用网络药理学优化提取易威,结合响应表面设计和生物活性评估
Wei Zhu1, Zepeng Zhang1, Zhiqiang Yan1
1Kunshan Hospital of Traditional Chinese Medicine, Kunshan, China.
Biomedical chromatography : BMC
|June 28, 2025
概括
作为中国传统医药中的一种,易威 (YWD) 显示出治疗干眼病 (DED) 的潜力. 优化提取确定了关键化合物和途径,验证了其在DED治疗中的有效性.
科学领域:
- 药理学和中国传统医学
- 生物化学和分子生物学
背景情况:
- 干眼病 (DED) 是一种普遍影响眼表面健康的疾病.
- 传统中国医学 (TCM),特别是 (YWD),为DED提供了潜在的治疗途径.
- 了解YWD的活性成分和机制对于其在DED中的临床应用至关重要.
研究的目的:
- 通过网络药理学确定YWD在治疗DED中的活性成分和分子机制.
- 通过响应表面方法来优化YWD中关键活性化合物的提取过程.
- 为了验证优化YWD提取物对人类角膜上皮细胞 (HCECs) 的疗效.
主要方法:
- 网络药理学被用来预测DED的YWD的活性化合物和标.
- 使用高性能液态色谱 (HPLC) 来量化YWD提取物中的活性化合物.
- 使用Box-Behnken设计和响应表面方法来优化提取参数.
- 分析层次过程集成的植物化学成分和细胞增殖用于参数优化.
主要成果:
- 在YWD中,Acteoside (AC),Quercetin (QR) 和methylophiopogonanone A (MA) 被确定为关键的抗DED化合物.
- 这些化合物向包括SRC,AKT1,PIK3CA和STAT3在内的途径,影响脂质代谢和PI3K-Akt/MAPK信号传递.
- 优化的提取参数 (液体-固体比为8mL/g,1.636倍,54.96分钟) 产生了0.9417±0.0386的标准化得分,与预测密切匹配.
- 优化的YWD提取物对人类角膜上皮细胞 (HCEC) 产生了显著的增殖效应.
结论:
- 优化的YWD提取方法可靠且有效地生产用于DED的标准化草药.
- 已识别的活性成分和途径为YWD对DED的治疗作用提供了科学依据.
- 这项研究提供了一种经过验证的方法,用于优化TCM提取用于向疾病治疗.
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