在聚光灯之外:Enterobacter spp. 作为欧洲被忽视的碳酶生产商
Ivana Cirkovic1, Snezana Brkic2
1Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia.
Antibiotics (Basel, Switzerland)
|October 28, 2025
概括
产生碳酶的肠道细菌 (CPE) 是一个主要的威胁. 这次审查强调了Enterobacter spp. 作为欧洲未被认可的碳烯酶基因库,敦促将其纳入监测计划.
科学领域:
- 微生物学 微生物学
- 传染性疾病 传染性疾病
- 基因组学就是基因组学.
背景情况:
- 抗微生物药物耐药性 (AMR) 是一个全球性的健康危机,产生卡巴酶的肠道细菌 (CPE) 构成重大威胁.
- 作为ESKAPEE组的一部分,Enterobacter spp. 是关键优先病原体,但在AMR监测中经常被忽视,造成检测差距.
- 这些细菌在欧洲越来越多地被认为是碳烯酶基因的重要储存库.
研究的目的:
- 审查Enterobacter spp.的分类学,内在耐药性和临床意义.
- 分析Enterobacter spp.中的碳烯酶基因的流行病学. 在整个欧洲.
- 强调需要改善对产生卡巴酶的Enterobacter spp.的监测和控制策略.
主要方法:
- 文献综述侧重于Enterobacter spp. 这种细菌. 在欧洲的流行病学和carbapenemase.
- 对碳烯酶类型 (VIM,OXA-48类,KPC,NDM等) 发表的数据分析. 和它们的遗传背景.
- 检查流行病学趋势和传播机制.
主要成果:
- 肠杆菌 spp. 进入细菌 spp. 尽管监测有限,但它们是欧洲碳烯酶基因的重要储备.
- 流行病学数据显示,卡巴酶患病率发生了动态变化,VIM酶增加,NDM占据了领先地位.
- 碳酶基因通过等离子体和克隆扩张传播,由Enterobacter spp.促进. 作为病原体和储存器的多种作用.
结论:
- 肠杆菌 spp. 进入细菌 spp. 必须系统地纳入AMR监测框架,以解决盲点问题.
- 基因组流行病学和一个健康的方法对于控制碳烯酶的传播至关重要.
- 保护当前的治疗选择需要跨人类,动物和环境部门的综合战略.
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