Influence of APOE genotype in primary age-related tauopathy.

ABSTRACT: The term "Primary age-related tauopathy" (PART) was coined in 2014 to describe the common neuropathological observation of neurofibrillary tangles without associated beta-amyloid (Aβ) pathology. It is possible for PART pathology to be present in both cognitively normal and cognitively impaired individuals. Genetically, Apolipoprotein E (APOE) ε4 has been shown to occur less commonly in PART than in Alzheimer's disease (AD). Here, we investigate the relationships between PART, AD and those pathologically normal for age, with an emphasis on APOE and cognition, using 152 selected participants from The University of Manchester Longitudinal Study of Cognition in Normal Healthy Old Age and the Manchester arm of the Brains for Dementia Research cohort. APOE genotype differed between PART and AD w

SUBMITTER: Robinson AC 

PROVIDER: S-EPMC7720601 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature