Overcoming mcr-1 mediated colistin resistance with colistin in combination with other antibiotics

The plasmid-borne mcr-1 gene confers resistance to the antibiotic colistin. Here, MacNair et al. show that mcr-1 positive bacteria are however susceptible to colistin-mediated disruption of the outer membrane, and can be killed in vitro and in vivo by combining colistin with other antibiotics.

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Auteurs principaux: Craig R. MacNair, Jonathan M. Stokes, Lindsey A. Carfrae, Aline A. Fiebig-Comyn, Brian K. Coombes, Michael R. Mulvey, Eric D. Brown
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/da87016d954b431591b5fc0f923e52e7
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Résumé:The plasmid-borne mcr-1 gene confers resistance to the antibiotic colistin. Here, MacNair et al. show that mcr-1 positive bacteria are however susceptible to colistin-mediated disruption of the outer membrane, and can be killed in vitro and in vivo by combining colistin with other antibiotics.