β-Amyloid Monomers Are Neuroprotective

The 42-aa-long beta-amyloid protein--Abeta(1-42)--is thought to play a central role in the pathogenesis of Alzheimer's disease (AD) (Walsh and Selkoe, 2007). Data from AD brain (Shankar et al., 2008), transgenic APP (amyloid precursor protein)-overexpressing mice (Lesné et al., 2006), and neuronal c... View More