Gestational Diabetes and T-cell (Th1/Th2/Th17/Treg) Immune Profile.

Background/aim: Gestational diabetes mellitus (GDM) is a common pregnancy complication, characterized by insulin resistance and low-grade systemic inflammation with a pro-inflammatory immune system response. Our objective was to study the peripheral Th1, Th2, Th17 and Treg response in GDM compared to normal pregnancy.

Materials And Methods: Th1, Th2, Th17 and Treg subsets was determined by flow cytometry based on staining for specific intracellular cytokines, as well as C-reactive protein (CRP) and total IgE circulating levels.

Associations of combined polymorphisms of the platelet membrane glycoproteins Ia and IIIa and the platelet-endothelial cell adhesion molecule-1 and P-Selectin genes with IVF implantation failures.

The aim of the study was to investigate the combined impact of the genetic heterogeneity of the glycoproteins Ia (GpIa) and IIIa (GpIIIa) and the platelet-endothelial cell adhesion molecule-1 (PECAM-1) and P-Selectin genes on IVF embryo transfer implantation failures (IVF-ET failures). Sixty nulligravida women with previous IVF-ET failures and 60 fertile controls were genotyped for the GpIa-C807T, GpIIIa-PlA1/PA2, PECAM-1-C373G (Leu125Val) and P-Selectin-A37674C (Thr715Pro) polymorphisms by pyrosequencing. Compared with wild-type combined homozygotes, carriers of combinations of risk alleles in two gene loci were at significantly increased risk for IVF-ET failure, whereas carriers of the combination of GpIa-807T, GpIIIa-PlA2 and PECAM-1-373G alleles had OR = 52.

Polymorphisms of Platelet Glycoprotein Receptors and Cell Adhesion Molecules in Fetuses with Fetal Growth Restriction and Their Mothers As Detected with Pyrosequencing.

Background: Vascular thrombotic tendency may lead to fetal growth restriction (FGR). Altered platelet function and genetic heterogeneity may play a role in this procedure. We investigated whether maternal or fetal genotypic frequencies of genes polymorphisms for certain platelet receptor and cell adhesion molecules are altered in FGR.

Genetic heterogeneity of platelet glycoproteins Ia and IIIa and the risk of spontaneous miscarriages.

Objective: The aim of this study was to investigate the association between the genetic heterogeneity of platelet glycoproteins Ia (GpIa-C807T) and IIIa (GpIIIa-PlA1/PlA2) and spontaneous abortions.

Study Design: Two hundred and twenty two women with a history of unexplained spontaneous miscarriages and no successful pregnancy, and 60 fertile women serving as controls were genotyped for the GpIa-C807T and GpIIIa-PlA1/PlA2 polymorphisms by pyrosequencing.

Results: In comparison with the common alleles homozygotes, GpIa-807T and GpIIIa-PlA2 carriers had an increased risk of fetal loss (OR = 3.

Genetic heterogeneity of platelet glycoproteins Ia and IIIa is associated with in vitro fertilisation implantation failure.

Thrombophilic genetic factors have been shown to play an important role in implantation outcome after in vitro fertilisation (IVF). In this pilot study we investigated the frequencies of glycoprotein Ia (GpIa)-C807T and GpIIIa-PlA1/PlA2 polymorphisms in 60 nulligravidae women with a history of unexplained IVF implantation failures and compared them with 60 healthy fertile women. We found statistically significant associations between the GpIa-C807T and GpIIIa-PlA1/PlA2 polymorphisms and IVF implantation failure (odds ratio [OR] = 3.