TY - JOUR
T1 - Treatment of type 2 diabetes mellitus with agonists of the GLP-1 receptor or DPP-IV inhibitors.
AU - Holst, Jens Juul
N1 - Keywords: Adenosine Deaminase; Afferent Pathways; Animals; Antigens, CD26; Appetite; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 2; Drug Therapy, Combination; Glucagon; Glucagon-Like Peptide 1; Glycoproteins; Humans; Hypoglycemic Agents; Hypothalamus; Insulin; Intestinal Mucosa; Islets of Langerhans; Lizards; Maleimides; Mice; Mice, Knockout; Mice, Obese; Peptide Fragments; Peptides; Proglucagon; Protein Precursors; Rats; Rats, Zucker; Receptors, Glucagon; Venoms
PY - 2004
Y1 - 2004
N2 - Glucagon-like peptide-1 (GLP-1) is a peptide hormone from the gut that stimulates insulin secretion and protects beta-cells, inhibits glucagon secretion and gastric emptying, and reduces appetite and food intake. In agreement with these actions, it has been shown to be highly effective in the treatment of Type 2 diabetes, causing marked improvements in glycaemic profile, insulin sensitivity and beta-cell performance, as well as weight reduction. The hormone is metabolised rapidly by the enzyme dipeptidyl peptidase IV (DPP-IV) and, therefore, cannot be easily used clinically. Instead, resistant analogues of the hormone (or agonists of the GLP-1 receptor) are in development, along with DPP-IV inhibitors, which have been demonstrated to protect the endogenous hormone and enhance its activity. Agonists include both albumin-bound analogues of GLP-1 and exendin-4, a lizard peptide. Clinical studies with exendin have been carried out for > 6 months and have indicated efficacy in patients inadequately treated with oral antidiabetic agents. Orally active DPP-IV inhibitors, suitable for once-daily administration, have demonstrated similar efficacy. Diabetes therapy, based on GLP-1 receptor activation, therefore, appears very promising.
AB - Glucagon-like peptide-1 (GLP-1) is a peptide hormone from the gut that stimulates insulin secretion and protects beta-cells, inhibits glucagon secretion and gastric emptying, and reduces appetite and food intake. In agreement with these actions, it has been shown to be highly effective in the treatment of Type 2 diabetes, causing marked improvements in glycaemic profile, insulin sensitivity and beta-cell performance, as well as weight reduction. The hormone is metabolised rapidly by the enzyme dipeptidyl peptidase IV (DPP-IV) and, therefore, cannot be easily used clinically. Instead, resistant analogues of the hormone (or agonists of the GLP-1 receptor) are in development, along with DPP-IV inhibitors, which have been demonstrated to protect the endogenous hormone and enhance its activity. Agonists include both albumin-bound analogues of GLP-1 and exendin-4, a lizard peptide. Clinical studies with exendin have been carried out for > 6 months and have indicated efficacy in patients inadequately treated with oral antidiabetic agents. Orally active DPP-IV inhibitors, suitable for once-daily administration, have demonstrated similar efficacy. Diabetes therapy, based on GLP-1 receptor activation, therefore, appears very promising.
U2 - 10.1517/eoed.9.1.155.32952
DO - 10.1517/eoed.9.1.155.32952
M3 - Journal article
C2 - 15155141
SN - 1472-8214
VL - 9
SP - 155
EP - 166
JO - Expert Opinion on Emerging Drugs
JF - Expert Opinion on Emerging Drugs
IS - 1
ER -
