ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2021
Multidrug-resistant mcr-1 gene-positive Klebsiella pneumoniae ST307 causing urinary tract infection in a cat.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 9 citations in OpenAlex.
- Article
- The Public Health Risks of Colistin Resistance in Dogs and Cats: A One Health Perspective Review.Antibiotics (Basel, Switzerland) · 2025Review
- Phenotypic and molecular phylogeny ofJournal of advanced veterinary and animal research · 2025Article
- Molecular analysis ofOpen veterinary journal · 2025Article
- Molecular detection ofVeterinarni medicina · 2024Article
- Multidrug-resistant CTX-M-15-positiveFrontiers in veterinary science · 2023Article
- Pandemic Clones of CTX-M-15 ProducingMicroorganisms · 2022Article
- Mobile Colistin Resistance (Pathogens (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
resumoThe Klebsiella pneumoniae (K. pneumoniae) bacterium is responsible for many opportunistic infections such as sepsis, and a multidrug-resistant (MDR) clone sequence type (ST) 307 has recently begun to spread. The objective of this study was to report the first occurrence of this virulent genotype, which was found in the context of a urinary infection in a domestic feline in Brazil. The K. pneumoniae isolate was identified from the urine of a 6-month-old male crossbreed cat using 16S rRNA sequencing. It was then subjected to antimicrobial susceptibility testing, followed by multilocus sequence typing analysis, and PCR detection of virulence and resistance genes. The antimicrobial susceptibility profile demonstrated that the isolate was MDR and associated with the presence of the colistin resistance gene (mcr-1). Genotyping allowed us to classify the isolate as K. pneumoniae ST307 with the presence of wabG, uge, and entB genes. MDR K. pneumoniae is important in human and veterinary medicine because it causes many types of infections. Clonal propagation of virulent or MDR genotypes such as K. pneumoniae ST307 is a global concern. This report of ST307 isolation from a urine sample in a domestic feline is the first in Brazil.
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