ESPE Abstracts

Background: Although multiple imprinting defects have been found by genetic analysis in a subset of patients with Beckwith–Wiedemann Syndrome (BWS), very few patients have been described with both genetic and clinical signs and symptoms of multiple diseases caused by imprinting defects.Methods: Methylation analysis of the KCNQ1OT1 gene was performed by Southern blot, methylation analysis of the GNAS region was done by MLPA.<p class="abs...

Introduction: Ghrelin binds to its receptor GHSR1A, encoded by GHSR, on somatotrophs of the pituitary. Growth hormone (GH) secretion is enhanced by ghrelin binding as well as the receptor’s constitutive activity. Results from in vitro experiments, knock-out mice, and GWAS suggest that heterozygous loss-of-function of GHSR may be associated with short stature, but observations in case studies are equivocal. We aimed to better ch...