The Effect of Glycemic Control and of GLP-1 Receptor Agonism on Islet GLP-1 in People With Type 1 and Type 2 Diabetes

• Status: NOT_YET_RECRUITING
• Trial end date: 2029-03-31

Summary

The investigators recently demonstrated that blockade of Glucagon-Like Peptide-1's (GLP-1) receptor (GLP1R) results in changes in islet function without changes in circulating GLP-1. These effects are more pronounced in people with early type 2 diabetes (T2DM) in keeping with increased expression of PC-1/3 and GLP-1 that is observed in diabetic islets. However, its regulation is at present unknown. There is evidence that -cell proglucagon processing is subject to paracrine regulation by the -cell3. It is unclear if the effects of GLP1R agonism on islet GLP-1 differ in Type 1 diabetes (T1DM) compared to T2DM. This experiment will examine the effect of glycemic control a GLP1R agonist on islet GLP-1 in people with (T2DM) and without (T1DM) -cells.

• Phase: PHASE2

Details

• Lead Sponsor: Mayo Clinic
• Treatments: Liraglutide