菌体:一个未被充分探索的来源,有潜力发现和开发新的天然药物
Periyasamy Sivalingam1, Maheswaran Easwaran2, Dhanraj Ganapathy2
1Department of Research and Analytics (DORA), Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, 600077, Tamil Nadu, India. Biosivas@gmail.com.
Archives of microbiology
|October 22, 2024
概括
来自植物的Endophytic Streptomyces是新生物活性化合物的有希望的来源. 现代基因组挖掘有助于发现这些化合物,用于药物发现和农业.
科学领域:
- 微生物学 微生物学
- 自然产品化学 自然产品化学
- 基因组学就是基因组学.
背景情况:
- 链杆菌是医学和农业天然化合物的重要来源,表现出抗生素,抗真菌,抗癌和抗病毒活动.
- 近几十年来,从陆地上的Streptomyces发现的新生物活性化合物的数量有所下降,需要探索新的来源.
- 在植物中居住的Endophytic Streptomyces,代表了一个尚未探索的利基,有可能产生独特的化合物.
研究的目的:
- 审查从内性Streptomyces中分离天然化合物的进展.
- 要突出这些化合物的抗微生物,细胞毒性和抗真菌性质.
- 讨论基因组学在从这些来源发现新型化合物的作用.
主要方法:
- 关于将天然化合物从内源性Streptomyces分离的研究的文献综述.
- 报告的化合物类别的分析,包括印度洛二烯,类,黄类,类,纳夫托基类和类.
- 讨论现代基因组学方法,特别是针对生物合成基因集群 (BGCs).
主要成果:
- 内生菌性Streptomyces产生多种类型的生物活性化合物,具有显著的药用潜力.
- 隔离的化合物显示出显著的抗微生物,细胞毒性和抗真菌活性.
- 基因组洞察力有助于识别负责化合物生物合成的BGC.
结论:
- 菌体为发现新型生物活性化合物提供了宝贵的资源.
- 将基因组学与天然产品化学相结合,对于未来的药物发现工作至关重要.
- 进一步研究内性Streptomyces有望为开发新药和抗生素提供希望.
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