Evidence map›Paper›PMID 29342166›Full record

ArticlePloS one2018

Effects of vitamin D on insulin resistance and myosteatosis in diet-induced obese mice.

Elisa Benetti, Raffaella Mastrocola, Fausto Chiazza, Debora Nigro, Giuseppe D'Antona, Valentina Bordano, Roberto Fantozzi, Manuela Aragno, Massimo Collino, Marco Alessandro Minetto

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
7.5field-weighted citation impact, top 2% 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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 102 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Vitamin D is glucoprotective in aging males but not females.The Journal of steroid biochemistry and molecular biology · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Poor muscle quality: A hidden and detrimental health condition in obesity.Reviews in endocrine & metabolic disorders · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Review
  19. Review
  20. Vitamin D as a Shield against Aging.International journal of molecular sciences · 2023
    Review
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

10 authors at 2 institutions in 1 country.

Elisa BenettiDipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy.ORCID 0000-0002-4481-0756
Raffaella MastrocolaDepartment of Clinical and Biological Sciences, University of Turin, Turin, Italy.
Fausto ChiazzaDipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy.
Debora NigroDepartment of Clinical and Biological Sciences, University of Turin, Turin, Italy.
Giuseppe D'AntonaDepartment of Public Health, Molecular and Forensic Medicine, and Sport Medicine Centre Voghera, University of Pavia, Pavia, Italy.
Valentina BordanoDipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy.
Roberto FantozziDipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy.
Manuela AragnoDepartment of Clinical and Biological Sciences, University of Turin, Turin, Italy.
Massimo CollinoDipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy.
Marco Alessandro MinettoDivision of Endocrinology, Diabetology and Metabolism, Department of Medical Sciences, University of Turin, Turin, Italy.
University of Turin · ITUniversity of Pavia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epidemiological studies pointed out to a strong association between vitamin D deficiency and type 2 diabetes prevalence. However, the role of vitamin D supplementation in the skeletal muscle, a tissue that play a crucial role in the maintenance of glucose homeostasis, has been scarcely investigated so far. On this basis, this study aimed to evaluate the effect of vitamin D supplementation in a murine model of diet-induced insulin resistance with particular attention to the effects evoked on the skeletal muscle. Male C57BL/6J mice (n = 40) were fed with a control or a High Fat-High Sugar (HFHS) diet for 4 months. Subsets of animals were treated for 2 months with vitamin D (7 μg·kg-1, i.p. three times/week). HFHS diet induced body weight increase, hyperglycemia and impaired glucose tolerance. HFHS animals showed an impaired insulin signaling and a marked fat accumulation in the skeletal muscle. Vitamin D reduced body weight and improved systemic glucose tolerance. In addition, vitamin D restored the impaired muscle insulin signaling and reverted myosteatosis evoked by the diet. These effects were associated to decreased activation of NF-κB and lower levels of TNF-alpha. Consistently, a significantly decreased activation of the SCAP/SREBP lipogenic pathway and lower levels of CML protein adducts and RAGE expression were observed in skeletal muscle of animals treated with vitamin D. Collectively, these data indicate that vitamin D-induced selective inhibition of signaling pathways (including NF-κB, SCAP/SREBP and CML/RAGE cascades) within the skeletal muscle significantly contributed to the beneficial effects of vitamin D supplementation against diet-induced metabolic derangements.

Indexed as

Insulin ResistanceAnimalsDietary CarbohydratesDiet, High-FatGlucose Tolerance TestInsulinMaleMiceMice, Inbred C57BLMice, ObeseMuscle, SkeletalMuscular DiseasesSignal TransductionVitamin DDietary CarbohydratesInsulinVitamin D

Identifiers

PMID29342166
PMCPMC5771572
OpenAlexW2788119666

What OpenQuestion holds

Textmetadata
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.