Potential Drug Targets and Progress Towards Pharmacologic Inhibition of Hepatic Glucose Production
A number of therapeutic targets are currently under investigation for inhibition of hepatic glucose production with small molecules. Antagonists of the glucagon receptor, glycogen phosphorylase, 11-β- hydroxysteroid dehydrogenase-1 and fructose 1,6-bisphosphatase are, or have been, under evaluation in human clinical trials. Other strategies, including glucocorticoid receptor antagonists and carnitine palmitoyltransferase inhibitors, are supported by proof of principle studies in man as well as rodents. Several potential targets including glucose-6-phosphatase, glucose-6-phosphatase translocase, glycogen synthase kinase-3, adenosine receptor 2B antagonists, phosphoenolpyruvate carboxykinase and pyruvate dehydrogenase kinase, have been validated by compounds that are effective in animal models. Other targets like PGC-1a and CREB have initial validation support but no medicinal chemistry has been reported.
Keywords: bisphosphatase inhibitor; diabetes; fructose-1,6; g-6-pase inhibitor; glucagon receptor antagonist; glucocorticoid receptor antagonist; glycogen phosphorylase inhibitor; gsk3 inhibitor; hepatic glucose production; hsd-1 inhibitor
Document Type: Review Article
Publication date: January 1, 2003
- Current Medicinal Chemistry covers all the latest and outstanding developments in medicinal chemistry and rational drug design. Each issue contains a series of timely in-depth reviews written by leaders in the field covering a range of the current topics in medicinal chemistry. Current Medicinal Chemistry is an essential journal for every medicinal chemist who wishes to be kept informed and up-to-date with the latest and most important developments.