对抗耐万古霉素的替代方法及…… (原文不完整,翻译可能不太准确)

Alternatives to Fight Vancomycin-Resistant and .

作者信息

Baëtz Benjamin, Boudrioua Abdelhakim, Hartke Axel, Giraud Caroline

机构信息

Normandie Univ., UNICAEN U2RM-Stress and Virulence, Esplanade de la paix, 14000 Caen, France.

出版信息

Antibiotics (Basel). 2021 Sep 16;10(9):1116. doi: 10.3390/antibiotics10091116.

Abstract

Gram positive pathogens are a significant cause of healthcare-associated infections, with and being the most prevalent ones. Vancomycin, a last resort glycopeptide, is used to fight these bacteria but the emergence of resistance against this drug leaves some patients with few therapeutic options. To counter this issue, new generations of antibiotics have been developed but resistance has already been reported. In this article, we review the strategies in place or in development to counter vancomycin-resistant pathogens. First, an overview of traditional antimicrobials already on the market or in the preclinical or clinical pipeline used individually or in combination is summarized. The second part focuses on the non-traditional antimicrobials, such as antimicrobial peptides, bacteriophages and nanoparticles. The conclusion is that there is hitherto no substitute equivalent to vancomycin. However, promising strategies based on drugs with multiple mechanisms of action and treatments based on bacteriophages possibly combined with conventional antibiotics are hoped to provide treatment options for vancomycin-resistant Gram-positive pathogens.

摘要

革兰氏阳性病原体是医疗保健相关感染的重要原因,其中金黄色葡萄球菌和屎肠球菌最为常见。万古霉素是一种最后的糖肽类药物,用于对抗这些细菌,但对该药物耐药性的出现使一些患者的治疗选择很少。为了解决这个问题,已经开发了新一代抗生素,但耐药性已经被报道。在本文中,我们回顾了对抗万古霉素耐药病原体的现有或正在开发的策略。首先,总结了已上市或处于临床前或临床阶段的传统抗菌药物单独或联合使用的概况。第二部分重点介绍非传统抗菌药物,如抗菌肽、噬菌体和纳米颗粒。结论是,迄今为止还没有等同于万古霉素的替代品。然而,基于具有多种作用机制的药物的有前景的策略以及可能与传统抗生素联合使用的噬菌体治疗有望为耐万古霉素革兰氏阳性病原体提供治疗选择。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9541/8471638/1792f506df32/antibiotics-10-01116-g001.jpg

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