We measured plasma concentrations, adipose tissue and placental mRNA expression of hepatokines fetuin A, fetuin B and fibroblast growth factor 21 (FGF21) in 12 healthy pregnant women (P group), 12 pregnant women with gestational diabetes (GDM) and 10 healthy non-pregnant women (N group) to explore their potential role in the etiopathogenesis of GDM. GDM and P group had comparable BMI, C-reactive protein (CRP) and glycated hemoglobin levels while IL-10 and TNF-alpha levels were higher in GDM group. Fetuin A and fetuin B levels were higher in pregnancy as compared to N group and decreased after delivery with no apparent influence of GDM. In contrast, the pattern of changes of circulating FGF21 levels differed between GDM and P group. Fetuin A concentrations positively correlated with CRP, TNF-alpha mRNA expression in adipose tissue and IL-6 mRNA expression in placenta. Fetuin B positively correlated with CRP. FGF21 levels correlated positively with IFN-gamma mRNA in adipose tissue and inversely with IL-8 mRNA in the placenta. Taken together, fetuin A and fetuin B levels were increased during pregnancy regardless of the presence of GDM. In contrast, FGF21 patterns differed between healthy pregnant women and GDM patients suggesting a possible role of this hepatokine in the etiopathogenesis of GDM.

• MeSH
• Biomarkers blood   MeSH
• Adult MeSH
• Gene Expression MeSH
• Fetal Blood metabolism   MeSH
• alpha-2-HS-Glycoprotein biosynthesis   genetics   MeSH
• Fetuin-B biosynthesis   genetics   MeSH
• Fibroblast Growth Factors biosynthesis   blood   genetics   MeSH
• Diabetes, Gestational blood   diagnosis   genetics   MeSH
• Humans MeSH
• Inflammation Mediators blood   MeSH
• RNA, Messenger biosynthesis   genetics   MeSH
• Young Adult MeSH
• Pregnancy MeSH
• Check Tag
• Adult MeSH
• Humans MeSH
• Young Adult MeSH
• Pregnancy MeSH
• Female MeSH
• Publication type
• Journal Article MeSH