天然产物研究与开发 ›› 2026, Vol. 38 ›› Issue (5): 1119-1129.doi: 10.16333/j.1001-6880.2026.5.020 cstr: 32307.14.1001-6880.2026.5.020

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中药黄酮类化合物调控星形胶质细胞治疗缺血性脑卒中的研究进展

赵明慧,原  新,王  媛*   

  1. 山东中医药大学,济南 250355
  • 出版日期:2026-05-26 发布日期:2026-05-26
  • 基金资助:
    山东省自然科学基金面上项目(ZR2021MH327);山东中医药大学2025年硕士研究生提质创新课题(YJSTZCX2025047)

Research progress on the regulatory effects of flavonoids from traditional Chinese medicine on astrocytes in the treatment of ischemic stroke

ZHAO Ming-hui,YUAN Xin,WANG Yuan*   

  1. Shandong University of Traditional Chinese Medicine,Jinan 250355,China
  • Online:2026-05-26 Published:2026-05-26

摘要:

缺血性脑卒中是由脑血管阻塞引发脑部供血不足所致的神经系统疾病,其发病机制复杂,治疗时间窗有限,已成为全球致残与致死率最高的神经系统疾病之一。星形胶质细胞作为中枢神经系统中的关键稳态细胞,在脑缺血发生后迅速发生增殖与活化,参与包括神经炎症反应、兴奋性毒性、血脑屏障功能障碍、细胞自噬、能量代谢紊乱以及铁代谢失衡等一系列病理过程,在脑缺血所致的神经损伤中发挥着关键作用。研究发现,中药黄酮类化合物在神经保护方面具有显著潜力,其作用机制可能与其调控星形胶质细胞的功能状态密切相关。本文重点探讨星形胶质细胞在缺血性脑损伤中的影响及作用,并系统阐述中药黄酮类化合物通过调控相关信号通路发挥神经保护作用的潜在机制,以期为缺血性脑卒中的临床治疗和实验研究提供理论依据和新思路。

关键词: 星形胶质细胞, 中药, 黄酮类化合物, 缺血性脑卒中, 神经保护

Abstract:

Ischemic stroke is a neurological disorder caused by cerebral vascular obstruction leading to insufficient blood supply to the brain.It has a complex pathogenesis,a narrow therapeutic time window,and is one of the leading causes of disability and death worldwide.Astrocytes,as key homeostatic cells in the central nervous system,rapidly undergo proliferation and activation after ischemia,participating in various pathological processes including neuroinflammation,excitotoxicity,blood-brain barrier dysfunction,autophagy,energy metabolism disorders,and iron metabolism imbalance.These processes play critical roles in ischemia-induced neuronal injury.Recent studies have shown that flavonoids from traditional Chinese medicine exhibit significant neuroprotective potential,possibly through modulation of astrocyte function.This review focuses on the roles and effects of astrocytes in ischemic brain injury and systematically discusses the potential mechanisms by which flavonoids exert neuroprotective effects via regulation of related signaling pathways,aiming to provide theoretical support and novel perspectives for the clinical treatment and experimental research of ischemic stroke.

Key words: astrocytes, traditional Chinese medicine, flavonoids, ischemic stroke, neuroprotection

中图分类号:  R285