Evidence map›Paper›PMID 26163000›Full record

ArticleFree radical biology & medicine2015

Beyond antioxidant genes in the ancient Nrf2 regulatory network.

Sarah E Lacher, Joslynn S Lee, Xuting Wang, Michelle R Campbell, Douglas A Bell, Matthew Slattery

Open access · greenAbstract read
In one paragraph

Article in Free radical biology & medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

45 citing papers in PubMed, 72 citations in OpenAlex.

  1. Trial
  2. Review
  3. Update: Is exercise-induced oxidative stress a friend or foe?Sports medicine and health science · 2026
    Review
  4. Article
  5. Review
  6. Review
  7. Apigenin Ameliorates HPharmaceuticals (Basel, Switzerland) · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Limited Expression ofbioRxiv : the preprint server for biology · 2023
    Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Neuroligin-1 Is a Mediator of Methylmercury Neuromuscular Toxicity.Toxicological sciences : an official journal of the Society of Toxicology · 2021
    Article
  17. Article
  18. Article
  19. Review
  20. Pathogenic Mechanisms of Myeloma Bone Disease and Possible Roles for NRF2.International journal of molecular sciences · 2020
    Review
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 at 3 institutions in 1 country.

Sarah E LacherDepartment of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN 55812, USA.
Joslynn S LeeDepartment of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN 55812, USA.
Xuting WangEnvironmental Genomics Section, Genome Integrity and Structural Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA.
Michelle R CampbellEnvironmental Genomics Section, Genome Integrity and Structural Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA.
Douglas A BellEnvironmental Genomics Section, Genome Integrity and Structural Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA.
Matthew SlatteryDepartment of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN 55812, USA; Developmental Biology Center, University of Minnesota, Minneapolis, MN 55455, USA. Electronic address: mslatter@umn.edu.
University of Minnesota, Duluth · USNational Institutes of Health · USNational Institute of Environmental Health Sciences · US

Funding

Discovery And Functional Genomics Of Environmental Response GenesZIAES100475 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI BELL, DOUGLAS · 2009 to 2025
$24.4M
Discovery And Genetics Of Environmental Response GenesZ01ES100475 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI BELL, DOUGLAS · 2002 to 2008
$2.9M
ISOLATION &CHARACTERIZATION OF GENES AFFECTING YEAST CHROMOSOME METABOLISMZ01ES065079 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI RESNICK, MICHAEL A · 1994 to 2008
$1.8M
Intramural NIH HHS Z01 ES065079Intramural NIH HHS Z01 ES100475NIEHS NIH HHS ES065079NIEHS NIH HHS Z01-ES-100475
6 · The paper itself

Abstract

Nrf2, a basic leucine zipper transcription factor encoded by the gene NFE2L2, is a master regulator of the transcriptional response to oxidative stress. Nrf2 is structurally and functionally conserved from insects to humans, and it heterodimerizes with the small MAF transcription factors to bind a consensus DNA sequence (the antioxidant response element, or ARE) and regulate gene expression. We have used genome-wide chromatin immunoprecipitation and gene expression data to identify direct Nrf2 target genes in Drosophila and humans. These data have allowed us to construct the deeply conserved ancient Nrf2 regulatory network-target genes that are conserved from Drosophila to human. The ancient network consists of canonical antioxidant genes, as well as genes related to proteasomal pathways and metabolism and a number of less expected genes. We have also used enhancer reporter assays and electrophoretic mobility-shift assays to confirm Nrf2-mediated regulation of ARE activity at a number of these novel target genes. Interestingly, the ancient network also highlights a prominent negative feedback loop; this, combined with the finding that Nrf2-mediated regulatory output is tightly linked to the quality of the ARE it is targeting, suggests that precise regulation of nuclear Nrf2 concentration is necessary to achieve proper quantitative regulation of distinct gene sets. Together, these findings highlight the importance of balance in the Nrf2-ARE pathway and indicate that Nrf2-mediated regulation of xenobiotic metabolism, glucose metabolism, and proteostasis has been central to this pathway since its inception.

Indexed as

PhylogenyAnimalsAntioxidant Response ElementsAntioxidantsBase SequenceChromatin ImmunoprecipitationDrosophilaDrosophila ProteinsElectrophoretic Mobility Shift AssayGene Expression RegulationHumansMolecular Sequence DataNF-E2-Related Factor 2Repressor ProteinsTranscriptomeAntioxidantscnc protein, DrosophilaDrosophila ProteinsNF-E2-Related Factor 2Repressor ProteinsAREDrosophilaEnhancerFree radicalsGenomicsHumanKeap1Nrf2Transcriptional regulation

Identifiers

PMID26163000
PMCPMC4837897
OpenAlexW829805959

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.