Heavy metals toxicity on epigenetic modifications in the pathogenesis of Alzheimer's disease (AD).
J Biochem Mol Toxicol
; 38(6): e23741, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38816991
ABSTRACT
Alzheimer's disease (AD) is a progressive decline in cognitive ability and behavior which eventually disrupts daily activities. AD has no cure and the progression rate varies unlikely. Among various causative factors, heavy metals are reported to be a significant hazard in AD pathogenesis. Metal-induced neurodegeneration has been focused globally with thorough research to unravel the mechanistic insights in AD. Recently, heavy metals suggested to play an important role in epigenetic alterations which might provide evidential results on AD pathology. Epigenetic modifications are known to play towards novel therapeutic approaches in treating AD. Though many studies focus on epigenetics and heavy metal implications in AD, there is a lack of research on heavy metal influence on epigenetic toxicity in neurological disorders. The current review aims to elucidate the plausible role of cadmium (Cd), iron (Fe), arsenic (As), copper (Cu), and lithium (Li) metals on epigenetic factors and the increase in amyloid beta and tau phosphorylation in AD. Also, the review discusses the common methods of heavy metal detection to implicate in AD pathogenesis. Hence, from this review, we can extend the need for future research on identifying the mechanistic behavior of heavy metals on epigenetic toxicity and to develop diagnostic and therapeutic markers in AD.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Metais Pesados
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Epigênese Genética
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Doença de Alzheimer
Limite:
Animals
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Humans
Idioma:
En
Revista:
J Biochem Mol Toxicol
Assunto da revista:
BIOLOGIA MOLECULAR
/
BIOQUIMICA
/
TOXICOLOGIA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Índia