基于网络药理学和实验验证实,探索shikonin的抗风湿性关节炎炎症机制
Yong-Gang Wu1, Jing Jiang2, Meng-Ying Jiang2
1Department of Orthopedics, Xindu District People's Hospital, Chengdu, 610500, Sichuan, China.
Combinatorial chemistry & high throughput screening
|January 23, 2026
概括
石康宁 (SKN) 通过向关键炎症途径和多个核心点,显示出治疗类风湿性关节炎 (RA) 的潜力. 这项研究阐明了SKN.
科学领域:
- 药理学 药理学是指药理学的学科.
- 免疫学 免疫学 免疫学
- 计算生物学 计算生物学
背景情况:
- 风湿性关节炎 (RA) 是一种具有复杂分子机制的慢性炎症性疾病.
- 石康宁 (SKN) 是一种天然化合物,具有抗炎性质,但其在RA中的具体作用尚不清楚.
- 了解SKN在RA中的分子点对于开发新型治疗策略至关重要.
研究的目的:
- 调查在类风湿性关节炎 (RA) 中的石康宁 (SKN) 的抗炎作用和分子机制.
- 通过综合网络药理学和实验方法,确定SKN在RA治疗中的潜在治疗点.
- 提供自然产品药物开发的方法框架.
主要方法:
- 网络药理学分析以确定SKN和RA重叠的目标.
- 基因本体学 (GO) 和基因和基因组 (KEGG) 丰富分析的京都百科全书.
- 蛋白与蛋白相互作用 (PPI) 网络建设以选核心目标.
- 分子对接以评估结合亲缘关系.
- 使用RA纤维细胞样同胞细胞 (RA-FLSs) 进行体外实验,以评估SKN对细胞增殖和炎症标志物的影响.
主要成果:
- 确定了SKN和RA之间的87个重叠目标,主要涉及PI3K-AKT和NF-κB等炎症信号通路.
- 选了九个核心目标,包括AKT1,TNF和NFκB1,具有稳定的分子对接结果.
- 证明SKN显著抑制RA-FLS的扩散,并以剂量依赖的方式减少关键的炎症媒介 (例如IL-17,TNF-α,MMP9).
- 证实了SKN对核心目标mRNA表达的下调和PI3K-AKT和NF-κB信号通路的抑制.
结论:
- 什科宁 (SKN) 显示出与类风湿性关节炎 (RA) 相关的显著抗炎作用.
- 在RA中,SKN对多个核心点起作用,并调节关键的炎症信号通路 (PI3K-AKT,NF-κB).
- 这些发现支持SKN对RA的治疗潜力,并为基于天然产品的药物开发提供了一个框架.
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