Evidence map›Paper›PMID 33002383›Full record

ArticleJournal of applied physiology (Bethesda, Md. : 1985)2020

The glymphatic system and its role in cerebral homeostasis.

Helene Benveniste, Rena Elkin, Paul M Heerdt, Sunil Koundal, Yuechuan Xue, Hedok Lee, Joanna Wardlaw, Allen Tannenbaum

Open access · greenAbstract read
In one paragraph

Article in Journal of applied physiology (Bethesda, Md. : 1985), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. A brain-wide solute transport model of the glymphatic system.Journal of the Royal Society, Interface · 2024
    Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Heterogeneity and developmental dynamics of LYVE-1 perivascular macrophages distribution in the mouse brain.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Article
  15. Fluid transport in the brain.Physiological reviews · 2022
    Review
  16. Article
  17. The glymphatic hypothesis: the theory and the evidence.Fluids and barriers of the CNS · 2022
    Review
  18. Changes in sleep EEG with aging in humans and rodents.Pflugers Archiv : European journal of physiology · 2021
    Review
  19. Review
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

8 authors at 4 institutions in 2 countries.

Helene BenvenisteDepartment of Anesthesiology, Yale School of Medicine, New Haven, Connecticut.
Rena ElkinDepartments of Computer Science and Applied Mathematics & Statistics, Stony Brook University, Stony Brook, New York.
Paul M HeerdtDepartment of Anesthesiology, Yale School of Medicine, New Haven, Connecticut.
Sunil KoundalDepartment of Anesthesiology, Yale School of Medicine, New Haven, Connecticut.
Yuechuan XueDepartment of Anesthesiology, Yale School of Medicine, New Haven, Connecticut.
Hedok LeeDepartment of Anesthesiology, Yale School of Medicine, New Haven, Connecticut.
Joanna WardlawBrain Research Imaging Centre, Centre for Clinical Brain Sciences, Dementia Research Institute at the University of Edinburgh, Edinburgh, United Kingdom.
Allen TannenbaumDepartments of Computer Science and Applied Mathematics & Statistics, Stony Brook University, Stony Brook, New York.
Yale University · USApplied Mathematics (United States) · USStony Brook University · USUniversity of Edinburgh · GB

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Research Supplement for Kennelia MellansonRF1AG057705 · NIA · STATE UNIVERSITY NEW YORK STONY BROOK · PI BENVENISTE, HELENE D, ENIKOLOPOV, GRIGORI N · 2017 to 2021
$3.7M
Characterizing the glymphatic peri-vascular connectome and its disruption in ADRF1AG053991 · NIA · YALE UNIVERSITY · PI BENVENISTE, HELENE D, NEDERGAARD, MAIKEN · 2016 to 2016
$3.4M
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
Chief Scientist Office CZB/4/517NCATS NIH HHS UL1 TR001863NIA NIH HHS R01 AG048769NIA NIH HHS R01AG057705NIA NIH HHS RF1 AG053991NIA NIH HHS RF1 AG057705NIH HHS R01AG048769
6 · The paper itself

Abstract

The brain's high bioenergetic state is paralleled by high metabolic waste production. Authentic lymphatic vasculature is lacking in brain parenchyma. Cerebrospinal fluid (CSF) flow has long been thought to facilitate central nervous system detoxification in place of lymphatics, but the exact processes involved in toxic waste clearance from the brain remain incompletely understood. Over the past 8 yr, novel data in animals and humans have begun to shed new light on these processes in the form of the "glymphatic system," a brain-wide perivascular transit passageway dedicated to CSF transport and interstitial fluid exchange that facilitates metabolic waste drainage from the brain. Here we will discuss glymphatic system anatomy and methods to visualize and quantify glymphatic system (GS) transport in the brain and also discuss physiological drivers of its function in normal brain and in neurodegeneration.

Indexed as

Glymphatic SystemAnimalsBrainCentral Nervous SystemCerebrospinal FluidExtracellular FluidHomeostasisHumanscerebrospinal fluidglymphatic systeminterstitial spaceMRIstate of arousal

Identifiers

PMID33002383
PMCPMC7792843
OpenAlexW3090140697

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.