First Report of Salmonella Serovar Typhimurium and Monophasic Typhimurium Clinical Isolates Harboring mcr-9 in Portugal
Keywords:Colistin/pharmacology, Drug Resistance, Bacterial, Microbial Sensitivity Tests, Salmonella typhimurium/genetics
Chatzidimitriou M, Kavvada A, Kavvadas D, Kyriazidi MA, Meletis G, Chatzopoulou F, et al. mcr genes conferring colistin resistance in enterobacterales; a five year overview. Acta Med Acad. 2021;50:365-71. DOI: https://doi.org/10.5644/ama2006-124.355
Leite EL, Araújo WJ, Vieira TR, Zenato KS, Vasconcelos PC, Cibulski S, et al. First reported genome of an mcr-9-mediated colistin-resistant salmonella typhimurium isolate from Brazilian livestock. J Glob Antimicro Resist. 2020;23:394-97. DOI: https://doi.org/10.1016/j.jgar.2020.09.012
Bertelloni F, Cagnoli G, Turchi B, Ebani VV. Low level of colistin resistance and mcr genes presence in salmonella spp.: evaluation of isolates collected between 2000 and 2020 from animals and environment. Antibiotics. 2022;11:272-80. DOI: https://doi.org/10.3390/antibiotics11020272
Kieffer N, Royer G, Decousser JW, Bourrel AS, Palmieri M, Ortiz De La Rosa JM, et al. mcr-9, an inducible gene encoding an acquired phosphoethanolamine transferase in escherichia coli, and its origin. Antimicrob Agents Chemother. 2019;63:e00965-19. DOI: https://doi.org/10.1128/AAC.01866-19
Haenni M, Métayer V, Jarry R, Drapeau A, Puech MP, Madec JY, et al. Wide spread of blactx–m–9/mcr-9 inchi2/st1 plasmids and ctx-m-9-producing escherichia coli and enterobacter cloacae in rescued wild animals. Front Microbiol. 2020;11:1-8. DOI: https://doi.org/10.3389/fmicb.2020.601317
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