Assessment of global histone acetylation in pediatric and adolescent obesity: Correlations with SIRT1 expression and metabolic-inflammatory profiles.

Background: Epigenetic modifications, particularly histone acetylation-deacetylation and its related enzymes, such as sirtuin 1 (SIRT1) deacetylase, may have substantial roles in the pathogenesis of obesity and its associated health issues. This study aimed to evaluate global histone acetylation status and SIRT1 gene expression in children and adolescents with obesity and their association with metabolic and anthropometric parameters.

Methods: This study included 60 children and adolescents, 30 with obesity and 30 normal-weight.

Maternal circulating levels of some metabolic syndrome biomarkers in gestational diabetes mellitus.

The aims of the present study were to explore serum levels of lipid profile, atherogenic indexes LDL-C/HDL-C, TG/HDL-C, and TC/HDL-C, bilirubin, adiponectin, pseudocholinesterase, activities of gamma-glutamyltransferase (GGT), adenosine deaminase (ADA), and α-amylase, insulin resistance using homeostasis model assessment of insulin resistance (HOMA-IR) formula, and assessment of correlations between them in gestational diabetes mellitus (GDM) compared with normal pregnancy. A cross-sectional study was designed. The patients consisted of 30 women with GDM.