Reversion of antibiotic resistance in multidrug-resistant pathogens using non-antibiotic pharmaceutical benzydamine

Liu et al. describe the antibiotic adjuvant effect of the FDA approved drug, benzydamine, for the treatment of infections caused by multidrug-resistant bacteria. Mechanistically, benzydamine dissipates membrane potential in both Gram-positive and Gram-negative bacteria, upregulates the transmembrane...

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Autores principales: Yuan Liu, Ziwen Tong, Jingru Shi, Yuqian Jia, Tian Deng, Zhiqiang Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/b267cd9c901347399769c556a2740cfb
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Sumario:Liu et al. describe the antibiotic adjuvant effect of the FDA approved drug, benzydamine, for the treatment of infections caused by multidrug-resistant bacteria. Mechanistically, benzydamine dissipates membrane potential in both Gram-positive and Gram-negative bacteria, upregulates the transmembrane proton gradient and promotes the uptake of tetracyclines, accounting for its bactericidal activity.