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Shakkour Z, Issa H, Ismail H, Ashekyan O, Habashy KJ, Nasrallah L, Jourdi H, Hamade E, Mondello S, Sabra M, Zibara K, Kobeissy F. Drug Repurposing: Promises of Edaravone Target Drug in Traumatic Brain Injury. Curr Med Chem 2021; 28:2369-2391. [PMID: 32787753 DOI: 10.2174/0929867327666200812221022] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 06/09/2020] [Accepted: 06/11/2020] [Indexed: 11/22/2022]
Abstract
Edaravone is a potent free-radical scavenger that has been in the market for more than 30 years. It was originally developed in Japan to treat strokes and has been used there since 2001. Aside from its anti-oxidative effects, edaravone demonstrated beneficial effects on proinflammatory responses, nitric oxide production, and apoptotic cell death. Interestingly, edaravone has shown neuroprotective effects in several animal models of diseases other than stroke. In particular, edaravone administration was found to be effective in halting amyotrophic lateral sclerosis (ALS) progression during the early stages. Accordingly, after its success in Phase III clinical studies, edaravone has been approved by the FDA as a treatment for ALS patients. Considering its promises in neurological disorders and its safety in patients, edaravone is a drug of interest that can be repurposed for traumatic brain injury (TBI) treatment. Drug repurposing is a novel approach in drug development that identifies drugs for purposes other than their original indication. This review presents the biochemical properties of edaravone along with its effects on several neurological disorders in the hope that it can be adopted for treating TBI patients.
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Affiliation(s)
- Zaynab Shakkour
- American University of Beirut, Faculty of Medicine, Department of Biochemistry and Molecular Genetics, Beirut, Lebanon
| | - Hawraa Issa
- PRASE and Biology Department, Faculty of Sciences - I, Lebanese University, Beirut, Lebanon
| | - Helene Ismail
- American University of Beirut, Faculty of Medicine, Department of Biochemistry and Molecular Genetics, Beirut, Lebanon
| | - Ohanes Ashekyan
- American University of Beirut, Faculty of Medicine, Department of Biochemistry and Molecular Genetics, Beirut, Lebanon
| | - Karl John Habashy
- Faculty of Medicine, American, University of Beirut, Beirut, Lebanon
| | - Leila Nasrallah
- American University of Beirut, Faculty of Medicine, Department of Biochemistry and Molecular Genetics, Beirut, Lebanon
| | - Hussam Jourdi
- Biology & Environmental Sciences Division at University of Balamand, Souk El Gharb, Aley, Lebanon
| | - Eva Hamade
- PRASE and Biology Department, Faculty of Sciences - I, Lebanese University, Beirut, Lebanon
| | - Stefania Mondello
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Mirna Sabra
- Faculty of Medicine, Lebanese University, Neuroscience Research Center (NRC), Beirut, Lebanon
| | - Kazem Zibara
- PRASE and Biology Department, Faculty of Sciences - I, Lebanese University, Beirut, Lebanon
| | - Firas Kobeissy
- American University of Beirut, Faculty of Medicine, Department of Biochemistry and Molecular Genetics, Beirut, Lebanon
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