| Literature DB >> 16157450 |
Nobuto Shibata1, Toshitaka Kawarai, Joseph H Lee, Hye-Seung Lee, Eri Shibata, Christine Sato, Yan Liang, Rajan Duara, Richard P Mayeux, Peter H St George-Hyslop, Ekaterina Rogaeva.
Abstract
Recent studies have demonstrated that cholesterol metabolism has an important role in Alzheimer's disease (AD) pathogenesis, suggesting that cholesterol-related genes may be significant genetic risk factors for AD. Based on the results of genome-wide screens, along with biological studies, we selected three genes as candidates for AD risk factors: ATP-binding cassette transporter A1 (ABCA1), cholesterol 25-hydroxylase (CH25H) and cholesterol 24-hydroxylase (CH24H). Case-control of North American Caucasians and AD families of Caribbean Hispanic origin were examined. Although excellent biological candidates, the case-control dataset did not support the hypothesis that these three genes were associated with susceptibility to AD. Similarly, no association was found in the Caribbean Hispanic families for CH25H. However, we did observe a possible interaction between ABCA1 and APOE in the Hispanics.Entities:
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Year: 2005 PMID： 16157450 DOI： 10.1016/j.neulet.2005.08.048
Source DB: PubMed Journal: Neurosci Lett ISSN： 0304-3940 Impact factor: 3.046