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N -Acetyl-Cysteine: Modulating the Cysteine Redox Proteome in Neurodegenerative Diseases.
- Source :
- Antioxidants; Feb2022, Vol. 11 Issue 2, p416, 1p
- Publication Year :
- 2022
-
Abstract
- In the last twenty years, significant progress in understanding the pathophysiology of age-associated neurodegenerative diseases has been made. However, the prevention and treatment of these diseases remain without clinically significant therapeutic advancement. While we still hope for some potential genetic therapeutic approaches, the current reality is far from substantial progress. With this state of the issue, emphasis should be placed on early diagnosis and prompt intervention in patients with increased risk of neurodegenerative diseases to slow down their progression, poor prognosis, and decreasing quality of life. Accordingly, it is urgent to implement interventions addressing the psychosocial and biochemical disturbances we know are central in managing the evolution of these disorders. Genomic and proteomic studies have shown the high molecular intricacy in neurodegenerative diseases, involving a broad spectrum of cellular pathways underlying disease progression. Recent investigations indicate that the dysregulation of the sensitive-cysteine proteome may be a concurrent pathogenic mechanism contributing to the pathophysiology of major neurodegenerative diseases, opening new therapeutic opportunities. Considering the incidence and prevalence of these disorders and their already significant burden in Western societies, they will become a real pandemic in the following decades. Therefore, we propose large-scale investigations, in selected groups of people over 40 years of age with decreased blood glutathione levels, comorbidities, and/or mild cognitive impairment, to evaluate supplementation of the diet with low doses of N-acetyl-cysteine, a promising and well-tolerated therapeutic agent suitable for long-term use. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20763921
- Volume :
- 11
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Antioxidants
- Publication Type :
- Academic Journal
- Accession number :
- 155709707
- Full Text :
- https://doi.org/10.3390/antiox11020416