Evidence map›Paper›PMID 22251135›Full record

ReviewJournal of neurochemistry2012

Glial cells in (patho)physiology.

Vladimir Parpura, Michael T Heneka, Vedrana Montana, Stéphane H R Oliet, Arne Schousboe, Philip G Haydon, Randy F Stout, David C Spray, Andreas Reichenbach, Thomas Pannicke and 4 more

Open access · greenAbstract readReview
In one paragraph

Review in Journal of neurochemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 265 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
265citing papers in PubMed, 1 pooled it
28.5field-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.

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

265 citing papers in PubMed, 1 synthesis or guideline pooled it, 549 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. AAD-2004 through clearing HScientific reports · 2025
    Article
  9. Review
  10. Article
  11. Review
  12. The Role of Neuroglia in Cognitive Longevity.Neurochemical research · 2025
    Review
  13. Article
  14. Astrocytes Regulate Brain State Transitions.Neurochemical research · 2025
    Review
  15. Article
  16. Review
  17. Yin Yang 1: Function, Mechanisms, and Glia.Neurochemical research · 2025
    Review
  18. Review
  19. Article
  20. Review

205 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

14 authors at 11 institutions in 9 countries.

Vladimir ParpuraDepartment of Neurobiology, Center for Glial Biology in Medicine, Civitan International Research Center, Atomic Force Microscopy & Nanotechnology Laboratories, and Evelyn F. McKnight Brain Institute, University of Alabama, Birmingham, Alabama, USA. vlad@uab.edu
Michael T Heneka
Vedrana Montana
Stéphane H R Oliet
Arne Schousboe
Philip G Haydon
Randy F Stout
David C Spray
Andreas Reichenbach
Thomas Pannicke
Milos Pekny
Marcela Pekna
Robert Zorec
Alexei Verkhratsky
Albert Einstein College of Medicine · USLeipzig University · DEUniversity of Gothenburg · SECivitan International · USIkerbasque · ESTufts University · USUniversité de Bordeaux · FRUniversity of Bonn · DEUniversity of Copenhagen · DKUniversity of Ljubljana · SIUniversity of Split · HR

Funding

ASTROCYTE/NEURON SIGNALINGR01NS037585 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI HAYDON, PHILIP G · 1998 to 2019
$4.5M
Astrocyte-Neuron SignalingR37NS037585 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI HAYDON, PHILIP G · 2002 to 2008
$2.7M
Roles for Gliotransmission in Substance AbuseR01DA025967 · NIDA · TUFTS UNIVERSITY BOSTON · PI HAYDON, PHILIP G · 2008 to 2012
$1.8M
NIDA NIH HHS DA025967NIDA NIH HHS R01 DA025967NINDS NIH HHS R01 NS037585NINDS NIH HHS R37 NS037585
6 · The paper itself

Abstract

Neuroglial cells define brain homeostasis and mount defense against pathological insults. Astroglia regulate neurogenesis and development of brain circuits. In the adult brain, astrocytes enter into intimate dynamic relationship with neurons, especially at synaptic sites where they functionally form the tripartite synapse. At these sites, astrocytes regulate ion and neurotransmitter homeostasis, metabolically support neurons and monitor synaptic activity; one of the readouts of the latter manifests in astrocytic intracellular Ca(2+) signals. This form of astrocytic excitability can lead to release of chemical transmitters via Ca(2+) -dependent exocytosis. Once in the extracellular space, gliotransmitters can modulate synaptic plasticity and cause changes in behavior. Besides these physiological tasks, astrocytes are fundamental for progression and outcome of neurological diseases. In Alzheimer's disease, for example, astrocytes may contribute to the etiology of this disorder. Highly lethal glial-derived tumors use signaling trickery to coerce normal brain cells to assist tumor invasiveness. This review not only sheds new light on the brain operation in health and disease, but also points to many unknowns.

Indexed as

Alzheimer DiseaseAnimalsHumansNeurogliaNeuronsSynaptic Transmission

Identifiers

PMID22251135
PMCPMC3304021
OpenAlexW1549972124

What OpenQuestion holds

Textmetadata
LicenceTDM
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.