Endocrine Abstracts

Congenital hypoglycemic hyperinsulinemia (CHI) is a clinical and genetic heterogeneous entity. Clinical manifestations can vary from serious life threatening to milder difficultly identifiable cases. Children who do not react adequate to medical treatment are subject to pancreatic recession. The molecular ethiology are from recessive mutations of the ABCC8 (SUR1) and KCNJ11 (Kir6.2) to dominant mutations of the GCK or GDH genes. Focal dysplasia char...

Background: Congenital Hyperinsulinism (CHI) is genetically unexplained today in up to 50% of the patients with persistent or recurrent disease. The uncoupling protein 2 (UCP2) gene is a candidate gene for medical-responsive CHI, since knock out studies have shown that UCP2 deficiency leads to increased glucose-stimulated insulin secretion.Patients and methods: In a large series of 142 patients with transient, persistent or recurrent CHI, we examined for...

Congenital hypoglycemic hyperinsulinemia (CHI) is a clinical and genetic heterogeneous entity. Clinical manifestations can vary from serious life threatening to milder difficultly identifiable cases. Children who don’t react adequate to medical treatment are subject to pancreatic recession. The molecular ethiology are from recessive mutations of the ABCC8 (SUR1) and KCNJ11 (Kir6.2) to dominant mutations of the GCK or GDH genes. Focal dysplasia ...