Evidence map›Paper›PMID 23025925›Full record

ReviewProgress in neurobiology2013

Emerging roles of Nrf2 and phase II antioxidant enzymes in neuroprotection.

Meijuan Zhang, Chengrui An, Yanqin Gao, Rehana K Leak, Jun Chen, Feng Zhang

Abstract readReview
In one paragraph

Review in Progress in neurobiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 296 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
296citing papers in PubMed, 2 pooled it
–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

296 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  8. Non-Pharmacological Inhibition of Aging: Neuroendocrine and Antioxidant Protection of the Liver under the Influence of an Enriched Environment.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2026
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236 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

6 authors.

Meijuan ZhangState Key Laboratory of Medical Neurobiology and Institute of Brain Science, Fudan University, Shanghai, China.
Chengrui An
Yanqin Gao
Rehana K Leak
Jun Chen
Feng Zhang

Funding

Stress Proteins and Neuroprotection Against Parkinsonian Cell DeathP01NS059806 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHU, CHARLEEN T · 2009 to 2013
$6.3M
INDUCIBLE DNA REPAIR IN CEREBRAL ISCHEMIAR01NS036736 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BENNETT, MICHAEL V L, GRAHAM, STEVEN H · 1997 to 2021
$5.4M
Neuroprotection in Models of Cerebral IschemiaR01NS045048 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHEN, JUN · 2003 to 2015
$3.1M
Neuroprotection Against Parkinsonian Cell DeathR01NS062157 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHEN, JUN · 2010 to 2014
$1.5M
Neuroprotective effect of HSP27 in Cerebral IschemiaR01NS056118 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHEN, JUN · 2006 to 2010
$1.5M
Programmed Cell Death Induced by Cerebral IschemiaR01NS043802 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHEN, JUN · 2002 to 2006
$1.4M
NINDS NIH HHS NS36736NINDS NIH HHS NS43802NINDS NIH HHS NS45048NINDS NIH HHS P01 NS059806NINDS NIH HHS R01 NS036736NINDS NIH HHS R01 NS043802NINDS NIH HHS R01 NS045048NINDS NIH HHS R01 NS056118NINDS NIH HHS R01 NS062157
6 · The paper itself

Abstract

Phase II metabolic enzymes are a battery of critical proteins that detoxify xenobiotics by increasing their hydrophilicity and enhancing their disposal. These enzymes have long been studied for their preventative and protective effects against mutagens and carcinogens and for their regulation via the Keap1 (Kelch-like ECH associated protein 1)/Nrf2 (Nuclear factor erythroid 2 related factor 2)/ARE (antioxidant response elements) pathway. Recently, a series of studies have reported the altered expression of phase II genes in postmortem tissue of patients with various neurological diseases. These observations hint at a role for phase II enzymes in the evolution of such conditions. Furthermore, promising findings reveal that overexpression of phase II genes, either by genetic or chemical approaches, confers neuroprotection in vitro and in vivo. Therefore, there is a need to summarize the current literature on phase II genes in the central nervous system (CNS). This should help guide future studies on phase II genes as therapeutic targets in neurological diseases. In this review, we first briefly introduce the concept of phase I, II and III enzymes, with a special focus on phase II enzymes. We then discuss their expression regulation, their inducers and executors. Following this background, we expand our discussion to the neuroprotective effects of phase II enzymes and the potential application of Nrf2 inducers to the treatment of neurological diseases.

Indexed as

AnimalsAntioxidantsCentral Nervous SystemHumansMetabolic Detoxication, Phase IINervous System DiseasesNF-E2-Related Factor 2Signal TransductionAntioxidantsNF-E2-Related Factor 2

Identifiers

PMID23025925
PMCPMC3623606

What OpenQuestion holds

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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.