volume 28, issue 4, P855-868 2012
DOI: 10.3233/jad-2011-111172
View full text
|
|
Share

Abstract: Alzheimer's disease (AD) is a debilitating cognitive disorder which is characterized pathologically by amyloid-β plaques and neurofibrillary tangles. Aberrant processing of amyloid beta protein precursor (AβPP) into amyloid-β fragments underlies the formation of senile plaques. Moreover, amyloid-β fragments, particularly Aβ42, exert direct toxic effects within neurons including the induction of mitochondrial oxidative stress (MOS). Interestingly, individuals with Down Syndrome (DS) frequently develop early on…

Expand abstract