Evidence map›Paper›PMID 21521168›Full record

ReviewCentral nervous system agents in medicinal chemistry2011

Astrocytes: targets for neuroprotection in stroke.

George Barreto, Robin E White, Yibing Ouyang, Lijun Xu, Rona G Giffard

Open access · bronzeAbstract readReview
In one paragraph

Review in Central nervous system agents in medicinal chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 166 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
166citing papers in PubMed, 1 pooled it
8.8field-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

166 citing papers in PubMed, 1 synthesis or guideline pooled it, 276 citations in OpenAlex.

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106 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

5 authors at 1 institution in 1 country.

George BarretoDepartment of Anesthesia, Stanford University School of Medicine, S272, Stanford, CA 94305, USA.
Robin E White
Yibing Ouyang
Lijun Xu
Rona G Giffard
Stanford University · US

Funding

Transgenic Animal CoreP50NS014543 · NINDS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI GIFFARD, RONA G · 1990 to 2007
$8.2M
Research in Anesthesia Training Program (ReAP)T32GM089626 · NIGMS · STANFORD UNIVERSITY · PI Vivianne L Tawfik · 2010 to 2026
$5.2M
Transgenic Animal CoreP01NS014543 · NINDS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI CHAN, PAK H · 1985 to 2011
$4.7M
ANESTHETICS AND STRESS PROTEINS IN BRAIN CELL INJURYR01GM049831 · NIGMS · STANFORD UNIVERSITY · PI GIFFARD, RONA G · 1993 to 2011
$4.1M
Astrocytes and Ischemic Brain InjuryR01NS053898 · NINDS · STANFORD UNIVERSITY · PI GIFFARD, RONA G · 2007 to 2016
$3.8M
NIGMS NIH HHS GM49831NIGMS NIH HHS R01 GM049831NIGMS NIH HHS T32 GM089626NINDS NIH HHS NS014543NINDS NIH HHS NS053898NINDS NIH HHS P01 NS014543NINDS NIH HHS P50 NS014543
6 · The paper itself

Abstract

In the past two decades, over 1000 clinical trials have failed to demonstrate a benefit in treating stroke, with the exception of thrombolytics. Although many targets have been pursued, including antioxidants, calcium channel blockers, glutamate receptor blockers, and neurotrophic factors, often the focus has been on neuronal mechanisms of injury. Broader attention to loss and dysfunction of non-neuronal cell types is now required to increase the chance of success. Of the several glial cell types, this review will focus on astrocytes. Astrocytes are the most abundant cell type in the higher mammalian nervous system, and they play key roles in normal CNS physiology and in central nervous system injury and pathology. In the setting of ischemia astrocytes perform multiple functions, some beneficial and some potentially detrimental, making them excellent candidates as therapeutic targets to improve outcome following stroke and in other central nervous system injuries. The older neurocentric view of the central nervous system has changed radically with the growing understanding of the many essential functions of astrocytes. These include K+ buffering, glutamate clearance, brain antioxidant defense, close metabolic coupling with neurons, and modulation of neuronal excitability. In this review, we will focus on those functions of astrocytes that can both protect and endanger neurons, and discuss how manipulating these functions provides a novel and important strategy to enhance neuronal survival and improve outcome following cerebral ischemia.

Indexed as

AstrocytesBrainBrain IschemiaCell SurvivalHumansInflammationNeuronsNeuroprotective AgentsStrokeNeuroprotective Agents

Identifiers

PMID21521168
PMCPMC3167939
OpenAlexW2124549591

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.