Combined Preventive and Preconditioning Treatments for the Comorbidity of Alzheimer's Disease and Ischemic Stroke in a GluN3A Knockout Mouse and a 5xFAD Mouse.

ABSTRACT: Alzheimer's disease (AD) and stroke have been identified as risk factors for each other. More than half of AD patients suffer stroke attacks and worse ischemic injuries. There has been a lack of research focus and clinical treatment for the comorbidity of these neurological disorders. AD and ischemic stroke share characteristic pathophysiology, including hyperactivities of excitatory neurons and NMDA receptors (NMDARs), excitotoxicity, and synapse/neurovascular destruction. Our recent investigations identified the deficiency of the NMDAR regulatory GluN3A (NR3A) subunit as a novel pathogenesis of sporadic AD. The present investigation tested a preemptive treatment to prevent AD development in two AD models and, in the meantime, to prime the susceptible brain against upcoming ischemic attac

SUBMITTER: Yu SP 

PROVIDER: S-EPMC12691033 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature