@article{FruscalzoFrommerLonderoetal.2017,
  author    = {Fruscalzo, Arrigo and Frommer, Julia-Marie and Londero, Ambrogio P. and Henze, Andrea and Schweigert, Florian J. and Nofer, Jerzy-Roch and Steinhard, Johannes and Klockenbusch, Walter and Schmitz, Ralf and Raila, Jens},
  title     = {First trimester TTR-RBP4-ROH complex and angiogenic factors in the prediction of small for gestational age infant's outcome},
  series = {Archives of gynecology and obstetrics},
  volume    = {295},
  journal   = {Archives of gynecology and obstetrics},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {0932-0067},
  doi       = {10.1007/s00404-017-4338-4},
  pages     = {1157 -- 1165},
  year      = {2017},
  abstract  = {To study the role of the TTR-RBP4-ROH complex components (transthyretin, serum retinol binding protein, retinol) and of angiogenic factors PlGF (placental growth factor) and sFlt-1 (soluble fms-like tyrosine kinase-1) in pregnancies complicated by small for gestational age infants (SGA). Case control study conducted on maternal serum collected between 11 + 0 to 13 + 6 weeks of gestation. TTR, RBP4, ROH, PlGF and sFlt-1 were measured in SGA patients (birth weight < 10\%) who delivered at term (n = 37) and before 37 weeks of gestation (n = 17) and in a matched control group with uneventful pregnancies (n = 37). We found decreased RBP4 in SGA patients that delivered fetuses < 3\% and in fetuses delivered after the 37 weeks of gestation compared to controls [1.50 (95\% CI 1.40-1.75) vs 1.62 (95\% CI 1.47-1.98), p < 0.05]. Further, we found lower PlGF and sFlt-1 concentrations in SGA that delivered before 37 weeks of gestation compared to controls (respectively, PIGF and sFlt-1: 39.7 pg/ml (95\% CI 32.3-66.3) vs 62.9 pg/ml (95\% CI 45.2-78.4) and 906 pg/ml (95\% CI 727-1626) vs 1610 pg/ml (95\% CI 1088-212), p < 0.05). First trimester maternal serum RBP4 and angiogenic factors PlGF and sFlt-1 can differently predict the timing of delivery of pregnancies complicated by SGA fetuses.},
  language  = {en}
}
@article{FruscalzoLonderoDriuletal.2015,
  author    = {Fruscalzo, Arrigo and Londero, Ambrogio P. and Driul, Lorenza and Henze, Andrea and Tonutti, Laura and Ceraudo, Maria and Zanotti, Giuseppe and Berni, Rodolfo and Schweigert, Florian J. and Raila, Jens},
  title     = {First trimester concentrations of the TTR-RBP4-retinol complex components as early markers of insulin-treated gestational diabetes mellitus},
  series = {Clinical chemistry and laboratory medicine : journal of the Forum of the European Societies of Clinical Chemistry - the European Branch of the International Federation of Clinical Chemistry and Laboratory Medicine},
  volume    = {53},
  journal   = {Clinical chemistry and laboratory medicine : journal of the Forum of the European Societies of Clinical Chemistry - the European Branch of the International Federation of Clinical Chemistry and Laboratory Medicine},
  number    = {10},
  publisher = {De Gruyter},
  address   = {Berlin},
  issn      = {1434-6621},
  doi       = {10.1515/cclm-2014-0929},
  pages     = {1643 -- 1651},
  year      = {2015},
  abstract  = {Background: The objective of the study was to investigate the relationship between first trimester maternal serum levels of the TTR-RBP4-ROH complex components and the later insurgence of an altered glucose metabolism during pregnancy. Methods: Retrospective case control study including 96 patients between the 12th and 14th week of gestation, 32 that developed gestational diabetes mellitus (GDM), respectively, 21 non-insulin-treated (dGDM) and 11 insulin-treated (iGDM), 20 large for gestational age fetuses (LGA) without GDM and 44 patients with normal outcome as control. Serum concentrations of RBP4 and TTR were assessed by ELISA; serum concentration of ROH by reverse-phase high performance liquid chromatography (rpHPLC). The molecular heterogeneity of TTR and RBP4 was analyzed after immunoprecipitation by matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS). Results: iGDM patients were characterized by reduced TTR, RBP4 and ROH compared to controls (respectively, iGDM vs. controls, mean +/- SD: TTR 3.96 +/- 0.89 mu mol/L vs. 4.68 +/- 1.21 mu mol/L, RBP4 1.13 +/- 0.25 mu mol/L vs. 1.33 +/- 0.38 mu mol/L and ROH 1.33 +/- 0.17 mu mol/L vs. 1.62 +/- 0.29 mu mol/L, p < 0.05). TTR containing Gly10 in place of Cys10 was lower in the iGDM group (p < 0.05) compared to controls. In the final logistic regression model ROH significantly predicted the diagnosis of iGDM (OR 0.93, 95\% CI 0.87-0.98, p < 0.05). Conclusions: First trimester maternal serum ROH, RBP4 and TTR represent potential biomarkers associated with the development of iGDM.},
  language  = {en}
}