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The Potential Benefits of Quercetin for Brain Health: A Review of Anti-Inflammatory and Neuroprotective Mechanisms.
- Source :
-
International journal of molecular sciences [Int J Mol Sci] 2023 Mar 28; Vol. 24 (7). Date of Electronic Publication: 2023 Mar 28. - Publication Year :
- 2023
-
Abstract
- Neuroinflammation is a critical factor in developing and progressing numerous brain diseases, including neurodegenerative diseases. Chronic or excessive neuroinflammation can lead to neurotoxicity, causing brain damage and contributing to the onset and progression of various brain diseases. Therefore, understanding neuroinflammation mechanisms and developing strategies to control them is crucial for treating brain diseases. Studies have shown that neuroinflammation plays a vital role in the progression of neurodegenerative diseases, such as Alzheimer's (AD) and Parkinson's (PD), and stroke. Additionally, the effects of PM <subscript>2.5</subscript> pollution on the brain, including neuroinflammation and neurotoxicity, are well-documented. Quercetin is a flavonoid, a plant pigment in many fruits, vegetables, and grains. Quercetin has been studied for its potential health benefits, including its anti-inflammatory, antioxidant, and anti-cancer properties. Quercetin may also have a positive impact on immune function and allergy symptoms. In addition, quercetin has been shown to have anti-inflammatory and neuroprotective properties and can activate AMP-activated protein kinase (AMPK), a cellular energy sensor that modulates inflammation and oxidative stress. By reducing inflammation and protecting against neuroinflammatory toxicity, quercetin holds promise as a safe and effective adjunctive therapy for treating neurodegenerative diseases and other brain disorders. Understanding and controlling the mechanisms of NF-κB and NLRP3 inflammasome pathways are crucial for preventing and treating conditions, and quercetin may be a promising tool in this effort. This review article aims to discuss the role of neuroinflammation in the development and progression of various brain disorders, including neurodegenerative diseases and stroke, and the impact of PM <subscript>2.5</subscript> pollution on the brain. The paper also highlights quercetin's potential health benefits and anti-inflammatory and neuroprotective properties.
- Subjects :
- Neuroinflammatory Diseases chemically induced
Neuroinflammatory Diseases prevention & control
Neurodegenerative Diseases chemically induced
Neurodegenerative Diseases prevention & control
Particulate Matter toxicity
Animals
Mice
Rats
Humans
Quercetin pharmacology
Quercetin therapeutic use
Anti-Inflammatory Agents, Non-Steroidal pharmacology
Anti-Inflammatory Agents, Non-Steroidal therapeutic use
Neuroprotective Agents pharmacology
Neuroprotective Agents therapeutic use
Brain Diseases chemically induced
Brain Diseases prevention & control
Neuroprotection
Subjects
Details
- Language :
- English
- ISSN :
- 1422-0067
- Volume :
- 24
- Issue :
- 7
- Database :
- MEDLINE
- Journal :
- International journal of molecular sciences
- Publication Type :
- Academic Journal
- Accession number :
- 37047299
- Full Text :
- https://doi.org/10.3390/ijms24076328