Evidence map›Paper›PMID 30886210›Full record

ArticleScientific reports2019

Diabetic cats have decreased gut microbial diversity and a lack of butyrate producing bacteria.

Ida Nordang Kieler, Melania Osto, Leoni Hugentobler, Lara Puetz, M Thomas P Gilbert, Torben Hansen, Oluf Pedersen, Claudia E Reusch, Eric Zini, Thomas A Lutz and 1 more

Abstract readMulticenter Study
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

  1. Review
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  9. Exploring Gut Microbiota-Targeted Therapies for Canine Idiopathic Epilepsy.International journal of molecular sciences · 2025
    Review
  10. Article
  11. Article
  12. Review
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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

11 authors.

Ida Nordang KielerUniversity of Copenhagen, Department of Veterinary Clinical Sciences, Dyrlaegevej 16, DK-1870, Frederiksberg C, Denmark. ink@sund.ku.dk.
Melania OstoUniversity of Zurich, Institute of Veterinary Physiology, Winterthurerstrasse 260, CH-8057, Zurich, Switzerland.
Leoni HugentoblerUniversity of Zurich, Institute of Veterinary Physiology, Winterthurerstrasse 260, CH-8057, Zurich, Switzerland.
Lara PuetzUniversity of Copenhagen, Natural History Museum of Denmark, Oester Voldgade 5-7, DK-1350, Copenhagen K, Denmark.ORCID 0000-0002-0323-799X
M Thomas P GilbertUniversity of Copenhagen, Natural History Museum of Denmark, Oester Voldgade 5-7, DK-1350, Copenhagen K, Denmark.
Torben HansenUniversity of Copenhagen, Novo Nordisk Foundation Center for Basic Metabolic Research, Maersk Tower, Panum, Blegdamsvej 3B, DK-2200, Copenhagen N, Denmark.ORCID 0000-0001-8748-3831
Oluf PedersenUniversity of Copenhagen, Novo Nordisk Foundation Center for Basic Metabolic Research, Maersk Tower, Panum, Blegdamsvej 3B, DK-2200, Copenhagen N, Denmark.
Claudia E ReuschUniversity of Zurich, Clinic for Small Animal Internal Medicine, Winterthurerstrasse 260, CH-8057, Zurich, Switzerland.
Eric ZiniUniversity of Zurich, Clinic for Small Animal Internal Medicine, Winterthurerstrasse 260, CH-8057, Zurich, Switzerland.
Thomas A LutzUniversity of Zurich, Institute of Veterinary Physiology, Winterthurerstrasse 260, CH-8057, Zurich, Switzerland.
Charlotte Reinhard BjørnvadUniversity of Copenhagen, Department of Veterinary Clinical Sciences, Dyrlaegevej 16, DK-1870, Frederiksberg C, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity and inactivity are major risk factors of feline diabetes mellitus (FDM) and human type II diabetes mellitus (T2DM). In recent years, changes in the gut microbiota have been suggested as a contributing factor to T2DM. Whether the gut microbiota (GM) composition plays a role in FDM remains unknown. The aim of the current study was firstly a cross-sectional comparison of the GM of diabetic cats, to that of lean, and of obese/overweight non-diabetic cats of a similar age. Specifically, fecal samples from 82 privately-owned cats from Denmark and Switzerland were sequenced using 16S rRNA gene amplicon metabarcoding. Secondly dietary intervention data was generated, by obtaining additional samples from a subset of cats after placing them on a high-protein diet for four weeks. The GM diversity of diabetic cats was lower than that of lean cats in the cross-sectional study, and lower compared to lean and to overweight/obese cats after diet intervention. Diabetic cats also exhibited fewer Anaerotruncus, Dialister, and unknown Ruminococcaceae than lean cats. Serum fructosamine levels correlated negatively with Prevotellaceae abundance and positively with Enterobacteriaceae abundance. In summary the intestinal microbiota of diabetic cats was characterized by decreased GM diversity and loss of butyrate producing bacterial genera.

Indexed as

AnimalsBacteriaButyratesCat DiseasesCatsCross-Sectional StudiesDenmarkDiabetes MellitusDiet, High-ProteinDNA, BacterialDNA Barcoding, TaxonomicDysbiosisFecesFemaleFructosamineGastrointestinal MicrobiomeButyratesDNA, BacterialFructosamineRNA, Ribosomal, 16S

Identifiers

PMID30886210
PMCPMC6423039

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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.