Diabetes 53:S233-S238, 2004 © 2004 by the American Diabetes Association, Inc.
Amylin Agonists: A Novel Approach in the Treatment of DiabetesFrom the Departments of Endocrinology and Diabetes, University Hospital of Aarhus; and the Department of Clinical Pharmacology, University of Aarhus, Aarhus, Denmark
Amylin is a peptide hormone that is cosecreted with insulin from the pancreatic ß-cell and is thus deficient in diabetic people. It inhibits glucagon secretion, delays gastric emptying, and acts as a satiety agent. Amylin replacement could therefore possibly improve glycemic control in some people with diabetes. However, human amylin exhibits physicochemical properties predisposing the peptide hormone to aggregate and form amyloid fibers, which may play a part in ß-cell destruction in type 2 diabetes. This obviously makes it unsuitable for pharmacological use. A stable analog, pramlintide, which has actions and pharmacokinetic and pharmacodynamic properties similar to the native peptide, has been developed. The efficacy and safety of pramlintide administration has been tested in a vast number of clinical trials. Aproximately 5,000 insulin-treated patients have received pramlintide and
Address correspondence and reprint requests to Ole Schmitz, Department of Clinical Pharmacology, The Bartholin Building, University of Aarhus, DK 8000 Aarhus C, Denmark. E-mail: ole.schmitz{at}iekf.au.dk
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