Modulation of mitochondrial quality control through autophagic pathway in familial Alzheimer's disease.

Autophagy is a highly conserved cellular catabolic process recognized as an essential pathway for the maintenance of cellular homeostasis. Growing evidence implicates autophagic dysfunction in the pathogenesis of several neurodegenerative disorders, including Alzheimer's disease (AD), thus its modulation might represent an interesting therapeutic tool. Searching for a compound that stimulates autophagic pathway, led us to identify the inhibitor of RPSA receptor, NSC47924.

Targeting RPSA to modulate endosomal trafficking and amyloidogenesis in genetic Alzheimer's disease.

The "amyloid cascade hypothesis" for Alzheimer's disease (AD) pathogenesis, highlights the accumulation of amyloid-β (Aβ) as a crucial trigger for the pathology. However, AD is an extremely complex disease influenced by multiple pathophysiological processes, making it impossible to attribute its onset to a single hypothesis. The endocytic pathway, where the amyloidogenic processing of APP occurs, has emerged as a pathogenic "hub" for AD.