Evidence map›Paper›PMID 36224703›Full record

ArticleVeterinary medicine and science2023

Identification of faecal Escherichia coli isolates with similar patterns of virulence and antimicrobial resistance genes in dogs and their owners.

Zahra Naziri, Abdollah Derakhshandeh, Sahar Zare, Malihe Akbarzadeh Niaki, Azar Motamedi Boroojeni, Vida Eraghi, Abolfazl Shirmohamadi Sosfad

Open access · goldAbstract read
In one paragraph

Article in Veterinary medicine and science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 55% 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

5 citing papers in PubMed, 4 citations in OpenAlex.

  1. Antimicrobial resistantOne health (Amsterdam, Netherlands) · 2026
    Review
  2. Molecular identification of antibiotic-resistant and virulentJournal of advanced veterinary and animal research · 2025
    Article
  3. Molecular characterization of uropathogenicJournal of veterinary science · 2025
    Article
  4. Article
  5. 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

7 authors at 1 institution in 1 country.

Zahra NaziriDepartment of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.ORCID https://orcid.org/0000-0002-6755-1910
Abdollah DerakhshandehDepartment of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Sahar ZareDepartment of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Malihe Akbarzadeh NiakiDepartment of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Azar Motamedi BoroojeniDepartment of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Vida EraghiDepartment of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Abolfazl Shirmohamadi SosfadDepartment of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Shiraz University · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe presence of antimicrobial resistance and virulence genes in Escherichia coli allows them to survive and cause infections. The close contact between humans and pets can reinforce the risk of transmitting resistant and virulent bacteria between them.

objectivesThis study aims to compare the patterns of the presence of tetracycline and streptomycin resistance genes, as well as important virulence genes in E. coli isolated from faeces of healthy dogs and their owners.

methodsPolymerase chain reactions were performed for detection of antimicrobial resistance (tetA, tetB, tetC, tetD, strA and strB) and virulence (fimH, iss, sitA and malX) genes in 144 faecal E. coli isolates from 28 dog-owner pairs and 16 humans who did not keep any pets as controls.

resultsAmong the investigated antimicrobial resistance and virulence genes, tetA (52.1%) and fimH (86.8%) genes had the highest prevalence. No statistically significant difference was found between the prevalence of antimicrobial resistance and virulence genes in isolates of dogs and their owners. In total, 46.4% of dog-owner pairs had the same patterns of presence or absence of six antimicrobial resistance genes, 50.0% had the same patterns of presence or absence of four virulence genes and 25.0% had the same patterns of presence or absence of all 10 tested genes.

conclusionThe presence of antimicrobial-resistant virulent E. coli in humans and pets may predispose them to infections that are hard to cure with conventional antibiotics. Notable frequency of dogs' and their owners' E. coli isolates with similar patterns of antimicrobial resistance and virulence genes may indicate the possibility of sharing virulent antimicrobial resistant E. coli between them.

Indexed as

Anti-Infective AgentsEscherichia coliAnimalsAnti-Bacterial AgentsDogsDrug Resistance, BacterialFecesHumansVirulenceAnti-Bacterial AgentsAnti-Infective Agentsdogdog ownerE. colistreptomycin resistance genestetracycline resistance genesvirulence gene

Identifiers

PMID36224703
PMCPMC9857131
OpenAlexW4304775300

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.