Hyperinsulinemic Hypoglycemia in Beckwith-Wiedemann Syndrome due to Defects in the Function of Pancreatic β-Cell Adenosine Triphosphate-Sensitive Potassium Channels
Author(s) -
Khalid Hussain,
Karen E. Cosgrove,
Ruth M. Shepherd,
Anita Luharia,
V. V. Smith,
Sameer Kassem,
John W Gregory,
Asipu Sivaprasadarao,
Henrik Thybo Christesen,
Bendt Brock Jacobsen,
Klaus Brusgaard,
Benjamin Gläser,
E. A. Maher,
Keith Lindley,
Peter C. Hindmarsh,
Mehul Dattani,
Mark J. Dunne
Publication year - 2005
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2005-0158
Subject(s) - hyperinsulinemic hypoglycemia , congenital hyperinsulinism , hyperinsulinism , medicine , hypoglycemia , endocrinology , uniparental disomy , beckwith–wiedemann syndrome , sulfonylurea receptor , insulin , biology , diabetes mellitus , insulin resistance , genetics , chromosome , karyotype , glibenclamide , gene , gene expression , dna methylation
Beckwith-Wiedemann syndrome (BWS) is a congenital overgrowth syndrome that is clinically and genetically heterogeneous. Hyperinsulinemic hypoglycemia occurs in about 50% of children with BWS and, in the majority of infants, it resolves spontaneously. However, in a small group of patients the hypoglycemia can be persistent and may require pancreatectomy. The mechanism of persistent hyperinsulinemic hypoglycemia in this group of patients is unclear.
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