Exploring the Therapeutic Potential of Glycyrrhiza Compounds in Alzheimer's Disease: A Comprehensive Review

Alzheimer's disease (AD) is a progressive neurodegenerative disorder. Research shows that the development of AD is linked to neuroinflammation, endoplasmic reticulum stress, mitochondrial dysfunction, cell death, and abnormal cholinergic signaling. Glycyrrhiza compounds contain active ingredients and extracts that offer multiple benefits, including targeting various pathways, high efficacy with low toxicity, and long-lasting therapeutic effects. These benefits highlight the significant potential of Glycyrrhiza compounds for preventing and treating AD. This review summarizes recent advancements in Glycyrrhiza compounds for preventing and treating AD. It focuses on their inhibitory effects on key signaling pathways, such as Toll-like receptor 4 (TLR4), nuclear factor-κB (NF-κB), mitogen-activated protein kinase (MAPK), and cholinergic signaling. This study aims to establish a scientific framework for using Glycyrrhiza compounds in the clinical prevention and treatment of AD and to support the development of new therapeutic interventions.