Bibliographic Details
| Title: |
The Potential Mechanism and the Role of Antioxidants in Mitigating Oxidative Stress in Alzheimer’s Disease |
| Authors: |
Rayees Ahmad Naik, Mehak Naseer Mir, Ishfaq Ahmad Malik, Rima Bhardwaj, Fahad M Alshabrmi, Mahmoud Abdulrahman Mahmoud, Majid Alhomrani, Abdulhakeem S. Alamri, Walaa F. Alsanie, Ahmed Hjazi, Tanmoy Ghatak, Burkhard Poeggeler, Mahendra P Singh, Gopenath TS, Sandeep Kumar Singh |
| Source: |
Frontiers in Bioscience-Landmark, Vol 30, Iss 2, p 25551 (2025) |
| Publisher Information: |
IMR Press, 2025. |
| Publication Year: |
2025 |
| Collection: |
LCC:Biochemistry
LCC:Biology (General) |
| Subject Terms: |
alzheimer’s disease, amyloid-beta, amyloid plaques, reactive oxygen species, antioxidants, tau protein, Biochemistry, QD415-436, Biology (General), QH301-705.5 |
| More Details: |
Alzheimer’s disease (AD) is the most prevalent cause of dementia and a significant contributor to health issues and mortality among older individuals. This condition involves a progressive deterioration in cognitive function and the onset of dementia. Recent advancements suggest that the development of AD is more intricate than its underlying brain abnormalities alone. In addition, Alzheimer’s disease, metabolic syndrome, and oxidative stress are all intricately linked to one another. Increased concentrations of circulating lipids and disturbances in glucose homeostasis contribute to the intensification of lipid oxidation, leading to a gradual depletion of the body’s antioxidant defenses. This heightened oxidative metabolism adversely impacts cell integrity, resulting in neuronal damage. Pathways commonly acknowledged as contributors to AD pathogenesis include alterations in synaptic plasticity, disorganization of neurons, and cell death. Abnormal metabolism of some membrane proteins is thought to cause the creation of amyloid (Aβ) oligomers, which are extremely hazardous to neurotransmission pathways, especially those involving acetylcholine. The interaction between Aβ oligomers and these neurotransmitter systems is thought to induce cellular dysfunction, an imbalance in neurotransmitter signaling, and, ultimately, the manifestation of neurological symptoms. Antioxidants have a significant impact on human health since they may improve the aging process by combating free radicals. Neurodegenerative diseases are currently incurable; however, they may be effectively managed. An appealing alternative is the utilization of natural antioxidants, such as polyphenols, through diet or dietary supplements, which offer numerous advantages. Within this framework, we have extensively examined the importance of oxidative stress in the advancement of Alzheimer’s disease, as well as the potential influence of antioxidants in mitigating its effects. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
2768-6701 |
| Relation: |
https://www.imrpress.com/journal/FBL/30/2/10.31083/FBL25551; https://doaj.org/toc/2768-6701 |
| DOI: |
10.31083/FBL25551 |
| Access URL: |
https://doaj.org/article/ac041165860e4192bcb8b56a0747c630 |
| Accession Number: |
edsdoj.041165860e4192bcb8b56a0747c630 |
| Database: |
Directory of Open Access Journals |
