Chemistry: Generation 2+
IONIS-GCGRRx is an investigational antisense medicine designed to reduce the production of glucagon receptors, or GCGR, to treat patients with type 2 diabetes. GCGR is a receptor for the hormone glucagon. Glucagon is a hormone that opposes the action of insulin and stimulates the liver to produce glucose, particularly in type 2 diabetes. In patients with advanced diabetes, uncontrolled glucagon action can lead to significant increase in blood glucose level. In addition, reducing GCGR produces more active glucagon-like peptide, or GLP-1, a hormone that preserves pancreatic function and enhances insulin secretion.
About Type 2 Diabetes
Diabetes is a chronic disease in which the blood glucose levels are too high. Although glucose is an important source of energy for your body and is vital to your health, uncontrolled increases in glucose can lead to serious health problems, such as diabetes. Diabetes is separated in type 1 and type 2. In type 1 diabetes, the body does not make insulin. In type 2 diabetes, the more common type, the body does not make or use insulin well and therefore, blood glucose levels are not regulated properly.
Diabetes is an epidemic that continues to grow at an alarming rate. According to the latest Center for Disease Control statistics released, there are currently 29 million people in the U.S. that have diabetes, with type 2 diabetes constituting 90 to 95 percent of those cases. Moreover, an additional 86 million American adults, or one out of every three adults, are prediabetic. It is estimated that 15 to 30 percent of prediabetic people will develop full-fledged metabolic disorder within five years.