Endocrine Abstracts

Background: The response to first-generation long-acting somatostatin analogues (LA-SSA) treatment in acromegaly depends on the expression of the somatostatin receptor (SSTR) subtypes. In contrast to octreotide and lanreotide which preferentially bind to SSTR2, pasireotide targets multiple SSTRs, with the highest binding affinity for SSTR5. It has previously been suggested that SSTR5 expression could predict the response to pasireotide LAR (PAS-LAR) treatment in acromegaly.</p...

Insulin-like growth factor binding protein-2 (IGFBP2) has been demonstrated to be a key mediator of the peripheral actions of leptin, and its deficiency is associated with impaired metabolic function. The metabolic activity of IGFBP2 can be localized to a unique heparin-binding domain (HBD-1) within its structure. AZP-3404 is a 9-amino acid analog of the IGFBP2 HBD-1 that has been demonstrated to increase glucose uptake by differentiated mouse myotubes in vitro, and to increas...