ESPE Abstracts

Background: X-linked adrenoleukodystrophy (X-ALD) is caused by a defect in the gene ABCD1, which maps to Xq28 and codes for a peroxisomal membrane protein that is a member of the ATP-binding cassette transporter superfamily. This disease characterized by progressive neurologic dysfunction, occasionally associated with adrenal insufficiency.Objective and hypotheses: To identify mutations of gene ABCD1 in Vietnamese patients with X-ALD.</...

Background: Hyperinsulinemic hypoglycemia (HH) is a consequence of unregulated insulin secretion by pancreatic β-cells. Congenital HH is caused by mutations in genes involved in regulation of insulin secretion (ABCC8, KCNJ11, GLUD1, CGK, HADH, SLC16A1, HNF4A and UCP2). Severe forms of congenital HH are caused by inactivating mutations in ABCC8 and KCNJ11, which encode the two components of th...

Background: Neonatal diabetes may be defined as hyperglycemia diagnosed within the first 6 months of life which is permanent neonatal diabetes or transient neonatal diabetes. They can result from some gene mutations such as KCNJ11, ABCC8, INS, GCK, … In there, the most common cause of neonatal diabetes mellitus is associated with activating mutations in the KCNJ11 gene, which encodes Kir6.2-a subunit of the ATP-sensitive potassium channel (KATP) of the β cell and AB...