Basic & Clinical Medicine ›› 2026, Vol. 46 ›› Issue (8): 1130-1134.doi: 10.16352/j.issn.1001-6325.2026.08.1130

• Mini Reviews • Previous Articles     Next Articles

Research progress on natural bioactive components in the treatment of pulmonary arterial hypertension

YANG Chunyan1, ZHANG Jiawei2, XING Yanjiang2, LI Bin1, LIU Haitao1*   

  1. 1. State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193;
    2. State Key Laboratory of Respiratory Health and Multimorbidity, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing100005, China
  • Received:2026-04-03 Revised:2026-05-26 Published:2026-07-22
  • Contact: *htliu@implad.ac.cn

Abstract: Pulmonary arterial hypertension(PAH) is characterized by pulmonary vascular remodeling, which is difficult to reverse with current therapies. Natural bioactive components provide a novel strategy for PAH intervention due to their multi-target advantages. This review systematically summarizes the mechanistic characteristics of natural bioactive components against PAH, encompassing multi-dimensional network effects such as improving vasomotor function, inhibiting smooth muscle cell proliferation, modulating inflammatory responses, and correcting metabolic reprogramming. Furthermore, it profoundly analyzes the evidence limitations in current research regarding direct molecular target validation, experimental models, structural endpoint evaluation, and druggability. Finally, we provide translational perspectives on strengthening target validation, upgrading pre-clinical evaluation systems, and optimizing delivery systems, aiming to provide a reference for promoting the substantive clinical translation of natural bioactive components in PAH.

Key words: pulmonary arterial hypertension, natural bioactive components, translational medicine

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