Evidence map›Paper›PMID 32893883›Full record

ArticleThe Journal of physiology2020

Functional, proteomic and bioinformatic analyses of Nrf2- and Keap1- null skeletal muscle.

Lie Gao, Vikas Kumar, Neetha Nanoth Vellichirammal, Song-Young Park, Tara L Rudebush, Li Yu, Won-Mok Son, Elizabeth J Pekas, Ahmed M Wafi, Juan Hong and 5 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

26 citing papers in PubMed, 61 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Antioxidants (Basel, Switzerland) · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Neuroprotective Mushrooms.NeuroImmune pharmacology and therapeutics · 2024
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. LncRNAFrontiers in cell and developmental biology · 2023
    Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 3 institutions in 1 country.

Lie GaoDepartment of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA.ORCID 0000-0002-7880-7213
Vikas KumarMass Spectrometry & Proteomics Core, University of Nebraska Medical Center, Omaha, NE, USA.ORCID 0000-0001-7513-6832
Neetha Nanoth VellichirammalDepartment of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, USA.
Song-Young ParkSchool of Health and Kinesiology, University of Nebraska Omaha, Omaha, NE, USA.
Tara L RudebushDepartment of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA.
Li YuDepartment of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA.
Won-Mok SonSchool of Health and Kinesiology, University of Nebraska Omaha, Omaha, NE, USA.
Elizabeth J PekasSchool of Health and Kinesiology, University of Nebraska Omaha, Omaha, NE, USA.
Ahmed M WafiDepartment of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA.
Juan HongDepartment of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, USA.
Peng XiaoDepartment of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, USA.
Chittibabu GudaDepartment of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, USA.
Han-Jun WangDepartment of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, USA.ORCID 0000-0001-5906-8980
Harold D SchultzDepartment of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA.ORCID 0000-0002-4901-1558
Irving H ZuckerDepartment of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA.ORCID 0000-0003-3636-7720
University of Nebraska Medical Center · USNebraska Medical Center · USUniversity of Nebraska at Omaha · US

Funding

UNMC Structural Biology CoreP20GM103427 · NIGMS · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI PAUL L SORGEN · 2012 to 2026
$59.2M
UNMC/EPPLEY CANCER CENTER SUPPORT GRANTP30CA036727 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI Joann B. Sweasy · 1985 to 2026
$55.0M
The Role of Excitatory Input into the PVN on Increased Sympathetic Drive in HeartP01HL062222 · NHLBI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI SCHULTZ, HAROLD D · 1999 to 2019
$32.2M
NCI NIH HHS P30 CA036727NHLBI NIH HHS P01 HL062222NIGMS NIH HHS P20 GM103427
6 · The paper itself

Abstract

key pointsNrf2 is a master regulator of endogenous cellular defences, governing the expression of more than 200 cytoprotective proteins, including a panel of antioxidant enzymes. Nrf2 plays an important role in redox haemostasis of skeletal muscle in response to the increased generation of reactive oxygen species during contraction. Employing skeletal muscle-specific transgenic mouse models with unbiased-omic approaches, we uncovered new target proteins, downstream pathways and molecular networks of Nrf2 in skeletal muscle following Nrf2 or Keap1 deletion. Based on the findings, we proposed a two-way model to understand Nrf2 function: a tonic effect through a Keap1-independent mechanism under basal conditions and an induced effect through a Keap1-dependent mechanism in response to oxidative and other stresses. ABSTRACT: Although Nrf2 has been recognized as a master regulator of cytoprotection, its functional significance remains to be completely defined. We hypothesized that proteomic/bioinformatic analyses from Nrf2-deficient or overexpressed skeletal muscle tissues will provide a broader spectrum of Nrf2 targets and downstream pathways than are currently known. To this end, we created two transgenic mouse models; the iMS-Nrf2

Indexed as

Computational BiologyNF-E2-Related Factor 2AnimalsKelch-Like ECH-Associated Protein 1MiceMuscle, SkeletalOxidative StressProteomicsKeap1 protein, mouseKelch-Like ECH-Associated Protein 1Nfe2l2 protein, mouseNF-E2-Related Factor 2bioinformaticsNrf2/Keap1proteomicsskeletal muscletissue-specific transgenic mice

Identifiers

PMID32893883
PMCPMC7749628
OpenAlexW3122044228

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.