Association of APOC1 with cortical atrophy during conversion to Alzheimer's disease.

ABSTRACT: Alzheimer's disease (AD) is a prevalent neurodegenerative disorder, with its progression influenced by aberrant gene expression and alterations in the brain network topology. Although APOE has been extensively studied in relation to AD, the role of APOC1 remains relatively underexplored. This study investigated the impact of APOC1 on changes in cortical thickness (CTh) during conversion to AD in a longitudinal setting. Using a normative modeling approach, we examined changes in CTh in patients with mild cognitive impairment (MCI). The spatial patterns of CTh changes were then correlated with APOC1 mRNA expression levels. We estimated the time to conversion to AD and compared progression rates between the low and high APOC1 expression groups. Finally, mediation analysis was performed to ass

SUBMITTER: Oh S 

PROVIDER: S-EPMC12638608 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature