Evidence map›Paper›PMID 27220353›Full record

ArticleScientific reports2016

Exercise-like effects by Estrogen-related receptor-gamma in muscle do not prevent insulin resistance in db/db mice.

Pierre-Marie Badin, Isabelle K Vila, Danesh H Sopariwala, Vikas Yadav, Sabina Lorca, Katie Louche, Eun Ran Kim, Qingchun Tong, Min Sup Song, Cedric Moro and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Estrogen-related Receptor Signaling in Skeletal Muscle Fitness.International journal of sports medicine · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. 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

11 authors.

Pierre-Marie BadinMetabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, USA.
Isabelle K VilaMolecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, USA.
Danesh H SopariwalaMetabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, USA.
Vikas YadavMetabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, USA.
Sabina LorcaMetabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, USA.
Katie LoucheInstitut National de la Santé et de la Recherche Médicale, Inserm UMR 1048, Institute of Metabolic and Cardiovascular Diseases, and Paul Sabatier University, Toulouse, France.
Eun Ran KimMetabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, USA.
Qingchun TongMetabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, USA.
Min Sup SongMolecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, USA.
Cedric MoroInstitut National de la Santé et de la Recherche Médicale, Inserm UMR 1048, Institute of Metabolic and Cardiovascular Diseases, and Paul Sabatier University, Toulouse, France.
Vihang A NarkarMetabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, USA.

Funding

Regulation of angiogenesis by nuclear receptors and cofactorsR01HL129191 · NHLBI · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI NARKAR, VIHANG A · 2015 to 2018
$1.7M
NHLBI NIH HHS R01 HL129191
6 · The paper itself

Abstract

Dissecting exercise-mimicking pathways that can replicate the benefits of exercise in obesity and diabetes may lead to promising treatments for metabolic disorders. Muscle estrogen-related receptor gamma (ERRγ) is induced by exercise, and when over-expressed in the skeletal muscle mimics exercise by stimulating glycolytic-to-oxidative myofiber switch, mitochondrial biogenesis and angiogenesis in lean mice. The objective of this study was to test whether muscle ERRγ in obese mice mitigates weight gain and insulin resistance. To do so, ERRγ was selectively over-expressed in the skeletal muscle of obese and diabetic db/db mice. Muscle ERRγ over-expression successfully triggered glycolytic-to-oxidative myofiber switch, increased functional mitochondrial content and boosted vascular supply in the db/db mice. Despite aerobic remodeling, ERRγ surprisingly failed to improve whole-body energy expenditure, block muscle accumulation of triglycerides, toxic diacylglycerols (DAG) and ceramides or suppress muscle PKCε sarcolemmal translocation in db/db mice. Consequently, muscle ERRγ did not mitigate impaired muscle insulin signaling or insulin resistance in these mice. In conclusion, obesity and diabetes in db/db mice are not amenable to selective ERRγ-directed programming of classic exercise-like effects in the skeletal muscle. Other biochemical pathways or integrated whole-body effects of exercise may be critical for resisting diabetes and obesity.

Indexed as

Insulin ResistanceAnimalsDiabetes Mellitus, Type 2GlycolysisLipid MetabolismMice, ObeseMice, TransgenicMitochondria, MuscleMuscle, SkeletalOxidation-ReductionPhysical Conditioning, AnimalReceptors, EstrogenEsrrg protein, mouseReceptors, Estrogen

Identifiers

PMID27220353
PMCPMC4879541

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Registered trials

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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.