Cited by 12Adipose Tissue and MetabolismMetabolism, Diabetes, and CancerMitochondrial Function and Pathology

Early Mitochondrial Adaptations in Skeletal Muscle to Obesity and Obesity Resistance Differentially Regulated by High-Fat Diet

Sun, Jingyu, Huang, Tao, Qi, Zhengtang, You, Songhui, Dong, Jingmei, Zhang, Chen, Qin, Lili, Zhou, Yunhe +1 more·2017·Experimental and Clinical Endocrinology & Diabetes

Abstract

The mechanism for different susceptibilities to obesity after short-term high-fat diet (HFD) feeding is largely unknown. Given the close association between obesity occurrence and mitochondrial dysfunction, the early events in skeletal muscle mitochondrial adaptations between HFD-induced obesity (DIO) and HFD-induced obesity resistant (DIO-R) lean phenotype under excess nutritional environment were explored. ICR/JCL male mice were randomly divided into 2 groups, as follows: low-fat diet (LFD) and HFD groups. After 6 weeks on HFD, HFD-fed mice were classified as DIO or DIO-R according to their body weight gain. Serum parameters, oxidative stress biomarkers, the activation of AMPK/ACC axis, and the expression profiles of mitochondrial biogenesis were measured by using corresponding methods among the LFD control, DIO, and DIO-R groups. Serum glucose, total cholesterol, low-density lipoprotein, and high-density lipoprotein levels were significantly increased in DIO and DIO-R mice compared with LFD controls. However, DIO-R mice had significantly higher MDA levels and exhibited a significantly higher level of AMP-activated protein kinase (AMPK) activation and acetyl-CoA carboxylase (ACC) inactivation than DIO mice. Furthermore, the transcript and protein levels of transcriptional coactivator peroxisome proliferator-activated receptor γ (PPARγ) coactivator 1α (PGC-1α) and estrogen-related receptor-α (ERRα) in DIO-R mice were significantly up-regulated compared with the DIO mice. Although the body weight gain differed, the DIO and DIO-R mice had similar metabolic disturbance of glucose and lipids after short-term HFD consumption. The diverse alterations on fatty acid oxidation and mitochondrial biogenesis pathway induced by AMPK activation might be involved in different susceptibilities to obesity when consuming HFD.

Integrity signals

Registry

Crossref · 10.1055/s-0043-104634

Cites

38 of 38 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • An obesity-resistant lean phenotype tends to have higher expression of mitochondrial biogenesis markers, indicating a potential relationship between skeletal muscle mitochondrial biogenesis and the onset of obesity and obesity-resistance during high-fat diet feeding.

    “Notably, obesity-resistant lean phenotype tends to have a higher expression of mitochondrial biogenesis markers, indicating potential relationship between mitochondrial biogenesis in skeletal muscle and the onset of obesity and obesity-resistance development in the course of high-fat diet feeding [56].”

Cites

1 retracted

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Sun, J., Huang, T., Qi, Z., You, S., Dong, J., Zhang, C., Qin, L., Zhou, Y., & Ding, S.
Affiliations
  • Tongji University (CN)
  • Shanghai Jiao Tong University (CN)
  • East China Normal University (CN)
Corresponding author
Ding, Shuzhe
Venue
Experimental and Clinical Endocrinology & Diabetes
Published
2017-04-25
Volume
125
Issue
08
Pages
538-546
ISSN
  • 0947-7349 (ISSN-L)
  • 1439-3646
OpenAlex
W2608556478
Cited by
12
References
38
Citations by year
2026: 1 · 2025: 2 · 2024: 3 · 2022: 1 · 2021: 1 · 2020: 2 · 2019: 1 · 2018: 1
FWCI
0.81
Type
journal article
Language
en
Open access
closed
Locations
  • Experimental and Clinical Endocrinology & Diabetes (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China
  • Tongji University
  • SLAC National Accelerator Laboratory
Topics
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Mitochondrial Function and Pathology
Keywords
obesity susceptibility, obesity resistance, high-fat diet, skeletal muscle, mitochondrial biogenesis, PGC-1α, estrogen-related receptor alpha, oxidative stress, fatty acid oxidation, mitochondrial dysfunction, PPARγ coactivator
MeSH terms
Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha, Adaptation, Physiological, Animals, Dietary Fats, Male, Mice, Inbred ICR, Mitochondria, Muscle, Obesity, Muscle, Skeletal, Estrogen Receptor alpha, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review