Maternal and fetal variants in the TGF-beta3 gene and risk of pregnancy-induced hypertension in a predominantly Latino population.

Abstract

OBJECTIVE We sought to determine whether polymorphisms in the transforming growth factor (TGF)-beta3 gene are associated with risk of pregnancy-induced hypertension (PIH) in case-control mother-baby dyads. STUDY DESIGN Patients (n = 136) and control subjects (n = 169) were recruited from our hospital. We genotyped 4 TGF-beta3 polymorphisms and examined association with PIH using logistic regression, adjusting for parity, maternal age, gestational age at delivery, fetal (or maternal) genotypes for the polymorphism in question, and the 3 other polymorphisms within the TGF-beta3 gene. RESULTS Only 1 of the TGF-beta3 polymorphisms (rs11466414) was associated with PIH. Mothers who carried a baby with a minor allele were at decreased risk (odds ratio(multi-locus adj), 0.32; 95% confidence interval, 0.14-0.77). Maternal TGF-beta3 variants had no effect on risk of PIH. CONCLUSION A fetal TGF-beta3 polymorphism (rs11466414) is associated with PIH in a predominantly Hispanic population.

DOI: 10.1016/j.ajog.2009.05.038

Cite this paper

@article{Wilson2009MaternalAF, title={Maternal and fetal variants in the TGF-beta3 gene and risk of pregnancy-induced hypertension in a predominantly Latino population.}, author={Melissa L Wilson and Daniel H Desmond and Thomas Murphy Goodwin and David A. B. Miller and Sue Ann Ingles}, journal={American journal of obstetrics and gynecology}, year={2009}, volume={201 3}, pages={295.e1-5} }