Mechanisms and Strategy of Traditional Chinese Medicine in Treatment of Ischemic Stroke： A Review
10.13422/j.cnki.syfjx.20251209
- VernacularTitle:中药治疗缺血性脑卒中的研究进展——机制与策略
- Author:
Maodi WENG
1
;
Qiuyan CHEN
1
;
Kai WANG
1
;
Yun LUO
1
;
Xiaobo SUN
1
Author Information
1. Institute of Medicinal Plant Development， Chinese Academy of Medical Sciences，Beijing 100193，China
- Publication Type:Review
- Keywords:
ischemic stroke;
traditional Chinese medicine;
ferroptosis;
gut microbiota;
epigenetics
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2026;32(1):310-316
- CountryChina
- Language:Chinese
-
Abstract:
Ischemic stroke （IS） represents a major global health challenge with complex pathological mechanisms. Although modern therapies such as intravenous thrombolysis and endovascular thrombectomy have advanced， their application remains constrained by narrow therapeutic time windows， hemorrhagic risks， and uneven distribution of medical resources. Traditional Chinese medicine （TCM） demonstrates unique value in the prevention and treatment of IS， owing to its multi-component， multi-target， and holistic regulatory characteristics. This review summarized the molecular mechanisms by which active ingredients and compound formulations of TCM exert therapeutic effects against IS through the regulation of inflammatory responses， oxidative stress， excitatory toxicity， apoptosis， and autophagy. Studies have indicated that components such as curcumin， baicalin， and astragaloside Ⅳ inhibit microglial activation and the nucleotide-binding oligomerization domain （NOD）-like receptor protein 3 （NLRP3） inflammasome to attenuate neuroinflammation， activate the nuclear factor erythroid 2-related factor 2（Nrf2）/heme oxygenase-1 （HO-1） pathway to alleviate oxidative stress， modulate glutamate receptor function to counteract excitatory toxicity， and regulate the B-cell lymphoma 2（Bcl-2）/Bcl-2-associated X protein （Bax）， cysteine aspartate-specific protease （Caspase）， and phosphatidylinositol 3 kinases （PI3K）/protein kinase B （Akt） signaling pathways to suppress neuronal apoptosis. Recent research has further revealed that TCM can modulate ferroptosis by targeting key proteins glutathione peroxidase 4 （GPX4） and acyl-coenzyme A synthetase long-chain family member 4 （ACSL4） to maintain iron homeostasis， intervene in the "microbiota-gut-brain axis" to ameliorate dysbiosis and reduce neuroinflammation， utilize exosomes for brain-targeted drug delivery， and influence neural repair processes through epigenetic regulation. Furthermore， the review discussed the integrated mechanisms of compound formulations， such as Buyang Huanwu Decoction， in improving cerebral microcirculation and promoting neurovascular remodeling via multi-component synergy. It also analyzed the strategy and advantages of integrating TCM with Western medicine for IS treatment， providing a novel theoretical foundation and research directions for future investigations and clinical translation of TCM in IS management.
