Evidence map›Paper›PMID 40165244›Full record

ArticleBMC veterinary research2025

Molecular prevalence and genetic characterization of Enterocytozoon bieneusi in cattle in a dairy farm in Türkiye.

Tülay Öncü Öner, Hüseyin Can, Aysu Değirmenci Döşkaya, Mervenur Güvendi, Sedef Erkunt Alak, Ecem Sürgeç, Cemal Ün, Mert Döşkaya, Adnan Yüksel Gürüz, Muhammet Karakavuk

Abstract read
In one paragraph

Article in BMC veterinary research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
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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

10 authors.

Tülay Öncü ÖnerFaculty of Engineering, Department of Bioengineering, Manisa Celal Bayar University, Manisa, Türkiye.
Hüseyin CanFaculty of Science, Department of Biology, Molecular Biology Section, Ege University, İzmir, Türkiye. huseyin.can@ege.edu.tr.
Aysu Değirmenci DöşkayaVaccine Development Application and Research Center, Ege University, İzmir, Türkiye.
Mervenur GüvendiFaculty of Science, Department of Biology, Molecular Biology Section, Ege University, İzmir, Türkiye.
Sedef Erkunt AlakVaccine Development Application and Research Center, Ege University, İzmir, Türkiye.
Ecem SürgeçFaculty of Science, Department of Biology Zoology Section, Ege University, İzmir, Türkiye.
Cemal ÜnFaculty of Science, Department of Biology, Molecular Biology Section, Ege University, İzmir, Türkiye.
Mert DöşkayaVaccine Development Application and Research Center, Ege University, İzmir, Türkiye.
Adnan Yüksel GürüzVaccine Development Application and Research Center, Ege University, İzmir, Türkiye.
Muhammet KarakavukVaccine Development Application and Research Center, Ege University, İzmir, Türkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMicrosporidia, which are unicellular and obligate intracellular eukaryotic pathogens, can infect many animal species and humans. Cattle are known to be an important source for the spread of Enterocytozoon bieneusi (E. bieneusi) to humans and animals. Therefore, this study aimed to investigate E. bieneusi in fecal samples collected from cattle and environmental samples within a dairy farm and to genotype E. bieneusi-positive samples. For this purpose, a Nested PCR targeting a region of the E. bieneusi ribosomal DNA internal transcribed spacer (ITS) was applied to the DNA samples extracted from fecal (n = 47) or environmental samples (n = 41). Later, sequencing data belonging to E. bieneusi-positive samples were analyzed by BLAST and phylogenetic analysis for genotyping.

resultsNested PCR screening detected 15 E. bieneusi-positive samples and among them six (12.8%; 6/47) were detected in fecal samples while nine (21.9%; 9/41) were detected in environmental samples (including drinking water containers, mangers, feeding bottle, milk heating tank and towel). When cattle were categorized by their age, the molecular prevalence of E. bieneusi for cattle < 2 months old was detected as 19.2% (5/26). However, in cattle group > 2 months old, the molecular prevalence of E. bieneusi was 10% (1/10). Surprisingly, remaining cattle > 2 years old (n = 11) were found to be E. bieneusi-negative. BLAST and phylogenetic analyses revealed type IV as well as 11 new genotypes designated as NG1 to NG11.

conclusionThese findings point out that cattle and farms are important sources for the transmission of E. bieneusi spores to humans or animals.

Indexed as

Cattle DiseasesEnterocytozoonMicrosporidiosisAnimalsCattleDairyingFecesFemaleGenotypePhylogenyPolymerase Chain ReactionPrevalenceEnterocytozoon bieneusiGenotypeNew genotypesType IV

Identifiers

PMID40165244
PMCPMC11956364

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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.