Subarachnoid hemorrhage: tests of association with apolipoprotein E and elastin genes.
Subarachnoid hemorrhage: tests of association with apolipoprotein E and elastin genes.
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亚蛛网膜下腔出血:与载脂蛋白E和弹性蛋白基因关联的测试。
DOI:
10.1186/1471-2350-8-49
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发表时间:
2007-07-31
影响因子:
--
通讯作者:
Deka, Ranjan
中科院分区:
文献类型:
--
作者:
Kaushal, Ritesh;Woo, Daniel;Pal, Prodipto;Haverbusch, Mary;Xi, Huifeng;Moomaw, Charles;Sekar, Padmini;Kissela, Brett;Kleindorfer, Dawn;Flaherty, Matthew;Sauerbeck, Laura;Chakraborty, Ranajit;Broderick, Joseph;Deka, Ranjan
Apolipoprotein E (APOE) and elastin (ELN) are plausible candidate genes involved in the pathogenesis of stroke. We tested for association of variants in APOE and ELN with subarachnoid hemorrhage (SAH) in a population-based study. We genotyped 12 single nucleotide polymorphisms (SNPs) on APOE and 10 SNPs on ELN in a sample of 309 Caucasian individuals, of whom 107 are SAH cases and 202 are age-, race-, and gender-matched controls from the Greater Cincinnati/Northern Kentucky region. Associations were tested at genotype, allele, and haplotype levels. A genomic control analysis was performed to check for spurious associations resulting from population substructure. At the APOE locus, no individual SNP was associated with SAH after correction for multiple comparisons. Haplotype analysis revealed significant association of the major haplotype (Hap1) in APOE with SAH (p = 0.001). The association stemmed from both the 5' promoter and the 3' region of the APOE gene. APOE ε2 and ε 4 were not significantly associated with SAH. No association was observed for ELN at genotype, allele, or haplotype level and our study failed to confirm previous reports of ELN association with aneurysmal SAH. This study suggests a role of the APOE gene in the etiology of aneurysmal SAH.
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影响因子:
--
作者:
Olson, Jane M;Vongpunsawad, Sompong;Kuivaniemi, Helena;Ronkainen, Antti;Hernesniemi, Juha;Ryynanen, Markku;Kim, Lee-Lian;Tromp, Gerard
通讯作者:
Tromp, Gerard
影响因子:
8.3
作者:
KONISHI, M;ISO, H;ITO, M
通讯作者:
ITO, M
影响因子:
9.8
作者:
Becker, T;Knapp, M
通讯作者:
Knapp, M
影响因子:
1.9
作者:
Becker, T;Cichon, S;Knapp, M
通讯作者:
Knapp, M
影响因子:
158.5
作者:
BRODERICK, JP;BROTT, T;MILLER, R
通讯作者:
MILLER, R