Background: Olfactory dysfunction, impaired odor identification in particular, is known to occur in Alzheimer disease (AD). The entorhinal cortex and the olfactory bulb, critical areas for olfactory function, are rich in acetylcholine, the neurotransmitter implicated in AD pathology and treatment. In view of the common anatomical substrate, we aimed to determine whether performance on an […]
Background: The ARGO study was a phase II, double-blind, placebo controlled, four parallel arm trial of tideglusib in Alzheimer’s disease (AD). Objective: To prove the clinical efficacy of an inhibitor of glycogen synthase kinase-3 (GSK-3), in AD. Methods: Mild to moderate (Mini-Mental State Examination (MMSE) score, 14–26) AD patients on cholinesterase inhibitor and/or memantine treatment […]