ESPE Abstracts

Background: Gestational obesity has not only adverse effects on the mothers’ health but also on the developing fetus. Newborns of obese pregnant women have increased birth weight and increased risk for obesity and associated diseases in adulthood. The mechanisms by which maternal nutrition induce these changes in the offspring may involve microRNAs (miRNAs) regulation.Aims and objectives: To study the associations between circulating miRNAs altered ...

Background: miRNAs are valuable circulating biomarkers and therapeutic targets for metabolic diseases. A differential pattern of miRNAs has been described in pregnant women with preeclampsia or gestational diabetes; however, it is unknown whether maternal obesity affects the profile of circulating miRNAs.Aims and objectives: To define the circulating pattern of miRNAs in pregestational and gestational obesity; and to explore their associations with mater...

Background: Implementation of neonatal screening programs for congenital hypothyroidism (CH) has reduced related nosologies and has eradicated CH-associated mental impairment. With the decrease of the TSH cut-off limits employed to avoid false negative results, milder cases of CH are diagnosed. Obviously, in a number of patients, especially among milder CH cases, thyroid dysfunction is transient. The diagnosis of transient vs. permanent CH is established in time. No specific p...

Background: Obesity in childhood and adolescence represents a major health problem of our century, and accounts for a significant increase in morbidity and mortality in adulthood.Objective and hypotheses: To investigate the effectiveness of a comprehensive and personalized plan of action in the prevention and management of overweight and obesity in childhood and adolescence.Method: 470 children and adolescents (mean age±SEM: 9...

Introduction: Androgen insensitivity syndrome (AIS) is a 46,XY difference of sex development (DSD) classically caused by mutations in the X-chromosomal androgen receptor (AR) gene. Nevertheless, in over 50% of individuals with clinical AIS no AR coding gene mutation can be found. We previously established an assay (apolipoprotein D (APOD) assay) that measures androgen dependent AR-activity in genital skin fibroblasts (GFs). Using this assay we identified a gro...

Background and Aim: IRS1 (Insulin Receptor Substrate 1) is involved in the insulin signalling pathway and abnormalities thereof have been related to metabolic disorders and obesity. In obese subjects, insulin resistance has been associated with changes in IRS1 expression in peripheral in blood. Sex-based differences in cardiovascular disease are well established. Previous results from our group disclosed the association between IRS1 placental methylation with ...

Background: A new classification of pseudohypoparathyroidism is available (Thiele et al. 2016, J Endocrinol). The phenotype variability of inactivating PTH/PTHrP Signaling Disorders (iPPSD, former pseudohypoparathyroidism) cases is still very challenging, even for experts. Thus, it is crucial to collect data in a centralized manner for future investigation.Methods: The EuRRECa/EuRR-Bone registries are the first ...

Introduction: The CCDC3 gene encodes for a protein expressed in endothelial cells and adipose tissue. Insulin increases its expression and, in turn, CCDC3 positively regulates adipogenesis and lipid accumulation. CCDC3 expression is increased in visceral adipose tissue from subjects with obesity. Gestational obesity can modify the metabolic programming in the offspring through epigenetic mechanisms. However, it is unknown whether the...

Introduction: Thyroid cancer is the most common pediatric endocrine cancer, constituting 0.5%–3% of all childhood malignancies. Cancer can be present in multinodular thyroid disease but the majority of malignant nodules are solitary. Thyroid malignancies in children are almost always well differentiated.Aim: Prevalence, clinical features, pathological profile and therapy of thyroid cancer in children.Patients and method: Retro...

Background: G, male, was born at 39 GW by emergency CS from non-consanguineous parents. Prenatal US showed growth at lower limits of normal from 22 GW, short limbs and polyhydramnios. Amniocentesis karyotype was 46,XY. At birth weight and length were <3rd percentile, head circumference was between 10 and 25th percentile. At physical examination: short limbs, short neck, cryptorchidism, and microphallus. Early the baby presented mild respiratory distress and a severe episod...