Ibuprofen prevents the conjugative transfer of plasmid-mediated antimicrobial resistance genes

IF 3.2 3区 医学 Q2 INFECTIOUS DISEASES Journal of global antimicrobial resistance Pub Date : 2025-02-03 DOI:10.1016/j.jgar.2025.01.012
Guangfen Zhang , Chunli Li , Xiaofan Li , Yuanyuan Li , Yunbing Li , Xiangkun Zeng , Chen Xu , Shuyan Wu , Ning Dong
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Abstract

Refractory infections caused by multidrug-resistant bacteria pose a significant threat to public health. Here we report that ibuprofen inhibits conjugation of the RP4 plasmid and plasmids from clinical strains carrying different resistance genes including mcr-1, blaNDM, blaKPC, tet(X4), and tmexCD1-toprJ1. Mechanistic studies suggest that ibuprofen reduces ATP production and inhibits conjugation-related genes. The inhibitory effect of ibuprofen on conjugation has significant clinical implications for preventing the spread of multidrug resistance, opening new therapeutic avenues to combat multidrug-resistant bacteria.
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布洛芬阻止质粒介导的抗菌素耐药基因的共轭转移。
耐多药细菌(MDRB)引起的难治性感染对公众健康构成重大威胁。我们报道了布洛芬抑制RP4质粒与携带不同耐药基因的临床菌株的质粒结合,这些基因包括mcr-1、blaNDM、blaKPC、tet(X4)和tmexCD1-toprJ1。机制研究表明,布洛芬减少ATP的产生并抑制偶联相关基因。布洛芬对结合的抑制作用对预防耐多药的传播具有重要的临床意义,为对抗耐多药耐药性开辟了新的治疗途径。
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来源期刊
Journal of global antimicrobial resistance
Journal of global antimicrobial resistance INFECTIOUS DISEASES-PHARMACOLOGY & PHARMACY
CiteScore
8.70
自引率
2.20%
发文量
285
审稿时长
34 weeks
期刊介绍: The Journal of Global Antimicrobial Resistance (JGAR) is a quarterly online journal run by an international Editorial Board that focuses on the global spread of antibiotic-resistant microbes. JGAR is a dedicated journal for all professionals working in research, health care, the environment and animal infection control, aiming to track the resistance threat worldwide and provides a single voice devoted to antimicrobial resistance (AMR). Featuring peer-reviewed and up to date research articles, reviews, short notes and hot topics JGAR covers the key topics related to antibacterial, antiviral, antifungal and antiparasitic resistance.
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