Evidence map›Paper›PMID 30866087›Full record

ArticleEquine veterinary journal2019

Adipose tissue dysfunction in obese horses with equine metabolic syndrome.

A Reynolds, J A Keen, T Fordham, R A Morgan

Abstract read
In one paragraph

Article in Equine veterinary journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. The Role of Omega-3 Fatty Acids in Horses' Nutrition-A Review.Animals : an open access journal from MDPI · 2026
    Review
  3. Review
  4. Generalized steatitis in a miniature horse filly with laminitis and a positive outcome at 18-month follow-up.The Canadian veterinary journal = La revue veterinaire canadienne · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. Frontiers in endocrinology · 2024
    Article
  9. Article
  10. Article
  11. Review
  12. Impacts of Adiposity on Exercise Performance in Horses.Animals : an open access journal from MDPI · 2023
    Review
  13. Article
  14. Article
  15. Bioactive Phytochemicals fromInternational journal of molecular sciences · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. 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

4 authors.

A ReynoldsRoyal (Dick) School of Veterinary Studies, University of Edinburgh, Roslin, Midlothian, UK.
J A KeenRoyal (Dick) School of Veterinary Studies, University of Edinburgh, Roslin, Midlothian, UK.ORCID https://orcid.org/0000-0002-7862-5321
T FordhamRoyal (Dick) School of Veterinary Studies, University of Edinburgh, Roslin, Midlothian, UK.
R A MorganRoyal (Dick) School of Veterinary Studies, University of Edinburgh, Roslin, Midlothian, UK.ORCID https://orcid.org/0000-0003-1117-2273

Funding

Wellcome TrustWellcome Trust 206587/Z/17/Z
6 · The paper itself

Abstract

backgroundObesity is a common feature of equine metabolic syndrome (EMS). In other species, obese adipose tissue shows pathological features such as adipocyte hypertrophy, fibrosis, inflammation and impaired insulin signalling all of which contribute to whole body insulin dysregulation. Such adipose tissue dysfunction has not been investigated in horses.

objectivesTo determine if obese horses with EMS have adipose tissue dysfunction characterised by adipocyte hypertrophy, fibrosis, inflammation and altered insulin signalling. STUDY

designCross-sectional post-mortem study.

methodsSamples of peri-renal (visceral) and retroperitoneal adipose tissue were obtained at post-mortem from healthy horses (n = 9) and horses with EMS (n = 6). Samples were analysed to determine average adipocyte size, fibrotic content and expression of inflammatory and insulin signalling genes.

resultsHorses with metabolic syndrome showed marked adipocyte hypertrophy and increased expression of adipokines (leptin) and inflammatory cytokines (TNFα, IL1β and CCL2) in both adipose tissue depots compared to healthy horses. There were no differences in fibrosis or expression of genes relating to insulin signalling between the groups. MAIN LIMITATIONS: Cases used in this study had advanced EMS and may represent the end stage of the condition; the design of the study is such that we were unable to relate the identified adipose tissue dysfunction to whole body insulin dysregulation.

conclusionsHorses with obesity and EMS have significant dysfunction of the peri-renal and retroperitoneal adipose tissue that may contribute to whole body insulin dysregulation.

Indexed as

Adipose TissueAnimalsCase-Control StudiesCross-Sectional StudiesHorse DiseasesHorsesMetabolic SyndromeObesityadipocyteadipose tissueequine metabolic syndromehorseinsulin dysregulationobesity

Identifiers

PMID30866087
PMCPMC6850304

What OpenQuestion holds

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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.