Human iPSC-derived retinal organoids develop robust Alzheimer's disease neuropathology.

ABSTRACT: Alzheimer's disease (AD), characterized by memory loss and cognitive decline, affects nearly 50 million people worldwide. Amyloid beta (Aβ) plaques and intracellular neurofibrillary tangles (NFTs) of phosphorylated Tau protein (pTau) are key histopathological features of the disease in the brain, and recent advances have also identified AD histopathology in the retina. Thus, the retina represents a central nervous system (CNS) tissue highly amenable to non-invasive diagnostic imaging that shows promise as a biomarker for early AD. Given the devastating effects of AD on patients, their families, and society, new treatment modalities that can significantly alter the disease course are urgently needed. In this study, we have developed and characterized a novel human retinal organoid (RO) mode

SUBMITTER: James E 

PROVIDER: S-EPMC10844524 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature