Novel approaches to increase synaptic resilience as potential treatments for Alzheimer's disease.

ABSTRACT: A significant proportion of brains with Alzheimer's disease pathology are obtained from patients that were cognitively normal, suggesting that differences within the brains of these individuals made them resilient to the disease. Here, we describe recent approaches that specifically increase synaptic resilience, as loss of synapses is considered to be the first change in the brains of Alzheimer's patients. We start by discussing studies showing benefit from increased expression of neurotrophic factors and protective genes. Methods that effectively make dendritic spines stronger, specifically by acting through actin network proteins, scaffolding proteins and inhibition of phosphatases are described next. Importantly, the therapeutic strategies presented in this review tackle Alzheimer's dis

SUBMITTER: Pham AQ 

PROVIDER: S-EPMC10191447 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature