Endocrine Abstracts

GATA3 mutations cause the congenital autosomal dominant Hypoparathyroidism, Deafness and Renal dysplasia (HDR) syndrome. GATA3 belongs to a family of dual zinc-finger transcription factors that recognise the consensus (A/T)GATA(A/G) motif and are involved in vertebrate embryonic development. We investigated a HDR proband for GATA3 abnormalities. Venous blood was obtained after informed consent, as approved by the local ethical committee, and leukocyte DNA extract...

Introduction: Nesidioblastosis is a rare but well recognized disorder of persistent hyperinsulinemic hypoglycemia in infancy, but adult-onset nesidioblastosis associated with hyperinsulinemic hypoglycemia, termed noninsulinoma pancreatogenous hypoglycemia syndrome (NIPHS) has also been reported. These patients experience predominantly postprandial hypoglycaemia instead of fasting hypoglycaemia that characterizes insulinoma. Histological findings are islet hypertrophy islet-cel...