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http://dx.doi.org/10.1016/S1473-3099(15)00533-2 | DOI Listing |
Front Microbiol
January 2025
Institute of Microbiology, University of Agriculture, Faisalabad, Pakistan.
Background: Colistin is an antibiotic used as a last resort to treat multidrug-resistant Gram-negative bacterial infections. Plasmid-mediated mobile colistin-resistant () genes in () are disseminated globally and are considered to be a major public health threat. This study aimed to determine the molecular characteristics of colistin-resistant isolates in clinical settings in Pakistan.
View Article and Find Full Text PDFMicroorganisms
December 2024
Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Chattogram 4225, Bangladesh.
The irrational use of antimicrobials has led to the emergence of resistance, impacting not only pathogenic bacteria but also commensal bacteria. Resistance against colistin, a last-resort antibiotic, mediated by globally disseminated plasmid-borne mobile colistin resistance () genes, has raised significant global concerns. This cross-sectional study aimed to investigate the antimicrobial resistance patterns of colistin-resistant () and mobilised colistin resistance ( 1-5) genes from broiler meat.
View Article and Find Full Text PDFInt J Food Microbiol
December 2024
College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266109, China. Electronic address:
Salmonella is one of the most common foodborne pathogens. Antimicrobial-resistant Salmonella isolates, especially those resistant to colistin, pose a significant threat to public health worldwide. However, data about the prevalence of mcr-positive Salmonella in animals was few and the dissemination of mcr-positive Salmonella from animals to food, especially eggs, has not been fully addressed.
View Article and Find Full Text PDFJ Glob Antimicrob Resist
December 2024
Antimicrobial Resistance and Microbial Ecology Group, School of Medicine, University of Galway, Galway, Ireland; Centre for One Health, Ryan Institute, University of Galway, Galway, Ireland. Electronic address:
Objectives: While Escherichia coli phylogroup-A is typically associated with commensal strains, some isolates can harbour virulence and exhibit multidrug-resistant (MDR) phenotypes. We report the draft genome of a rare instance of carbapenem, fosfomycin and colistin resistant E. coli phylogroup-A, isolated as part of routine screening of a human patient in a clinical setting in Ireland.
View Article and Find Full Text PDFPathogens
November 2024
Laboratorio de Biología Celular y Tisular, Departamento de Morfología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes 20100, Mexico.
is a leading cause of healthcare-associated infections, which are related to substantial morbidity and mortality. The incidence of Plasmid-Mediated Quinolone Resistance (PMQR) determinants has been previously reported in this bacterium. However, there is limited information regarding the presence of PMQR and carbapenemase-encoding genes simultaneously.
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