Glycemic traits and Alzheimer's disease: a Mendelian randomization study.

ABSTRACT: Previous observational studies have reported an association between impaired glucose metabolism and Alzheimer's disease. This study aimed to examine the causal association of glycemic traits with Alzheimer's disease. We used a two-sample Mendelian randomization approach to evaluate the causal effect of six glycemic traits (type 2 diabetes, fasting glucose, fasting insulin, hemoglobin A1c, homeostasis model assessment- insulin resistance and HOMA-β-cell function) on Alzheimer's disease. Summary data on the association of single nucleotide polymorphisms with these glycemic traits were obtained from genome-wide association studies of the DIAbetes Genetics Replication And Meta-analysis and Meta-Analyses of Glucose and Insulin-related traits Consortium. Summary data on the association of single

SUBMITTER: Pan Y 

PROVIDER: S-EPMC7746331 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature