1,2,4-Oxadiazole antimicrobials act synergistically with daptomycin and display rapid kill kinetics against MDR Enterococcus faecium
Author(s) -
Glen P. Carter,
Jitendra R. Harjani,
Lucy Z. Li,
Noel P. Pitcher,
Yi g,
Thomas V. Riley,
Deborah A. Williamson,
Timothy P. Stinear,
Jonathan B. Baell,
Benjamin P. Howden
Publication year - 2018
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dky064
Subject(s) - daptomycin , enterococcus faecium , microbiology and biotechnology , enterococcus , antimicrobial , medicine , chemistry , antibiotics , biology , staphylococcus aureus , bacteria , vancomycin , genetics
Enterococcus faecium is an important nosocomial pathogen. It has a high propensity for horizontal gene transfer, which has resulted in the emergence of MDR strains that are difficult to treat. The most notorious of these, vancomycin-resistant E. faecium, are usually treated with linezolid or daptomycin. Resistance has, however, been reported, meaning that new therapeutics are urgently needed. The 1,2,4-oxadiazoles are a recently discovered family of antimicrobials that are active against Gram-positive pathogens and therefore have therapeutic potential for treating E. faecium. However, only limited data are available on the activity of these antimicrobials against E. faecium.
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