Physiological Functions of APP Family Proteins
نویسندگان
چکیده
منابع مشابه
Physiological functions of APP family proteins.
Biochemical and genetic evidence establishes a central role of the amyloid precursor protein (APP) in Alzheimer disease (AD) pathogenesis. Biochemically, deposition of the β-amyloid (Aβ) peptides produced from proteolytic processing of APP forms the defining pathological hallmark of AD; genetically, both point mutations and duplications of wild-type APP are linked to a subset of early onset of ...
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Following the discovery that the amyloid precursor protein (APP) is the source of β-amyloid peptides (Aβ) that accumulate in Alzheimer's disease (AD), structural analyses suggested that the holoprotein resembles a transmembrane receptor. Initial studies using reconstituted membranes demonstrated that APP can directly interact with the heterotrimeric G protein Gαo (but not other G proteins) via ...
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Overwhelming evidence indicates that the Abeta (amyloid beta-peptide) plays a critical role in the pathogenesis of Alzheimer's disease. Abeta is derived from the APP (amyloid precursor protein) by the action of two aspartyl proteases (beta- and gamma-secretases) that are leading candidates for therapeutic intervention. APP is a member of a multigene family that includes APLP1 (amyloid precursor...
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Understanding the molecular mechanisms underlying amyloid precursor protein family (APP/APP-like proteins, APLP) function in the nervous system can be achieved by studying the APP/APLP interactome. In this review article, we focused on intracellular APP interacting proteins that bind the YENPTY internalization motif located in the last 15 amino acids of the C-terminal region. These proteins, wh...
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ژورنال
عنوان ژورنال: Cold Spring Harbor Perspectives in Medicine
سال: 2011
ISSN: 2157-1422
DOI: 10.1101/cshperspect.a006288