Evidence implicating the β-amyloid protein (Aβ) in the pathogenesis of Alzheimer's disease has steadily accumulated. However, the mechanism by which Aβ causes dementia is unknown. Here we argue that a ...
College football is in Week 14 of the regular season. On Friday, No. 16 Texas beat rival No. 3 Texas A&M, 27-17. Below, get the latest top 25 rankings, scores and schedule. The rankings are from the ...