Association of CSF visinin-like protein 1 levels with cerebral glucose metabolism among older adults.

ABSTRACT:

Background

CSF visinin-like protein 1 (VILIP-1) levels have exhibited potential utility as a marker of neuronal damage and are increased in Alzheimer's disease (AD). The levels of CSF VILIP-1 have been associated with memory decline and hippocampal atrophy, while no studies have investigated the association between CSF VILIP-1 levels and cerebral glucose metabolism among older adults.

Methods

Study participants had available baseline CSF VILIP-1 data and more than two assessments of 18-fluorodeoxyglucose positron emission tomography ([18F] FDG-PET) brain imaging. Linear mixed-effects models were used to examine the association between baseline CSF VILIP-1 levels and longitudinal changes in FDG-PET over time. Models were performed separately for the cognitively unimpaired (CU

SUBMITTER: Wang Z 

PROVIDER: S-EPMC12443256 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature