Association between HSD11B2 gene polymorphism and fetal growth.
- Author:
Jian LI
1
;
Zineng WANG
;
Yunpeng DONG
;
Dan CHEN
;
Youpeng CHEN
;
Yongping LU
;
Berthold HOCHER
Author Information
- Publication Type:Journal Article
- MeSH: 11-beta-Hydroxysteroid Dehydrogenase Type 2; genetics; Birth Weight; Body Mass Index; Female; Fetal Development; genetics; Genotype; Gestational Age; Humans; Infant, Newborn; Polymorphism, Genetic; Pregnancy; Promoter Regions, Genetic
- From: Journal of Southern Medical University 2014;34(9):1286-1290
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo explore the relationship between HSD11B2 polymorphisms and fetal growth during normal pregnancy.
METHODSThe HSD11B2 promoter/G-209A, G-194C, G-151A and G-126A genotypes were examined in 33 samples from Chinese Han subjects by gene sequencing. HSD11B2 (CA)n microsatellite polymorphism in the first intron was detected in blood samples from 187 maternal and newborn pairs by PCR-capillary electrophoresis.
RESULTSAll the HSD11B2 promoter/G-209A, G-194C, G-151A and G-126A genotypes were wild-type GG. The offspring birth weight and any ultrasound parameters describing late gestational fetal body shape were not significantly different between maternal or fetal SS, SL and LL groups or combined SS+SL and LL groups. When considering the relevant confounding factors (gestational age at delivery, newborn's gender, maternal body mass index before pregnancy, maternal weight at delivery and maternal age), the offspring birth weight and late pregnancy ultrasound parameters were still not associated with the maternal or fetal HSD11B2 (CA) n microsatellite polymorphisms.
CONCLUSIONSFetal and maternal HSD11B2 polymorphism is not related to fetal growth during normal pregnancy.
