[关键词]
[摘要]
缺血性脑卒中 (IS) 是大脑血管阻塞引发的高致死率疾病。外泌体是由细胞分泌的胞外囊泡,其可用于 IS 的诊断、治疗。大量研究发现,中药活性成分、中药复方等中医药干预能够作用于外泌体途径减轻血脑屏障损 伤、炎症反应及抑制神经细胞死亡、促进神经发生和血管再生等方式改善 IS 后脑损伤。该文系统总结了外泌 体在 IS 诊断、治疗中的作用以及中医药调控外泌体途径治疗 IS 作用机制的研究进展,以期为中医药治疗 IS 提 供新思路。
[Key word]
[Abstract]
Ischemic stroke (IS) ,a life-threatening condition caused by cerebrovascular occlusion,remains a leading cause of mortality. Exosomes,extracellular vesicles secreted by cells,hold significant potential for IS diagnosis and therapy. Accumulating evidence demonstrates that active components of Chinese herbal medicine (CHM) and CHM formulas can ameliorate post-IS brain injury by modulating exosomal pathways — mitigating blood-brain barrier disruption, attenuating neuroinflammation, inhibiting neuronal apoptosis, and promoting neurogenesis and angiogenesis. This review systematically summarizes the diagnostic and therapeutic roles of exosomes in IS, with particular emphasis on the mechanistic advances in CHM-mediated exosomal regulation for IS treatment,thereby providing novel perspectives for CHM-based IS interventions
[中图分类号]
R285.5
[基金项目]
中央支持地方高校发展改革资金人才培养支持计划项目 (财函字 〔2020〕 2号);黑龙江省“优秀青年教师基础研究支持计划”项目 (YQJH2023150);国家自然科学基金项目 (81873161)。