Inventors:
Alan D. Attie - Madison WI, US
Hong Lan - Bridgewater NJ, US
Philipp W. Raess - Madison WI, US
International Classification:
A61K 31/711, C12Q 1/68, C12N 15/63, A61P 3/10, C12N 15/86, C12N 5/06
US Classification:
514 44, 435 6, 4353201, 435456, 435325
Abstract:
The invention provides a method for upregulating cholecystokinin (CCK) expression in mammalian pancreatic islets by administrating a CCK upregulating agent. The increased CCK expression activates islet cell proliferation triggering an increase in pancreatic β-cell mass and plasma insulin levels. Accordingly, methods to produce a replenishable supply of islet cells and to ameliorate the symptoms associated with diabetes are also disclosed.