ArticleVeterinary microbiology2021
Genomics accurately predicts antimicrobial resistance in Staphylococcus pseudintermedius collected as part of Vet-LIRN resistance monitoring.
Article in Veterinary microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Evaluating veterinaryJournal of clinical microbiology · 2026Article
- Comparative Phenotypic and PCR-Based Methicillin Resistance Characterization of Clinical CanineAntibiotics (Basel, Switzerland) · 2026Article
- Comparative phylogenetic, antimicrobial resistance, and clinical characterization of human spondylodiscitis-associatedFrontiers in microbiology · 2026Article
- From Farm to Fork: Antimicrobial-Resistant Bacterial Pathogens in Livestock Production and the Food Chain.Veterinary sciences · 2025Review
- Antimicrobial resistance ofVeterinary world · 2025Article
- Population and pan-genomic analyses ofApplied and environmental microbiology · 2025Article
- Novel Antibacterial Approaches and Therapeutic Strategies.Antibiotics (Basel, Switzerland) · 2025Review
- Surveillance of antimicrobial resistance in hospitalized companion animals in China in 2022-23.JAC-antimicrobial resistance · 2025Article
- Comparison of commercial next-generation sequencing assays to conventional culture methods for bacterial identification and antimicrobial susceptibility of samples obtained from clinical cases of canine superficial bacterial folliculitis.Veterinary dermatology · 2025Article
- Assessment of a program for monitoring antimicrobial purchase and resistance inFrontiers in veterinary science · 2025Article
- Comparison of genotypic and phenotypic antimicrobial resistance profiles ofJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2024Article
- Whole-genome sequences ofMicrobiology resource announcements · 2024Article
- Article
- Diagnostic and commensal Staphylococcus pseudintermedius genomes reveal niche adaptation through parallel selection of defense mechanisms.Nature communications · 2023Article
- Genomic Features of Antimicrobial Resistance inInternational journal of molecular sciences · 2023Article
- Article
- Concordance between Antimicrobial Resistance Phenotype and Genotype ofAntibiotics (Basel, Switzerland) · 2022Article
- Accessory Genome Dynamics of Local and GlobalFrontiers in microbiology · 2022Article
- Absence of Host-Specific Genes in Canine and HumanAntibiotics (Basel, Switzerland) · 2021Article
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90 authors.
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Abstract
Whole-genome sequencing (WGS) has changed our understanding of bacterial pathogens, aiding outbreak investigations and advancing our knowledge of their genetic features. However, there has been limited use of genomics to understand antimicrobial resistance of veterinary pathogens, which would help identify emerging resistance mechanisms and track their spread. The objectives of this study were to evaluate the correlation between resistance genotypes and phenotypes for Staphylococcus pseudintermedius, a major pathogen of companion animals, by comparing broth microdilution antimicrobial susceptibility testing and WGS. From 2017-2019, we conducted antimicrobial susceptibility testing and WGS on S. pseudintermedius isolates collected from dogs in the United States as a part of the Veterinary Laboratory Investigation and Response Network (Vet-LIRN) antimicrobial resistance monitoring program. Across thirteen antimicrobials in nine classes, resistance genotypes correlated with clinical resistance phenotypes 98.4 % of the time among a collection of 592 isolates. Our findings represent isolates from diverse lineages based on phylogenetic analyses, and these strong correlations are comparable to those from studies of several human pathogens such as Staphylococcus aureus and Salmonella enterica. We uncovered some important findings, including that 32.3 % of isolates had the mecA gene, which correlated with oxacillin resistance 97.0 % of the time. We also identified a novel rpoB mutation likely encoding rifampin resistance. These results show the value in using WGS to assess antimicrobial resistance in veterinary pathogens and to reveal putative new mechanisms of resistance.
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