Evidence map›Paper›PMID 19490732›Full record

ReviewExpert reviews in molecular medicine2009

The Nrf2-ARE cytoprotective pathway in astrocytes.

Marcelo R Vargas, Jeffrey A Johnson

Abstract readReview
In one paragraph

Review in Expert reviews in molecular medicine, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 175 papers.

0numbers the graph read from it
0cells of the map it votes in
175citing papers in PubMed
–field-weighted citation impact
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

175 citing papers in PubMed.

  1. Urban PMMolecular neurobiology · 2026
    Article
  2. Reframing Alzheimer's Disease Through a Redox-Metabolic Framework.International journal of molecular sciences · 2026
    Review
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115 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.

Marcelo R VargasDivision of Pharmaceutical Sciences, University of Wisconsin, Madison, WI 53705, USA.
Jeffrey A Johnson

Funding

The Nrf2-ARE pathway in modulating Parkinson's DiseaseR01ES010042 · NIEHS · UNIVERSITY OF WISCONSIN-MADISON · PI JOHNSON, JEFFREY A · 2001 to 2010
$4.0M
Transcriptional Control of Antioxidant Genes in BrainR01ES008089 · NIEHS · UNIVERSITY OF WISCONSIN-MADISON · PI JOHNSON, JEFFREY A · 2002 to 2013
$3.7M
BRAIN GLUTATHIONE S-TRANSFERASES AND NEUROTOXICITYR29ES008089 · NIEHS · UNIVERSITY OF WISCONSIN MADISON · PI JOHNSON, JEFFREY A · 1996 to 2000
$104k
NIEHS NIH HHS ES08089NIEHS NIH HHS ES10042NIEHS NIH HHS R01 ES008089NIEHS NIH HHS R01 ES010042NIEHS NIH HHS R29 ES008089
6 · The paper itself

Abstract

The expression of phase-II detoxification and antioxidant enzymes is governed by a cis-acting regulatory element named the antioxidant response element (ARE). ARE-containing genes are regulated by the nuclear factor erythroid-2-related factor 2 (Nrf2), a member of the Cap'n'Collar basic-leucine-zipper family of transcription factors. ARE-regulated genes are preferentially activated in astrocytes, which consequently have more efficient detoxification and antioxidant defences than neurons. Astrocytes closely interact with neurons to provide structural, metabolic and trophic support, as well as actively participating in the modulation of neuronal excitability and neurotransmission. Therefore, functional alterations in astrocytes can shape the interaction with surrounding cells, such as neurons and microglia. Activation of Nrf2 in astrocytes protects neurons from a wide array of insults in different in vitro and in vivo paradigms, confirming the role of astrocytes in determining the vulnerability of neurons to noxious stimuli. Here, we review the current data supporting Nrf2 activation in astrocytes as a viable therapeutic approach, not only in acute neuronal damage, but also in chronic neurodegeneration related to oxidative stress.

Indexed as

AnimalsAstrocytesCells, CulturedCytoprotectionGene Knockdown TechniquesHydrogen PeroxideMajor Histocompatibility ComplexMiceMice, KnockoutMice, TransgenicNeuronsNF-E2-Related Factor 2Oxidative StressProteinsRNA, Small InterferingSignal TransductionHydrogen PeroxideNF-E2-Related Factor 2ProteinsRNA, Small InterferingVesicular Transport ProteinsVps52 protein, mouse

Identifiers

PMID19490732
PMCPMC5563256

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Registered trials

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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.