Evidence map›Paper›PMID 22965115›Full record

ArticleNucleic acids research2012

Nrf2-MafG heterodimers contribute globally to antioxidant and metabolic networks.

Yosuke Hirotsu, Fumiki Katsuoka, Ryo Funayama, Takeshi Nagashima, Yuichiro Nishida, Keiko Nakayama, James Douglas Engel, Masayuki Yamamoto

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 246 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
246citing papers in PubMed, 1 pooled it
7.4field-weighted citation impact, top 2% 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

246 citing papers in PubMed, 1 synthesis or guideline pooled it, 433 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Antioxidants (Basel, Switzerland) · 2026
    Article
  5. LncRNANAR cancer · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
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  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Oxidative Stress andInternational journal of molecular sciences · 2026
    Review
  17. Article
  18. Review
  19. Article
  20. Review

186 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

8 authors at 3 institutions in 2 countries.

Yosuke HirotsuDepartment of Medical Biochemistry, Tohoku Medical Megabank Organization, Sendai, 980-8575, Japan.
Fumiki Katsuoka
Ryo Funayama
Takeshi Nagashima
Yuichiro Nishida
Keiko Nakayama
James Douglas Engel
Masayuki Yamamoto
Tohoku University · JPTohoku Medical Megabank Organization · JPUniversity of Michigan–Ann Arbor · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NF-E2-related factor 2 (Nrf2) is a key transcription factor that is critical for cellular defense against oxidative and xenobiotic insults. Nrf2 heterodimerizes with small Maf (sMaf) proteins and binds to antioxidant response elements (AREs) to activate a battery of cytoprotective genes. However, it remains unclear to what extent the Nrf2-sMaf heterodimers contribute to ARE-dependent gene regulation on a genome-wide scale. We performed chromatin immunoprecipitation coupled with high-throughput sequencing and identified the binding sites of Nrf2 and MafG throughout the genome. Compared to sites occupied by Nrf2 alone, many sites co-occupied by Nrf2 and MafG exhibit high enrichment and are located in species-conserved genomic regions. The ARE motifs were significantly enriched among the recovered Nrf2-MafG-binding sites but not among the Nrf2-binding sites that did not display MafG binding. The majority of the Nrf2-regulated cytoprotective genes were found in the vicinity of Nrf2-MafG-binding sites. Additionally, sequences that regulate glucose metabolism and several amino acid transporters were identified as Nrf2-MafG target genes, suggesting diverse roles for the Nrf2-MafG heterodimer in stress response. These data clearly support the notion that Nrf2-sMaf heterodimers are complexes that regulate batteries of genes involved in various aspects of cytoprotective and metabolic functions through associated AREs.

Indexed as

Gene Expression RegulationAnimalsAntioxidantsBinding SitesCell Line, TumorGene Expression Regulation, EnzymologicGene Regulatory NetworksGenomeMafG Transcription FactorMaleatesMiceMice, KnockoutNADPNF-E2-Related Factor 2Repressor ProteinsResponse ElementsAntioxidantsdiethyl maleateMafg protein, mouseMafG Transcription FactorMaleatesNADPNfe2l2 protein, mouseNF-E2-Related Factor 2Repressor Proteins

Identifiers

PMID22965115
PMCPMC3488259
OpenAlexW2152175948

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.