Neuroprotective prospectives of triterpenoids

Abstract

Neurological disorders including neurodegenerative disorders continue to pose significant therapeutic challenges. Triterpenoids, a diverse group of natural compounds found abundantly in plants, possess promising neuroprotective properties. This review aims to explore the potential of triterpenoids in mitigating neurodegeneration through various mechanisms, including antioxidant, anti-inflammatory, and anti-apoptotic activities. The neuroprotective potential of some notable triterpenoids, such as asiatic acid, asiaticoside, madecassoside, bacoside A, bacopaside I, ganoderic acids, and lucidenic acids are discussed in terms of their ability to modulate key pathways implicated in neurological disorders. Additionally, the potential therapeutic applications of triterpenoids in Alzheimer’s disease, Parkinson’s disease, cerebral ischemia, spinal cord injury, and epilepsy are examined. Furthermore, the review also underlines the challenges for the development of triterpenoids as neuroprotective agents, including the need for further preclinical and clinical studies to elucidate their efficacy and safety for translation into clinical practice.