PMID- 18820816 OWN - NLM STAT- MEDLINE DCOM- 20090817 LR - 20221207 IS - 1677-9487 (Electronic) IS - 0004-2730 (Linking) VI - 52 IP - 6 DP - 2008 Aug TI - Incretin mimetics and dipeptidyl peptidase-4 inhibitors: innovative treatment therapies for type 2 diabetes. PG - 1039-49 LID - S0004-27302008000600016 [pii] AB - The prevalence of diabetes and impaired glucose tolerance is predicted to dramatically increase over the next two decades. Clinical therapies for type 2 diabetes mellitus (T2DM) have traditionally included lifestyle modification, oral anti-diabetic agents, and ultimately insulin initiation. In this report, we review the clinical trial results of two innovative T2DM treatment therapies that are based on the glucoregulatory effects of incretin hormones. Incretin mimetics are peptide drugs that mimic several of the actions of glucagon-like peptide-1 (GLP-1) and have been shown to lower glycated hemoglobin (A1C) levels in patients with T2DM. Additionally, incretin mimetics lower postprandial and fasting glucose, suppress elevated glucagon release, and are associated with progressive weight reduction. Dipeptidyl peptidase-4 (DPP-4) inhibitors increase endogenous GLP-1 levels by inhibiting the enzymatic degradation of GLP-1. Clinical studies in patients with T2DM have shown that DPP-4 inhibitors reduce elevated A1C, lower postprandial and fasting glucose, suppress glucagon release, and are weight neutral. Collectively, these new drugs, given in combination with other antidiabetic agents, such as metformin, sulfonylureas, and/or thiazolidinediones, can help restore glucose homeostasis in poorly controlled patients with T2DM. FAU - Davidson, Jaime A AU - Davidson JA AD - Department of Medicine, Division of Endocrinology, University of Texas Southwestern Medical School, Dallas, TX 75230, USA. davidsonmd@sbcglobal.net FAU - Parente, Erika B AU - Parente EB FAU - Gross, Jorge L AU - Gross JL LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review PL - Brazil TA - Arq Bras Endocrinol Metabol JT - Arquivos brasileiros de endocrinologia e metabologia JID - 0403437 RN - 0 (Blood Glucose) RN - 0 (Dipeptidyl-Peptidase IV Inhibitors) RN - 0 (Glycated Hemoglobin A) RN - 0 (Hypoglycemic Agents) RN - 0 (Incretins) RN - 0 (Nitriles) RN - 0 (Peptides) RN - 0 (Pyrazines) RN - 0 (Pyrrolidines) RN - 0 (Triazoles) RN - 0 (Venoms) RN - 89750-14-1 (Glucagon-Like Peptide 1) RN - 9P1872D4OL (Exenatide) RN - I6B4B2U96P (Vildagliptin) RN - PJY633525U (Adamantane) RN - TS63EW8X6F (Sitagliptin Phosphate) SB - IM MH - Adamantane/analogs & derivatives/therapeutic use MH - Blood Glucose/drug effects MH - Body Weight/drug effects MH - Diabetes Mellitus, Type 2/*drug therapy MH - Dipeptidyl-Peptidase IV Inhibitors/*therapeutic use MH - Exenatide MH - Fasting MH - Glucagon-Like Peptide 1/analogs & derivatives/drug effects MH - Glycated Hemoglobin/drug effects MH - Humans MH - Hypoglycemic Agents/*therapeutic use MH - Incretins/*therapeutic use MH - Nitriles/therapeutic use MH - Peptides/therapeutic use MH - Postprandial Period MH - Pyrazines/therapeutic use MH - Pyrrolidines/therapeutic use MH - Sitagliptin Phosphate MH - Triazoles/therapeutic use MH - Venoms/therapeutic use MH - Vildagliptin RF - 73 EDAT- 2008/09/30 09:00 MHDA- 2009/08/18 09:00 CRDT- 2008/09/30 09:00 PHST- 2008/01/14 00:00 [received] PHST- 2008/05/20 00:00 [accepted] PHST- 2008/09/30 09:00 [pubmed] PHST- 2009/08/18 09:00 [medline] PHST- 2008/09/30 09:00 [entrez] AID - S0004-27302008000600016 [pii] AID - 10.1590/s0004-27302008000600016 [doi] PST - ppublish SO - Arq Bras Endocrinol Metabol. 2008 Aug;52(6):1039-49. doi: 10.1590/s0004-27302008000600016.