Comparative Analysis of Genomic Island Prediction Tools.

Tools for genomic island prediction use strategies for genomic comparison analysis and sequence composition analysis. The goal of comparative analysis is to identify unique regions in the genomes of related organisms, whereas sequence composition analysis evaluates and relates the composition of specific regions with other regions in the genome. The goal of this study was to qualitatively and quantitatively evaluate extant genomic island predictors.

Serum Fluorescent Advanced Glycation End (F-AGE) products in gestational diabetes patients.

Objectives: Advanced glycation end products (AGEs) are involved in the pathogenesis and complications of diabetes mellitus (DM). Gestational DM (GDM) is characterized by increased glycemia and oxidative stress, which are factors associated with high serum AGE concentrations. The aim of this study was to evaluate the utility of a serum fluorescence AGE (F-AGE) method as a screening tool for gestational diabetes.

Functional promoter polymorphisms of the receptor for advanced glycation end products in children and adolescents with type 1 diabetes.

RAGE promoter polymorphisms are associated with increases in RAGE expression. A case-control association study was conducted involving a Euro-Brazilian population of children and adolescents with type 1 diabetes (n = 90) and healthy controls (n = 105), which were matched by sex and age. Genotyping by PCR-RFLP the -429T>C (rs1800625), -374T>A (rs1800624), and 63 bp deletion/insertion (-407 to -345 bp) showed no significant differences (P > 0.

Polymorphisms in FTO and TCF7L2 genes of Euro-Brazilian women with gestational diabetes.

Objective: To investigate the association between fat mass and obesity-associated (FTO) gene polymorphisms rs8050136C>A and rs9939609T>A, and transcription factor 7-like 2 (TCF7L2) gene polymorphisms rs12255372G>T and rs7903146C>T, in a sample group of pregnant Euro-Brazilian women with or without gestational diabetes mellitus (GDM).

Methods: Subjects were classified as either healthy pregnant control (n=200) or GDM (n=200) according to the 2010 criteria of the American Diabetes Association. The polymorphisms were genotyped using fluorescent probes (TaqMan®).

Increased serum homocitrulline concentrations are associated with the severity of coronary artery disease.

Background: Carbamylation is a non-enzymatic post-translational modification of proteins that has been recently identified as a non-traditional risk factor for atherosclerosis. The aim of this study was to determine whether serum homocitrulline (HCit), a characteristic carbamylation-derived product, was related to the presence and the severity of coronary artery disease (CAD).

Methods: Forty-five control subjects and 109 patients were included in this cross-sectional study.

The plasma logarithm of the triglyceride/HDL-cholesterol ratio is a predictor of low risk gestational diabetes in early pregnancy.

Background: The plasma lipid profile changes atherogenically during normal pregnancy. Gestational diabetes mellitus (GDM) can exacerbate the changes in metabolism. The logarithm of the ratio triglycerides/HDL-cholesterol is an atherogenic index of the plasma (AIP) and can be used as a marker for plasma atherogenicity.