基于网络药理学和数据挖掘的传统中医药对缺血性中风干预的铁性调节
Jun Lei1, Wei Chen1, Yaodong Gu1
1Heilongjiang University of Chinese Medicine, Harbin, China.
PloS one
|April 16, 2025
概括
这项研究探讨了传统中医 (TCM) 如何通过调节铁亡来治疗缺血性中风 (IS). 网络药理学确定了关键的TCM和目标,为IS提供了新的治疗见解.
科学领域:
- 生物医学科学 生物医学科学
- 药理学 药理学是指药理学的学科.
- 计算生物学 计算生物学
背景情况:
- 缺血性中风 (IS) 是导致残疾和死亡的主要原因.
- 铁亡是一种新型的受调细胞死亡形式,在IS的发病过程中起着至关重要的作用.
- 传统中医 (TCM) 为IS提供了潜在的治疗策略,但其涉及铁亡的机制需要阐明.
研究的目的:
- 通过使用网络药理学和数据挖掘,通过ferroptosis调节来研究TCM在IS干预中的作用.
- 为了确定潜在的TCM,化合物和分子点,涉及到与ferroptosis相关的IS治疗.
- 为基于TCM的IS中ferroptosis调节提供科学基础.
主要方法:
- 从多个数据库 (GeneCards,GeneCLiP3,FerrDdb,DisGeNET) 获取的铁和与IS相关的目标.
- 利用网络药理学,包括蛋白质-蛋白质相互作用 (PPI) 分析和机器学习,以确定关键目标.
- 采用分子对接来验证目标化合物相互作用,并分析TCM特性.
主要成果:
- 通过机器学习识别了IS中14个关键的铁化点.
- 选了413种化合物和301种具有稳定结合活动的TCM.
- 候选TCM主要具有冷/热的特性,苦/的味道,并准肝 meridian,具有清热和缺陷调效应.
结论:
- 这项研究成功地阐明了TCM在调节IS干预过程中的铁衰的机制.
- 确定的TCM和目标为开发IS的新型治疗策略提供了基础.
- 这些发现为未来关于IS铁亡的研究提供了有价值的参考资料.
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