Evidence map›Paper›PMID 25197650›Full record

ArticleBioMed research international2014

Variability in myosteatosis and insulin resistance induced by high-fat diet in mouse skeletal muscles.

Massimo Collino, Raffaella Mastrocola, Debora Nigro, Fausto Chiazza, Manuela Aragno, Giuseppe D'Antona, Marco A Minetto

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  8. Increased 1,25(OH)Nutrients · 2021
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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.

Massimo CollinoDepartment of Drug Science and Technology, University of Turin, Via Giuria 9, 10125 Turin, Italy.ORCID 0000-0001-8782-3496
Raffaella MastrocolaDepartment of Clinical and Biological Sciences, University of Turin, Corso Raffaello 30, 10125 Turin, Italy.ORCID 0000-0002-0104-6129
Debora NigroDepartment of Clinical and Biological Sciences, University of Turin, Corso Raffaello 30, 10125 Turin, Italy.
Fausto ChiazzaDepartment of Drug Science and Technology, University of Turin, Via Giuria 9, 10125 Turin, Italy.
Manuela AragnoDepartment of Clinical and Biological Sciences, University of Turin, Corso Raffaello 30, 10125 Turin, Italy.
Giuseppe D'AntonaDepartment of Molecular Medicine University of Pavia, Via Forlanini 6, 27100 Pavia, Italy.
Marco A MinettoDivision of Endocrinology, Diabetology and Metabolism, Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Turin, Italy.
University of Turin · ITUniversity of Pavia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nutrient overload leads to impaired muscle oxidative capacity and insulin sensitivity. However, comparative analyses of the effects of dietary manipulation on skeletal muscles with different fiber composition are lacking. This study aimed to investigate the selective adaptations in the soleus and tibialis anterior muscles evoked by administration of high-fat diet for 12 weeks in 10 mice (HFD mice) compared to 10 animals fed with a normal chow diet (control mice). Mice fed with the HFD diet exhibited hyperlipidemia, hyperinsulinemia, hyperglycemia, and lower exercise capacity in comparison to control mice. In control mice, soleus fibers showed higher lipid content than tibialis anterior fibers. In contrast, the lipid content was similar between the two muscles in HFD mice. Significant differences in markers of muscle mitochondrial production and/or activity as well as of lipid synthesis were detected between HFD mice and control mice, especially in the tibialis anterior. Moreover, translocation of GLUT-4 transporter to the plasma membrane and activation of the insulin signaling pathway were markedly inhibited in the tibialis and slightly reduced in the soleus of HFD mice compared to control mice. Overall, these results show that adaptive responses to dietary manipulation occur in a muscle-specific pattern.

Indexed as

Diet, High-FatInsulin ResistanceAnimalsBody WeightGlucoseGlucose Tolerance TestGlucose Transporter Type 4Lipid MetabolismMaleMiceMice, Inbred C57BLMuscle, SkeletalOrgan SizeOxidation-ReductionSignal TransductionTriglyceridesGlucoseGlucose Transporter Type 4Triglycerides

Identifiers

PMID25197650
PMCPMC4147206
OpenAlexW2097369423

What OpenQuestion holds

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LicenceCC BY
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.