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.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Shibata N,Kawarai T,Lee JH,Lee HS,Shibata E,Sato C,Liang Y,Duara R,Mayeux RP,St George-Hyslop PH,Rogaeva Edoi
10.1016/j.neulet.2005.08.048keywords:
subject
Has Abstractpub_date
2006-01-02 00:00:00pages
142-6issue
3eissn
0304-3940issn
1872-7972pii
S0304-3940(05)00993-6journal_volume
391pub_type
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