Metadatos
Mostrar el registro completo del ítemCompartir este ítem
Association of LIfestyle for BRAin health risk score (LIBRA) and genetic susceptibility with incident dementia and cognitive decline
Idioma
EN
Article de revue
Este ítem está publicado en
Alzheimer's & Dementia : the Journal of the Alzheimer's Association. 2024-06-01, vol. 20, n° 6, p. 4250-4259
Resumen en inglés
INTRODUCTION: Evaluating whether genetic susceptibility modifies the impact of lifestyle-related factors on dementia is critical for prevention. METHODS: We studied 5170 participants from a French cohort of older persons ...Leer más >
INTRODUCTION: Evaluating whether genetic susceptibility modifies the impact of lifestyle-related factors on dementia is critical for prevention. METHODS: We studied 5170 participants from a French cohort of older persons free of dementia at baseline and followed for up to 17 years. The LIfestyle for BRAin health risk score (LIBRA) including 12 modifiable factors was constructed at baseline (higher score indicating greater risk) and was related to both subsequent cognitive decline and dementia incidence, according to genetic susceptibility to dementia (reflected by the apolipoprotein E [APOE] ε4 allele and a genetic risk score [GRS]). RESULTS: The LIBRA was associated with higher dementia incidence, with no significant effect modification by genetics (hazard ratio for one point score = 1.09 [95% confidence interval, 1.05; 1.13]) in APOE ε4 non-carriers and = 1.15 [1.08; 1.22] in carriers; P = 0.15 for interaction). Similar findings were obtained with the GRS and with cognitive decline. DISCUSSION: Lifestyle-based prevention may be effective whatever the genetic susceptibility to dementia.< Leer menos
Palabras clave en inglés
Apolipoprotein E
Cognitive Decline
Dementia
Genetic Risk Score
Modifiable Risk Factors
Proyecto ANR
COGINUT : Cognition, anti-oxydants, acides gras: approche interdisciplinaire du rôle de la nutrition dans le vieillissement du cerveau - ANR-06-PNRA-0005
Histoire naturelle du déclin cognitif et du besoin de soins chez le sujet âgé
Histoire naturelle du déclin cognitif et du besoin de soins chez le sujet âgé