加尔西尼亚提取物对糖尿病外围神经病的神经保护潜力:GC-MS分析,网络药理学,分子对接和体外研究
Arpita Paul1,2, Mohit Kumar1,3, Diksheeta Sharma1,4
1Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh, Assam 786004 India.
3 Biotech
|November 24, 2025
概括
来自Garcinia pedunculata (MEGP) 和Garcinia lanceifolia (MEGL) 的甲醇提取物显示出对糖尿病外围神经病变 (DPN) 的显著神经保护作用. 这些天然化合物针对关键路径,为DPN治疗提供了有前途的多目标干预.
科学领域:
- 药理学 药理学是指药理学的学科.
- 神经科学是一个神经科学.
- 化学信息学 化学信息学
背景情况:
- 糖尿病外围神经病变 (DPN) 具有挑战性,难以用单一向药物治疗.
- 有效的DPN药物治疗需要多个目标干预措施.
研究的目的:
- 研究Garcinia pedunculata (MEGP) 和Garcinia lanceifolia (MEGL) 中的甲醇果实提取物对DPN的神经保护潜力.
- 用集成的计算和实验方法阐明底层的多目标机制.
主要方法:
- 气色谱-质谱 (GC-MS) 用于化合物分析.
- 化学信息学和系统药理学用于目标预测和网络分析.
- 分子对接以评估结合亲缘关系.
- 在体外基于细胞的测定使用高葡萄糖压力SH-SY5Y细胞.
主要成果:
- 在MEGP和MEGL中确定了生物活性化合物,预测目标和DPN相关基因之间有显著的重叠.
- 网络分析强调TNF和AKT1是关键的枢纽,涉及PI3K-Akt,MAPK,JAK-STAT和Wnt/β-catenin通路.
- 分子对接显示了特定化合物与AKT1和TNF的良好结合.
- 实验室研究表明,在MEGP和MEGL前期治疗时,显著的细胞保护,减少ROS和减少亡,MEGP显示出更高的疗效.
结论:
- MEGP和MEGL通过TNF和AKT1中心的信号网络对DPN表现出多目标的神经保护作用.
- 这些提取物显示出DPN治疗的多药学潜力.
- 重点是保护这些临灭绝的生物活性丰富物种.
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