Abstract
Linkage studies indicate that the same region of chromosome 10 contains a risk locus for late onset Alzheimer disease (LOAD) and a QTL for plasma Aβ42 levels suggesting that a single locus may influence risk for AD by elevating plasma Aβ42 [Ertekin-Taner et al., 2000; Myers et al., 2000]. A strong positional and biological candidate is the urokinase-plasminogen activator (PLAU) gene. Eight polymorphisms spanning the entire gene were examined using case control (CC) and family-based association methods. No association was observed by any method making it unlikely that variation in PLAU explains our linkage data.
Original language | English |
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Pages (from-to) | 29-37 |
Number of pages | 9 |
Journal | American Journal of Medical Genetics - Neuropsychiatric Genetics |
Volume | 124 B |
Issue number | 1 |
DOIs | |
State | Published - Jan 1 2004 |
Keywords
- Alzheimer disease
- Association study
- Candidate gene
- PLAU
- Urokinase-plasminogen activator