RT Journal Article SR Electronic A1 Bittner, Dennis T1 Exploring the Value and Costs of Incretin-Based Therapies JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 32 SP 34 OP 35 DO 10.1177/155989771432022 UL http://mdc.sagepub.com/content/14/32/34.abstract AB The development of incretin-based therapies over the past decade since the approval of exenatide has opened new possibilities for the treatment of type 2 diabetes mellitus (T2DM). This article discusses the various metabolic activities of endogenous GLP-1 and DPP-4 antagonists, the side effects of incretin-based therapies, and the need for new diabetes treatments.