以天然产品为基础的方法来克服Candida glabrata和新出现的AMR威胁
Binaya Krushna Sahu1, Sudipta Kumar Patra2, Mahesh Chandra Sahu3
1Centre for Biotechnology, Siksha 'O' Anusandhan (Deemed to be University), Kalinganagar, Bhubaneswar, Odisha, India.
Frontiers in antibiotics
|February 26, 2026
概括
植物化学物质显示出作为抗真菌剂对抗多药耐药的Candida glabrata (MDR C. glabrata) 的承诺. 研究强调了它们通过协同效应对抗耐药性的潜力,尽管临床转化需要进一步研究.
科学领域:
- 菌类学和制药科学 菌类学和制药科学
- 抗微生物耐药性研究研究
- 自然产品化学 自然产品化学
背景情况:
- 菌 (C. glabrata) 是一种新兴的多药耐药 (MDR) 真菌病原体,对全球健康构成威胁.
- 格拉布拉塔耐药性的机制包括排泄的激活,生物膜的形成和改变的厄戈斯特生物合成.
- 植物化学品提供多样化的结构和多目标的抗真菌活性,呈现潜在的治疗替代品.
研究的目的:
- 审查当前对抗C. glabrata的抗真菌活性植物性天然产品的知识.
- 突出关键的植物化学物种类别及其建议的作用机制.
- 确定对抗MDR C. glabrata的植物化学品临床转化方面的挑战和未来方向.
主要方法:
- 对调查植物化学物质对抗C. glabrata的研究的文献综述.
- 重点是黄类,类,类化合物,类和精油.
- 对拟议的抗真菌机制和协同效应的分析.
主要成果:
- 植物化学物质在体外表现出有希望的抗真菌和对C. glabrata的辅助作用.
- 机制包括细胞膜破坏,厄戈斯特醇合成抑制,氧化应激减弱和毒性/生物膜抑制.
- 协同效应的结果提高了疗效,降低了毒性,并延迟了耐药性的出现.
结论:
- 植物化学物质具有针对MDR C. glabrata的多目标潜力,作为独立剂或协同调节剂.
- 显著的局限性包括不一致的组成,缺乏药理动力学数据,以及不足的体内/临床研究.
- 优先考虑以协同为重点的研究和方法标准化对于临床翻译至关重要.
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