. . . . . . . . . . . . "a(SCHEM:\"serum insulin\") -> bp(GO:\"insulin secretion\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Two mechanisms have been identified to explain how insulin receptors promote insulin secretion in b cells. Insulin stimulates exocytosis of secretory vesicles (Aspinwall et al., 1999); exocytosis of insulin feeds back to promote transcription of the insulin gene, an effect mediated by insulin receptors, IRS2, and PI 3-kinase (Leibiger et al., 1998). This role for IRS2 in b cells helps to explain the observation that IRS2 knockout mice developed diabetes because of failure of insulin secretion to compensate for insulin resistance" . . "Selventa" . . . . "2014-07-03T14:29:46.754+02:00"^^ . . .