De Novo Resistance to Arg₁₀-Teixobactin Occurs Slowly and Is Costly.

ABSTRACT: Bacterial pathogens are rapidly evolving resistance to all clinically available antibiotics. One part of the solution to this complex issue is to better understand the resistance mechanisms to new and existing antibiotics. Here, we focus on two antibiotics. Teixobactin is a recently discovered promising antibiotic that is claimed to "kill pathogens without detectable resistance" (L. L. Ling, T. Schneider, A. J. Peoples, A. L. Spoering, et al., Nature 517:455-459, 2015, https://doi.org/10.1038/nature14098). Moenomycin A has been extensively used in animal husbandry for over 50 years with no meaningful antibiotic resistance arising. However, the nature, mechanisms, and consequences of the evolution of resistance to these "resistance-proof" compounds have not been investigated. Through a fusi

SUBMITTER: Lloyd DG 

PROVIDER: S-EPMC7927836 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature