Exploring the journey of emodin as a potential neuroprotective agent: Novel therapeutic insights with molecular mechanism of action

Emodin is an anthraquinone derivative found in the roots and bark of a variety of plants, molds, and lichens. Emodin has been used as a traditional medication for more than 2000 years and is still common in numerous herbal drugs. Emodin is plentiful in the three plant families, including Polygonacea...

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Bibliographic Details
Main Authors: Saikat Mitra, Juhaer Anjum, Maniza Muni, Rajib Das, Abdur Rauf, Fahadul Islam, Talha Bin Emran, Prabhakar Semwal, Hassan A. Hemeg, Fahad A. Alhumaydhi, Polrat Wilairatana
Other Authors: Faculty of Tropical Medicine, Mahidol University
Format: Review
Published: 2022
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Online Access:https://repository.li.mahidol.ac.th/handle/123456789/75240
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Institution: Mahidol University
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Summary:Emodin is an anthraquinone derivative found in the roots and bark of a variety of plants, molds, and lichens. Emodin has been used as a traditional medication for more than 2000 years and is still common in numerous herbal drugs. Emodin is plentiful in the three plant families, including Polygonaceae (Rheum, Rumex, and Polygonum spp.), Fabaceae (Cassia spp.), and Rhamnaceae (Rhamnus, Frangula, and Ventilago spp.). Emerging experimental evidences indicate that emodin confers a wide range of pharmacological activities; special focus was implemented toward neurodegenerative diseases, including Alzheimer's disease, Parkinson's disease, cerebral ischemia, anxiety and depression, schizophrenia, chronic hyperglycemic peripheral neuropathy, etc. Numerous preclinical evidences were established in support of the neuroprotection of emodin. However, this review highlighted the role of emodin as a potent neurotherapeutic agent; therefore, its evidence-based functionality on neurological disorders (NDs).