Amyloid-β and α-Synuclein Immunotherapy: From Experimental Studies to Clinical Trials.

ABSTRACT: Alzheimer's disease and Lewy body diseases are the most common causes of neurodegeneration and dementia. Amyloid-beta (Aβ) and alpha-synuclein (αSyn) are two key proteins involved in the pathogenesis of these neurodegenerative diseases. Immunotherapy aims to reduce the harmful effects of protein accumulation by neutralising toxic species and facilitating their removal. The results of the first immunisation trial against Aβ led to a small percentage of meningoencephalitis cases which revolutionised vaccine design, causing a shift in the field of immunotherapy from active to passive immunisation. While the vast majority of immunotherapies have been developed for Aβ and tested in Alzheimer's disease, the field has progressed to targeting other proteins including αSyn. Despite showing some rem

SUBMITTER: Nimmo JT 

PROVIDER: S-EPMC8441015 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature