Evidence map›Paper›PMID 30955810›Full record

ArticleVeterinary microbiology2019

Influence of the intestinal microbiota on disease susceptibility in kittens with experimentally-induced carriage of atypical enteropathogenic Escherichia coli.

Victoria E Watson, Megan E Jacob, José M Bruno-Bárcena, Sophia Amirsultan, Stephen H Stauffer, Victoria O Píqueras, Rafael Frias, Jody L Gookin

Open access · greenAbstract read
In one paragraph

Article in Veterinary microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Oral administration ofJournal of feline medicine and surgery · 2026
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  14. Randomized placebo-controlled trial of feline-originFrontiers in veterinary science · 2022
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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

8 authors at 2 institutions in 3 countries.

Victoria E WatsonDepartment of Clinical Sciences, USA.
Megan E JacobDepartment of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA.
José M Bruno-BárcenaDepartment of Plant and Microbial Biology, North Carolina State University, Raleigh, NC USA.
Sophia AmirsultanDepartment of Clinical Sciences, USA.
Stephen H StaufferDepartment of Clinical Sciences, USA.
Victoria O PíquerasFaculty of Veterinary Medicine, University of Helsinki, Finland.
Rafael FriasFaculty of Veterinary Medicine, University of Helsinki, Finland; Comparative Medicine, Karolinska Institutet, Stockholm, Sweden.
Jody L GookinDepartment of Clinical Sciences, USA; Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA. Electronic address: jody_gookin@ncsu.edu.
North Carolina State University · USUniversity of Helsinki · FI

Funding

Comparative Medicine and Translational Research Training ProgramT32OD011130 · OD · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Lauren Virginia Schnabel · 2012 to 2026
$7.8M
Interdisciplinary Biomedical Research Training ProgramT35OD011070 · OD · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Ronald Hak Long Li · 2012 to 2026
$1.1M
NIH HHS T32 OD011130NIH HHS T35 OD011070
6 · The paper itself

Abstract

Typical enteropathogenic E. coli (tEPEC) carries the highest hazard of death in children with diarrhea and atypical EPEC (aEPEC) was recently identified as significantly associated with diarrheal mortality in kittens. In both children and kittens there is a significant association between aEPEC burden and diarrheal disease, however the infection can be found in individuals with and without diarrhea. It remains unclear to what extent, under what conditions, or by what mechanisms aEPEC serves as a primary pathogen in individuals with diarrhea. It seems likely that a combination of host and bacterial factors enable aEPEC to cause disease in some individuals and not in others. The purpose of this study was to determine the impact of aEPEC on intestinal function and diarrhea in kittens following experimentally-induced carriage and the influence of a disrupted intestinal microbiota on disease susceptibility. Results of this study identify aEPEC as a potential pathogen in kittens. In the absence of disruption to the intestinal microbiota, kittens are resistant to clinical signs of aEPEC carriage but demonstrate significant occult changes in intestinal absorption and permeability. Antibiotic-induced disruption of the intestinal microbiota prior to infection increases subsequent intestinal water loss as determined by % fecal wet weight. Enrichment of the intestinal microbiota with a commensal member of the feline mucosa-associated microbiota, Enterococcus hirae, ameliorated the effects of aEPEC experimental infection on intestinal function and water loss. These observations begin to unravel the mechanisms by which aEPEC infection may be able to exploit susceptible hosts.

Indexed as

Asymptomatic InfectionsGastrointestinal MicrobiomeAge FactorsAnimalsAnti-Infective AgentsBacterial SheddingCatsDiarrheaDisease Models, AnimalDisease SusceptibilityEnteropathogenic Escherichia coliEscherichia coli InfectionsFecesPolymerase Chain ReactionProbioticsAnti-Infective AgentsaEPECAnimal modelEnterococcus hiraeFelineProbiotic

Identifiers

PMID30955810
PMCPMC6532395
OpenAlexW2923929453

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.