Targeting Novel microRNAs in Developing Novel Alzheimer's Disease Treatments.
Neurochem Res
; 48(1): 26-38, 2023 Jan.
Article
em En
| MEDLINE
| ID: mdl-36048350
ABSTRACT
Alzheimer's disease (AD) is considered a multifactorial disease and a significant cause of dementia during aging. This neurodegenerative disease process is classically divided into two different pathologies cerebral accumulation of amyloid-ß and hyperphosphorylated neurofibrillary tau tangles. In recent years, massive efforts have been made to treat AD by decreasing amyloid-ß and tau in the brains of patients with AD, with no success. The dysfunction of a wide range of microRNAs promotes the generation and insufficient clearance of amyloid-ß (Aß) and increases tau plaques which are the pathophysiological markers of AD. Disturbance of these microRNAs is associated with mitochondrial dysfunction, oxidative damage, inflammation, apolipoprotein E4 (APOE4) pathogenic process, synaptic loss, and cognitive deficits induced by AD. Targeting a specific microRNA to restore AD-induced impairments at multiple stages might provide a promising approach for developing new drugs and therapeutic strategies for patients with AD. This review focuses on different mechanisms of microRNAs in AD pathophysiology.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Doenças Neurodegenerativas
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MicroRNAs
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Doença de Alzheimer
Limite:
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article