The Association of Essential Metals with APOE Genotype in Alzheimer’s Disease

Background: The major confirmed genetic risk factor for late-onset, sporadic Alzheimer’s disease (AD) is variant ɛ4 of apolipoprotein E gene (APOE). It is proposed that ApoE, a protein involved in transport of cholesterol to neurons can cause neurodegeneration in AD through interaction with metals. Previous studies mostly associated copper, iron, zinc, and calcium with ApoE4-mediated toxicity. Objective: To test the association of essential...