Apolipoprotein E facilitates Aβ oligomer‐induced tau phosphorylation

Background Hyperphosphorylated tau is one of the key characteristics of Alzheimer’s disease (AD), and tau pathology correlates with cognitive impairment in AD better than amyloid‐β (Aβ) pathology. Thus, a complete understanding of the relevant factors involved in tau phosphorylation is important for AD treatment. APOEε4 , the strongest genetic risk factor for AD, was found to be involved in tau pathology in frontotemporal dementia (FTD). This...