A low COMT activity haplotype is associated with recurrent preeclampsia in a Norwegian population cohort (HUNT2).

ABSTRACT: The etiology of preeclampsia is complex, with susceptibility being attributable to multiple environmental factors and a large genetic component. Although many candidate genes for preeclampsia have been suggested and studied, the specific causative genes still remain to be identified. Catechol-O-methyltransferase (COMT) is an enzyme involved in catecholamine and estrogen degradation and has recently been ascribed a role in development of preeclampsia. In the present study, we have examined the COMT gene by genotyping the functional Val108/158Met polymorphism (rs4680) and an additional single-nucleotide polymorphism, rs6269, predicting COMT activity haplotypes in a large Norwegian case/control cohort (n(cases)= 1135, n(controls)= 2262). A low COMT activity haplotype is associated with recurr

SUBMITTER: Roten LT 

PROVIDER: S-EPMC3116680 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature