Evidence map›Paper›PMID 28678609›Full record

Trial reportGut microbes2017

Randomized, controlled trial evaluating the effect of multi-strain probiotic on the mucosal microbiota in canine idiopathic inflammatory bowel disease.

Robin White, Todd Atherly, Blake Guard, Giacomo Rossi, Chong Wang, Curtis Mosher, Craig Webb, Steve Hill, Mark Ackermann, Peter Sciabarra and 3 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Gut microbes, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

81 citing papers in PubMed, 1 synthesis or guideline pooled it, 143 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Chronic Enteropathy and Vitamins in Dogs.Animals : an open access journal from MDPI · 2025
    Review
  15. Article
  16. Review
  17. Impact ofFrontiers in veterinary science · 2025
    Article
  18. Article
  19. The alleviating effects and mechanisms ofFrontiers in veterinary science · 2025
    Article
  20. Article

21 more citing papers are in PubMed but not listed here.

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

13 authors at 6 institutions in 2 countries.

Robin Whitea Department of Veterinary Clinical Sciences, College of Veterinary Medicine , Iowa State University , Ames , Iowa , USA.
Todd Atherlyb USDA-ARS , Ames , Iowa , USA.
Blake Guardc Department of Small Animal Clinical Sciences, Gastrointestinal Laboratory, College of Veterinary Medicine and Biomedical Sciences , Texas A&M University , College Station , TX , USA.
Giacomo Rossid School of Biosciences and Veterinary Medicine , University of Camerino , Camerino , Macerata , Italy.
Chong Wange Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine , Iowa State University , Ames , Iowa , USA.
Curtis Mosherf Department of Genetics, Development & Cell Biology, College of Liberal Arts and Sciences , Iowa State University , Ames , Iowa , USA.
Craig Webbg Colorado State University Veterinary Teaching Hospital , Fort Collins , CO , USA.
Steve Hillh Veterinary Specialty Hospital - San Diego , CA , USA.ORCID 0000-0001-6035-7253
Mark Ackermanni Department of Veterinary Pathology, College of Veterinary Medicine , Iowa State University , Ames , Iowa , USA.
Peter Sciabarraa Department of Veterinary Clinical Sciences, College of Veterinary Medicine , Iowa State University , Ames , Iowa , USA.ORCID 0000-0002-7569-8701
Karin Allenspacha Department of Veterinary Clinical Sciences, College of Veterinary Medicine , Iowa State University , Ames , Iowa , USA.
Jan Suchodolskic Department of Small Animal Clinical Sciences, Gastrointestinal Laboratory, College of Veterinary Medicine and Biomedical Sciences , Texas A&M University , College Station , TX , USA.
Albert E Jergensa Department of Veterinary Clinical Sciences, College of Veterinary Medicine , Iowa State University , Ames , Iowa , USA.
Iowa State University · USTexas A&M University · USAmes National Laboratory · USColorado State University · USOrthopedic Specialty Hospital · USUniversità di Camerino · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The intestinal microbiota is increasingly linked to the pathogenesis of idiopathic inflammatory bowel disease (IBD) in dogs. While studies have reported alterations in fecal (luminal) microbial populations, only limited information is available about the mucosal microbiota of IBD dogs at diagnosis and following medical therapy. Our aim was to characterize the mucosal microbiota and determine the clinical, microbiological, and mucosal homeostatic effects of probiotic treatment in dogs with IBD. Thirty four IBD dogs were randomized to receive standard therapy (ST = diet + prednisone) with or without probiotic. Tissue sections from endoscopic biopsies were evaluated by fluorescence in situ hybridization (FISH) on a quantifiable basis. Disease activity and changes in mucosal microbiota and tight junction protein (TJP) expression were assessed before and after 8 weeks of IBD therapy. ST and ST/probiotic therapy modulated the number of mucosal bacteria of IBD dogs in a similar fashion. Both treatments increased the numbers of total bacteria and individual species residing within adherent mucus, with ST therapy increasing Bifidobacterium spp. and ST/probiotic therapy increasing Lactobacillus spp (P < 0.05 for both), respectively. Both treatments were associated with rapid clinical remission but not improvement in histopathologic inflammation. Probiotic therapy was associated with upregulated (P < 0.05) expression of TJPs E-cadherin, occludin, and zonulin versus ST. The probiotic effect on mucosal bacteria is similar to that of IBD dogs receiving ST. IBD dogs fed probiotic had increased TJP expression suggesting that probiotic may have beneficial effects on mucosal homeostasis.

Indexed as

Gastrointestinal MicrobiomeAnimalsDog DiseasesDogsGastrointestinal TractHistocytochemistryInflammatory Bowel DiseasesProbioticsTreatment OutcomeCIBDAIFISHIBDmicrobiotaprobioticrandomized controlled trialtight junction protein

Identifiers

PMID28678609
PMCPMC5628651
OpenAlexW2728046087

What OpenQuestion holds

Textmetadata
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.