Polygenic hazard score, amyloid deposition and Alzheimer’s neurodegeneration

Mounting evidence indicates that the polygenic basis of late-onset Alzheimer’s disease can be harnessed to identify individuals at greatest risk for cognitive decline. We have previously developed and validated a polygenic hazard score comprising of 31 single nucleotide polymorphisms for predicting Alzheimer’s disease dementia age of onset. In this study, we examined whether polygenic hazard scores are associated with: (i) regional tracer uptake...