中药调控微小RNA干预阿尔茨海默病的作用机制研究进展
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篇名: | 中药调控微小RNA干预阿尔茨海默病的作用机制研究进展 |
TITLE: | Research progress on the mechanism of traditional Chinese medicine intervening in Alzheimer’s disease by microRNA regulation |
摘要: | 阿尔茨海默病(AD)的主要特征为不可逆的进行性认知功能障碍,其发病机制复杂、治愈难度较大,严重影响患者的生活质量。微小RNA(miRNA)是一类小型非编码RNA,具有高度靶向特异性和多通路调控潜力。本文以miRNA为切入点,系统阐述了中药通过调控miRNA干预AD的作用机制。结果显示,中药有效成分(如三七皂苷R1、红景天苷、梓醇、羟基积雪草苷、黄芩苷、二氢杨梅素、蛇床子素、小檗碱、熊果酸、小白菊内酯、百里醌、白花丹素)、中药提取物(如灵芝提取物、银杏叶提取物)及中药复方(如地黄饮子、加减薯蓣丸、安神定志方)可通过调控不同miRNA来减少β-淀粉样蛋白的生成与沉积、抑制τ蛋白过度磷酸化、抑制神经炎症反应及神经元程序性死亡等,从而起到干预AD的作用。 |
ABSTRACT: | Alzheimer’s disease (AD) is mainly characterised by irreversible progressive cognitive dysfunction, which is complex in its pathogenesis and difficult to cure, and seriously affects the quality of life of patients. MicroRNA (miRNA) is a type of small non-coding RNA with high targeting specificity and potential for multi-pathway regulation. This paper takes miRNA as the entry point to systematically elaborate the mechanism of action of traditional Chinese medicine intervening in AD by regulating miRNA. The results revealed that the active ingredients of traditional Chinese medicine (e.g. notoginsenoside R1, salidroside, catalpol, madecassoside, baicalin, dihydromyricetin, osthole, berberine, ursolic acid, parthenolide, thymoquinone, plumbagin), the extracts of traditional Chinese medicine (e.g., Ganoderma extract and Ginkgo biloba leaf extract), and the compound formulas of traditional Chinese medicine (e.g., Dihuang yinzi decoction, modified Shuyu pill, and Anshen dingzhi formula) can regulate miRNA to reduce the production and deposition of β-amyloid protein, inhibit the over-phosphorylation of τ protein, and inhibit the neuroinflammatory response and programmed neuronal death by regulating miRNA, thus playing a role in intervening in AD. |
期刊: | 2025年第36卷第19期 |
作者: | 宋浩铭;任强;刘源香 |
AUTHORS: | SONG Haoming,REN Qiang,LIU Yuanxiang |
关键字: | 中药;微小RNA;阿尔茨海默病;作用机制;β-淀粉样蛋白;τ蛋白 |
KEYWORDS: | traditional Chinese medicine; microRNA; Alzheimer’s disease; mechanism of action; β-amyloid protein; τ protein |
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