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Pharmacological Activities and Molecular Mechanisms of Sinapic Acid in Neurological Disorders Publisher Pubmed



Farzan M1, 2 ; Abedi B3 ; Bhia I4 ; Madanipour A5 ; Farzan M1, 2 ; Bhia M6 ; Aghaei A1 ; Kheirollahi I7 ; Motallebi M8 ; Aminikhoei H2 ; Ertas YN9, 10
Authors
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Authors Affiliations
  1. 1. Student Research Committee, Shahrekord University of Medical Sciences, Shahrekord, 8815713471, Iran
  2. 2. Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, 8815783657, Iran
  3. 3. Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, 5166616471, Iran
  4. 4. Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, 1985717443, Iran
  5. 5. Student Research Committee, Alborz University of Medical Sciences, Karaj, 3146883811, Iran
  6. 6. School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, 1996835113, Iran
  7. 7. Student Research Committee, Isfahan University of Medical Sciences, Isfahan, 8174673441, Iran
  8. 8. Nanomedicine Research Association (NRA), Universal Scientific Education and Research Network (USERN), Tehran, 7616911319, Iran
  9. 9. Department of Biomedical Engineering, Erciyes University, Kayseri, 38039, Turkey
  10. 10. Department of Technical Sciences, Western Caspian University, Baku, AZ1001, Azerbaijan

Source: ACS Chemical Neuroscience Published:2024


Abstract

Sinapic acid (SA) is a phenylpropanoid derivative found in various natural sources that exhibits remarkable versatile properties, including antioxidant, anti-inflammatory, and metal-chelating capabilities, establishing itself as a promising candidate for the prevention and treatment of conditions affecting the central nervous system, such as Alzheimer’s disease (AD), Parkinson’s disease (PD), ischemic stroke, and other neurological disorders. These effects also include neuroprotection in epilepsy models, as evidenced by a reduction in seizure-like behavior, cell death in specific hippocampal regions, and lowered neuroinflammatory markers. In AD, SA treatment enhances memory, reverses cognitive deficits, and attenuates astrocyte activation. SA also has positive effects on cognition by improving memory and lowering oxidative stress. This is shown by lower levels of oxidative stress markers, higher levels of antioxidant enzyme activity, and better memory retention. Additionally, in ischemic stroke and PD models, SA provides microglial protection and exerts anti-inflammatory effects. This review emphasizes SA’s multifaceted neuroprotective properties and its potential role in the prevention and treatment of various brain disorders. Despite the need for further research to fully understand its mechanisms of action and clinical applicability, SA stands out as a valuable bioactive compound in the ongoing quest to combat neurodegenerative diseases and enhance the quality of life for affected individuals. © 2024 American Chemical Society
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