Evaluation of STOX1 as a preeclampsia candidate gene in a population-wide sample

被引:34
作者
Kivinen, Katja
Peterson, Hanna
Hiltunen, Leena
Laivuori, Hannele
Heino, Sanna
Tiala, Inkeri
Knuutila, Sakari
Rasi, Vesa
Kere, Juha [1 ]
机构
[1] Karolinska Inst, Novum, Dept Biosci, S-14157 Huddinge, Sweden
[2] Univ Helsinki, Dept Med Genet, Helsinki, Finland
[3] Univ Helsinki, Cent Hosp, Dept Clin Genet, Helsinki, Finland
[4] Univ Helsinki, Dept Pathol, Lab Cytomol Genet, Helsinki, Finland
[5] Finnish Red Cross Blood Serv, Helsinki, Finland
关键词
genetic association; gene expression; genetic linkage; pregnancy; complication;
D O I
10.1038/sj.ejhg.5201788
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Preeclampsia is a common, pregnancy-specific vascular disorder characterised by hypertension and proteinuria. A recent report suggested association of the STOX1 gene on chromosome 10q22.1 with preeclampsia in the Dutch population. Here, we present a comprehensive assessment of STOX1 as a candidate gene for preeclampsia in the Finnish population by re-examining our previous genetic linkage analysis results for both chromosome 10 and paralogous loci, by genotyping representative markers in a nationwide data set, and by studying STOX1 expression in placentas from preeclamptic and uncomplicated pregnancies. In conclusion, we are unable to validate STOX1 as a common preeclampsia susceptibility gene.
引用
收藏
页码:494 / 497
页数:4
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