Exploring Alzheimer Molecular Pathology in Down's Syndrome Cerebrospinal Fluid
Author(s) -
Erik Portelius,
Hilkka Soininen,
Ulf Andréasson,
Henrik Zetterberg,
Rita Persson,
Gösta Karlsson,
Kaj Blennow,
SannaKaisa Herukka,
Niklas Mattsson
Publication year - 2014
Publication title -
neurodegenerative diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.98
H-Index - 57
eISSN - 1660-2862
pISSN - 1660-2854
DOI - 10.1159/000358800
Subject(s) - cerebrospinal fluid , microglia , biomarker , amyloid precursor protein , alzheimer's disease , medicine , amyloid (mycology) , endocrinology , pathology , biology , inflammation , disease , biochemistry
Individuals with Down's syndrome (DS) develop early Alzheimer's disease (AD) with β-amyloid (Aβ) plaque pathology. The extra amyloid precursor protein (APP) gene copy in DS is believed to result in a 50% increase in Aβ production, but it is unclear how this relates to the development of other AD hallmarks, including axonal degeneration and microglia cell activation, and to other neurological problems in DS, including disturbed sleep regulation.
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