Evidence map›Paper›PMID 31300009›Full record

ReviewParasites & vectors2019

Strongyloides spp. in cats: a review of the literature and the first report of zoonotic Strongyloides stercoralis in colonic epithelial nodular hyperplasia in cats.

Judit M Wulcan, Michelle M Dennis, Jennifer K Ketzis, Thomas J Bevelock, Guilherme G Verocai

Open access · goldAbstract readReview
In one paragraph

Review in Parasites & vectors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.8field-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

30 citing papers in PubMed, 60 citations in OpenAlex.

  1. Prevalence and molecular characterization ofInternational journal for parasitology. Parasites and wildlife · 2026
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  2. Taxonomy ofParasitology · 2026
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  3. Seroprevalence ofJournal of parasitology research · 2026
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  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Introduction toJournal of nematology · 2024
    Article
  14. Is strongyloidiasis a zoonosis from dogs?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  15. AdvancingPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  16. Invade or die: behaviours and biochemical mechanisms that drive skin penetration inPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  17. Review
  18. Article
  19. Article
  20. 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

5 authors at 2 institutions in 2 countries.

Judit M WulcanDepartment of Biomedical Sciences, Ross University School of Veterinary Medicine, PO Box 334, Basseterre, Saint Kitts and Nevis. jmwulcan@gmail.com.ORCID http://orcid.org/0000-0002-0624-9611
Michelle M DennisDepartment of Biomedical Sciences, Ross University School of Veterinary Medicine, PO Box 334, Basseterre, Saint Kitts and Nevis.
Jennifer K KetzisDepartment of Biomedical Sciences, Ross University School of Veterinary Medicine, PO Box 334, Basseterre, Saint Kitts and Nevis.
Thomas J BevelockDepartment of Infectious Diseases, College of Veterinary Medicine, University of Georgia, 501 D. W. Brooks Drive, Athens, GA, 30602, USA.
Guilherme G VerocaiDepartment of Infectious Diseases, College of Veterinary Medicine, University of Georgia, 501 D. W. Brooks Drive, Athens, GA, 30602, USA.
Ross University School of Veterinary Medicine · KNUniversity of Georgia · US

Funding

Integrative mammalian research center, Ross University School of veterinary medicine, St. Kitts, West Indies 42004-2019
6 · The paper itself

Abstract

backgroundFour species of Strongyloides, Strongyloides felis, Strongyloides planiceps, Strongyloides stercoralis and Strongyloides tumefaciens, have been identified in cats based on morphology and location in the host with limited data on the prevalence and disease potential of these different species. Strongyloides tumefaciens adults are located in colonic nodules while the other three species are in the small intestine. The literature on Strongyloides in cats is scattered and has never been compiled. The aim of this article is to provide a short review of the existing literature on Strongyloides spp. in cats, to describe the pathology of colonic nodules containing Strongyloides sp. seen at necropsies of cats in St. Kitts, West Indies, and to provide the first unequivocal report of zoonotic S. stercoralis in cats based on sequencing analysis of a portion of the cytochrome c oxidase subunit 1 (cox1) gene, and supported by phylogenetic analysis.

resultsColonic nodules containing sections of nematodes, histologically compatible with Strongyloides sp. were seen during necropsy in six cats in St. Kitts, West Indies. Sequencing of the cox1 gene of the mitochondrial DNA extracted from colonic nodules from two of these cats matched sequences of the zoonotic strain of S. stercoralis.

conclusionsThe morphological similarities between S. stercoralis-associated colonic nodules and previous reports of S. tumefaciens, together with the insufficient defining criteria for S. tumefaciens raises questions about the validity of the species. Further sampling and genetic characterization of isolates is needed to understand the species in cats and their zoonotic potential.

Indexed as

AnimalsCatsColonDNA, MitochondrialDNA, RibosomalFecesHelminthsHyperplasiaPhylogenyRNA, Ribosomal, 18SStrongyloides stercoralisStrongyloidiasisWest IndiesZoonosesDNA, MitochondrialDNA, RibosomalRNA, Ribosomal, 18SColitisFelinePathologyStrongyloides felisStrongyloides planicepsStrongyloides tumefaciensStrongyloidiasisZoonosis

Identifiers

PMID31300009
PMCPMC6626353
OpenAlexW2958126209

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.