ESPE Abstracts

Background: Say-Barber-Biesecker-Young-Simpson syndrome (SBBYSS) is a rare genetic condition caused by de novo mutations in the KAT6B gene, which encodes lysine acetyltransferase 6B, an enzyme involved in chromatin modification. The clinical phenotype is characterized by global developmental delay and multiple congenital abnormalities, including a number of distinctive facial features (ptosis, blepharophimosis, and mask-like appearance), skeletal involvement (...

Background: Distal chromosome 16 duplication syndrome, also known as 16q partial trisomy, is a very rare genetic disorder. Smaller chromosomal copy number variants (CNVs) within the 16q region create partial trisomies, which occur less frequently than full trisomy 16q. Trisomy 16q is generally associated with a multisystemic phenotype including intrauterine growth restriction (IUGR), brain and cardiac defects, intellectual disability and an increased risk of b...

Background: due to the well-known association between intestinal permeability and obesity, zonulin has been recently proposed as an indicator of intestinal mucosal barrier integrity. Nevertheless, data about zonulin are extremely scarce in pediatric age.Objectives: aim of this study was to investigate the relationship between serum and faecal zonulin levels with body mass index (BMI) and biochemical markers of insulin re...