Future directions in incretin research: Three major directions currently shape therapeutic innovation in incretin research: multi-receptor agonism, oral drug development, and mechanistic reappraisal of glucose-dependent insulinotropic polypeptide (GIP) physiology. These advances indicate that incretin-based therapies should be understood within an integrated enteroinsular network rather than through isolated hormone actions. DPP-4, dipeptidyl peptidase-4; GCGR, glucagon receptor; GIPR, GIP receptor; GLP-1, glucagon-like peptide-1; GLP-1R, GLP-1 receptor; T2D, type 2 diabetes.
Kubota et al. (Fri,) studied this question.