Key Disease Mechanisms Linked to Alzheimer's Disease in the Entorhinal Cortex.

ABSTRACT: Alzheimer's disease (AD) is a chronic, neurodegenerative brain disorder affecting millions of Americans that is expected to increase in incidence with the expanding aging population. Symptomatic AD patients show cognitive decline and often develop neuropsychiatric symptoms due to the accumulation of insoluble proteins that produce plaques and tangles seen in the brain at autopsy. Unexpectedly, some clinically normal individuals also show AD pathology in the brain at autopsy (asymptomatic AD, AsymAD). In this study, SWItchMiner software was used to identify key switch genes in the brain's entorhinal cortex that lead to the development of AD or disease resilience. Seventy-two switch genes were identified that are differentially expressed in AD patients compared to healthy controls. These gen

SUBMITTER: Bottero V 

PROVIDER: S-EPMC8069371 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature