Association between Alzheimer's disease genes and trajectories of cognitive function decline in Han Chinese in Taiwan.

ABSTRACT: Genetic background has been considered one of the important contributors to the rate of cognitive decline among patients with Alzheimer's disease (AD). We conducted a 4-year longitudinal follow-up study, recruited 255 AD and 44 mild cognitive impairment (MCI) patients, and used a data-driven trajectory analysis to examine the influence of selected AD risk genes on the age for and the rate of cognitive decline in Han Chinese population. Genotyping of selected single-nucleotide polymorphisms in the APOE, ABCA7, SORL1, BIN1, GAB2, and CD33 genes was conducted, and a Bayesian hierarchical model was fitted to analyze the trajectories of cognitive decline among different genotypes. After adjusting for sex and education years, the APOE ε4 allele wa

SUBMITTER: Hsieh TJ 

PROVIDER: S-EPMC8312434 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature