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Statins Differentially Affect Amyloid Precursor Protein Metabolism in Presymptomatic PS1 and Non-PS1 Subjects
Douglas A. Hinerfeld, PhD;
Majaz Moonis, MD, MRCPI, DM;
Joan M. Swearer, PhD;
Stephen P. Baker, MScPH;
Richard J. Caselli, MD;
Ekaterina Rogaeva, PhD;
Peter St. George-Hyslop, MD;
Daniel A. Pollen, MD
Arch Neurol. 2007;64(11):1672-1673.
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| Since this article does not have an abstract, we have provided the first 150 words of the full text and any section headings. |
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The putative potential of statins to retard the onset and progression of Alzheimer disease (AD) remains controversial.1-2 Statin therapy may have the potential to increase nonamyloidogenic soluble amyloid precursor protein (sAPP ), thereby reducing β-amyloid 42 (Aβ42) and the downstream markers of neurodegeneration phospho-tau (p-tau) and total tau in the cerebrospinal fluid, and thus potentially slow the onset and progression of AD.3-5 Thus, in a small but unique cohort of cognitively normal subjects with presenilin 1 (PS1) mutations, we have taken the opportunity to conduct an hypothesis-generating pilot study to assess the effects of intensive statin therapy, using both a lipophilic (simvastatin) and a hydrophilic (atorvastatin) statin. We also studied a second group of subjects . . . [Full Text of this Article]Methods
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