Evidence map›Paper›PMID 41786640›Full record

ArticleVeterinary dermatology2026

Skin Commensal Microbiota Does Not Influence the Clinical Course of Dermatophyte Infection in Persian Cats.

Aline E Santana, Sheila M F Torres, Matheus de O Costa

Abstract read
In one paragraph

Article in Veterinary dermatology, 2026. 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

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Aline E SantanaDepartment of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, SP, Brazil.
Sheila M F TorresVeterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, Minnesota, USA.
Matheus de O CostaLarge Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.ORCID https://orcid.org/0000-0001-9621-1977

Funding

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
6 · The paper itself

Abstract

backgroundDermatophytes can be isolated from both symptomatic and asymptomatic cats, yet the role of skin commensals in modulating disease expression remains unclear. This study investigates whether microbial skin communities influence the clinical presentation (symptomatic or asymptomatic) of dermatophyte infection in Persian cats. HYPOTHESIS/

objectivesWe hypothesised that the fungal and bacterial skin microbiota differ between Persian cats with and without clinical signs of dermatophytosis. The objectives of this study were to compare the fungal and bacterial skin microbiota among healthy, symptomatic, and asymptomatic cats with dermatophytosis and to evaluate the performance of two skin sampling methods (carpet and toothbrush) for microbiome analysis. ANIMALS: Forty-five cats. MATERIAL AND

methodsCats were grouped according to clinical presentation: Persian cats with skin lesions characteristic of dermatophytosis (multifocal alopecia and scaling) and a positive fungal culture (symptomatic group; n = 15), Persian cats with no skin lesions and a positive fungal culture (asymptomatic group; n = 15), and domestic short hair cats with no history and clinical signs of skin disease and negative fungal culture (negative group; n = 15). Hair and scale samples were collected using carpet and toothbrush techniques from all animals. Fungal and bacterial communities were investigated using high-throughput sequencing targeting internal transcribed spacer (ITS)1 and 16S ribosomal (r)RNA genes.

resultsOur data showed that the taxonomic composition of fungal and bacterial communities was similar between symptomatic and asymptomatic cats, regardless of the sampling method used. No notable differences were identified in the relative abundance of Microsporum spp. between symptomatic and asymptomatic cats. CONCLUSIONS AND CLINICAL RELEVANCE: Our findings suggest that the commensal microbiota may not influence the clinical presentation of dermatophyte infection. Instead, other factors, such as the host immune response, appear to play a pivotal role in determining disease outcomes.

Indexed as

Cat DiseasesDermatomycosesSkinAnimalsBacteriaCatsFemaleMaleSkin Microbiomefungal culturemicrobiomeMicrosporum canismycobiotanext‐generation sequencingpersian cat

Identifiers

PMID41786640
PMCPMC13569213

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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.