Evidence map›Paper›PMID 40996648›Full record

ArticleBulletin of experimental biology and medicine2025

Prevalence of Pathogenicity Island Markers among Commensal, Avian Pathogenic, and Uropathogenic Escherichia coli Strains.

V S Mihailovskaya, P A Selivanova, M V Kuznetsova

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Article in Bulletin of experimental biology and medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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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

3 authors.

V S MihailovskayaInstitute of Ecology and Genetics of Microorganisms, Ural Branch of Russian Academy of Sciences - Branch of Perm Federal Research Center, Ural Branch of Russian Academy of Sciences, Perm, Russia.
P A SelivanovaInstitute of Ecology and Genetics of Microorganisms, Ural Branch of Russian Academy of Sciences - Branch of Perm Federal Research Center, Ural Branch of Russian Academy of Sciences, Perm, Russia.
M V KuznetsovaInstitute of Ecology and Genetics of Microorganisms, Ural Branch of Russian Academy of Sciences - Branch of Perm Federal Research Center, Ural Branch of Russian Academy of Sciences, Perm, Russia. mar@iegm.ru.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Virulence genes are often present on pathogenicity islands (PAIs) and serve as markers for specific pathogenic types of Escherichia coli. We studied the prevalence of PAIs associated with diarrheagenic (DEC PAI markers) and uropathogenic (UPEC PAI markers) E. coli among strains isolates from various sources, considering their phylogenetic group affiliation and pathogenic potential. DEC PAI markers were detected in 41.7% of fecal E. coli (FEC), 46.4% of avian pathogenic E. coli (APEC), and 84.6% of UPEC. UPEC more frequently contained PAIs carrying the siderophore biosynthesis gene clusters in comparison with FEC or APEC. UPEC PAI markers were equally prevalent in ExPEC groups (APEC and UPEC); however, PAIs exhibited greater diversity in uropathogenic strains. A positive correlation was found between the prevalence of the PAI genes and phylogenetic group B2, as well as the number of virulence genes present.

Indexed as

BirdsEscherichia coli InfectionsGenomic IslandsUropathogenic Escherichia coliAnimalsBird DiseasesFecesGenes, BacterialPhylogenyVirulenceVirulence FactorsVirulence Factorsavian pathogenic E. coli (APEC)Escherichia colipathogenicity islandsphylogroupsuropathogenic E. coli (UPEC)

Identifiers

PMID40996648

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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.