Gestational diabetes & diabetes in pregnancy

Cord Blood Fetuin-B, Fetal Growth Factors, and Lipids in Gestational Diabetes Mellitus

J Clin Endocrinol MetabPublished Nested case-control study

Authors' conclusion

The study is the first to demonstrate that fetuin-B levels are elevated in fetal life in GDM, and that fetuin-B affects lipid metabolic health during fetal life in humans. The secretion of fetuin-B appears to be related to the secretion of IGF-Ⅰ and IGF-Ⅱ.

Study context

Population
Neonates of mothers with gestational diabetes mellitus (GDM) and euglycemic pregnancies, Shanghai Birth Cohort153 pairs
Comparison
Neonates of mothers with GDM vs euglycemic pregnancies
Outcome
Cord blood fetuin-B concentration
Methodological detailsShanghai Birth Cohort
  • Shanghai Birth Cohort

Main finding

As reported in the abstract

Cord blood fetuin-B

P = 0.012

Observational data: associations, not effects.

Further findings

Correlation of cord blood fetuin-B with lipids and fetal growth factors

Correlation with LDL
r = 0.239; P < .0001
Correlation with TC
r = 0.230; P = .0001
Correlation with insulin-like growth factor-Ⅰ (IGF-Ⅰ)
r = 0.137; P = .023
Correlation with IGF-Ⅱ
r = 0.148; P = .014
Similar associations adjusting for maternal and neonatal characteristics

Original publication

Cord Blood Fetuin-B, Fetal Growth Factors, and Lipids in Gestational Diabetes Mellitus. J Clin Endocrinol Metab. Published 29 July 2024. doi:10.1210/clinem/dgae520

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