Qi Guo, Liyun Xu, Fusheng Tan
Aug 30, 2021
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0
Influential Citations
10
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Quality indicators
Journal
Antimicrobial Agents and Chemotherapy
Abstract
An evaluation of the anti-Mycobacterium abscessus activity expressed by a novel oxazolidinone, contezolid (MRX-I), toward 12 reference strains and 194 clinical isolates was conducted. Contezolid was active against M. abscessus in vitro, with effects comparable to the anti-M. abscessus effects of linezolid both extracellularly and intracellularly. ABSTRACT An evaluation of the anti-Mycobacterium abscessus activity expressed by a novel oxazolidinone, contezolid (MRX-I), toward 12 reference strains and 194 clinical isolates was conducted. Contezolid was active against M. abscessus in vitro, with effects comparable to the anti-M. abscessus effects of linezolid both extracellularly and intracellularly. Contezolid did not antagonize the most frequently used anti-M. abscessus drugs, and preexposure to contezolid did not induce drug resistance. These results provide a novel approach to treating M. abscessus infections.