M
The glymphatic system, a new concept in glia biologyR01NS078304 · NINDS · UNIVERSITY OF ROCHESTER · PI NEDERGAARD, MAIKEN · 2012 to 2016
$1.7M
Glymphatic function in a transgenic rat model of Alzheimer's diseaseR01AG048769 · NIA · UNIVERSITY OF ROCHESTER · PI BENVENISTE, HELENE D, NEDERGAARD, MAIKEN · 2014 to 2018
$1.4M
NIA NIH HHS R01 AG048769NIA NIH HHS RF1 AG057575NINDS NIH HHS R01 NS078304NINDS NIH HHS R01 NS100366
6 · The paper itself

Abstract

The central nervous system (CNS) is unique in being the only organ system lacking lymphatic vessels to assist in the removal of interstitial metabolic waste products. Recent work has led to the discovery of the glymphatic system, a glial-dependent perivascular network that subserves a pseudolymphatic function in the brain. Within the glymphatic pathway, cerebrospinal fluid (CSF) enters the brain via periarterial spaces, passes into the interstitium via perivascular astrocytic aquaporin-4, and then drives the perivenous drainage of interstitial fluid (ISF) and its solute. Here, we review the role of the glymphatic pathway in CNS physiology, the factors known to regulate glymphatic flow, and the pathologic processes in which a breakdown of glymphatic CSF-ISF exchange has been implicated in disease initiation and progression. Important areas of future research, including manipulation of glymphatic activity aiming to improve waste clearance and therapeutic agent delivery, are also discussed.

Indexed as

BrainGlymphatic SystemHumansamyloid-βaquaporin-4astrocytecerebrospinal fluidglymphaticperivascular space

Identifiers

PMID29195051
PMCPMC5803388
OpenAlexW2773427194

What OpenQuestion holds

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Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.