耐甲氧西林金黄色葡萄球菌(MRSA)的抗生素耐药性遗传学。

Biotechnologia Pub Date : 2024-06-25 eCollection Date: 2024-01-01 DOI:10.5114/bta.2024.139756
Klementyna Marciniak, Agata Tyczewska, Kamilla Grzywacz
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引用次数: 0

摘要

耐甲氧西林金黄色葡萄球菌(MRSA)菌株是医院细菌感染的常见病因,对现有的抗生素(如达托霉素、万古霉素和利奈唑胺)通常具有耐药性,因而构成了重大威胁。新的 MRSA 分离物不断出现,但却没有有效的治疗方案,这凸显了 MRSA 对人类和动物健康的真正威胁,而有效的抗生素疗法却逐年减少。在本综述中,我们将概述耐甲氧西林金黄色葡萄球菌对广谱抗生素产生耐药性的最常见遗传机制。
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Genetics of antibiotic resistance in methicillin-resistant Staphylococcus aureus (MRSA).

Methicillin-resistant Staphylococcus aureus (MRSA) strains pose a significant threat as common causes of bacterial infections in hospitals, often resistant to available antibiotics such as daptomycin, vancomycin, and linezolid. The continuous emergence of new MRSA isolates with no effective treatment options underscores a real threat to health among humans and animals, and the number of effective antibiotic therapies decreases with each passing year. In this review, we provide an overview of the most common genetic mechanisms of resistance to a broad spectrum of antibiotics in methicillin-resistant S. aureus.

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