Peptide Controls Blood Sugar in People With Congenital Hyperinsulinism, Pilot ... Science Daily (press release) The current study, which builds on previous research by De Leon and colleagues in animals, uses exendin-(9-39), which blocks the action of a hormone receptor, glucagon-like peptide-1 (GLP-1), in beta cells. The GLP-1 receptor is currently the target of ... In Pilot Study, a Peptide Controls Blood Sugar in People with Congenital ... |