Evidence map›Paper›PMID 26841864›Full record

ArticleThe Journal of biological chemistry2016

Increased Energy Expenditure, Ucp1 Expression, and Resistance to Diet-induced Obesity in Mice Lacking Nuclear Factor-Erythroid-2-related Transcription Factor-2 (Nrf2).

Kevin Schneider, Joshua Valdez, Janice Nguyen, Marquis Vawter, Brandi Galke, Theodore W Kurtz, Jefferson Y Chan

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed, 77 citations in OpenAlex.

  1. Review
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  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. The Nrf2 in Obesity: A Friend or Foe?Antioxidants (Basel, Switzerland) · 2022
    Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Fruit ofAntioxidants (Basel, Switzerland) · 2021
    Article
  20. Article
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

7 authors at 2 institutions in 1 country.

Kevin SchneiderFrom the Department of Laboratory Medicine and Pathology and.
Joshua ValdezFrom the Department of Laboratory Medicine and Pathology and.
Janice NguyenFrom the Department of Laboratory Medicine and Pathology and.
Marquis Vawterthe Department of Psychiatry and Human Behavior, University of California, Irvine, California 92697 and.
Brandi Galkethe Department of Psychiatry and Human Behavior, University of California, Irvine, California 92697 and.
Theodore W Kurtzthe Department of Laboratory Medicine, University of California, San Francisco, California 94107.
Jefferson Y ChanFrom the Department of Laboratory Medicine and Pathology and jchan@uci.edu.
University of California, Irvine · USUniversity of California, San Francisco · US

Funding

Mitochondrial Dysfunction In SchizophreniaR01MH085801 · NIMH · UNIVERSITY OF CALIFORNIA-IRVINE · PI VAWTER, MARQUIS PHILIP · 2009 to 2020
$5.0M
Molecular and Metabolic Pathology of CNC-bZIP KnockoutsR01CA091907 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI CHAN, JEFFERSON Y · 2003 to 2015
$3.4M
Molecular and metabolic pathology of CNC-bZIP knockoutsR56CA091907 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI CHAN, JEFFERSON Y · 2008 to 2008
$331k
NCI NIH HHS CA091907NCI NIH HHS R01 CA091907NCI NIH HHS R56 CA091907NIMH NIH HHS R01 MH085801
6 · The paper itself

Abstract

The NRF2 (also known as NFE2L2) transcription factor is a critical regulator of genes involved in defense against oxidative stress. Previous studies suggest thatNrf2plays a role in adipogenesisin vitro, and deletion of theNrf2gene protects against diet-induced obesity in mice. Here, we demonstrate that resistance to diet-induced obesity inNrf2(-/-)mice is associated with a 20-30% increase in energy expenditure. Analysis of bioenergetics revealed thatNrf2(-/-)white adipose tissues exhibit greater oxygen consumption. White adipose tissue showed a >2-fold increase inUcp1gene expression. Oxygen consumption is also increased nearly 2.5-fold inNrf2-deficient fibroblasts. Oxidative stress induced by glucose oxidase resulted in increasedUcp1expression. Conversely, antioxidant chemicals (such asN-acetylcysteine and Mn(III)tetrakis(4-benzoic acid)porphyrin chloride) and SB203580 (a known suppressor ofUcp1expression) decreasedUcp1and oxygen consumption inNrf2-deficient fibroblasts. These findings suggest that increasing oxidative stress by limitingNrf2function in white adipocytes may be a novel means to modulate energy balance as a treatment of obesity and related clinical disorders.

Indexed as

AdipogenesisGene Expression RegulationOxidative StressAnimalsDietFibroblastsFree Radical ScavengersIon ChannelsMiceMice, KnockoutMitochondrial ProteinsNF-E2-Related Factor 2ObesityOxygen ConsumptionUncoupling Protein 1Free Radical ScavengersIon ChannelsMitochondrial ProteinsNfe2l2 protein, mouseNF-E2-Related Factor 2UCP1 protein, humanUcp1 protein, mouseUncoupling Protein 1adipose tissueantioxidantoxidative stressreactive oxygen species (ROS)uncoupling protein

Identifiers

PMID26841864
PMCPMC4817199
OpenAlexW2297525355

What OpenQuestion holds

Textmetadata
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.