Transfection of HIT-T15 cells with GLP-1R enabled GLP-1-mediated insulin secretion in contrast to the transfection of two deletion mutants that were known to be uncoupled from Gs (Salapatek et al ., 1999)
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CagriSema vs Comparators Feature Receptor targets CagriSema Amylin/calcitonin + GLP-1 Tirzepatide (Zepbound) GIP + GLP-1 Semaglutide alone (Wegovy) GLP-1 Cagrilintide alone Amylin/calcitonin (DACRA) Feature Dosing frequency CagriSema Once weekly Tirzepatide (Zepbound) Once weekly Semaglutide alone (Wegovy) Once weekly Cagrilintide alone Once weekly Feature Maintenance dose CagriSema 2.4 mg + 2.4 mg Tirzepatide (Zepbound) Up to 15 mg Semaglutide alone (Wegovy) 2.4 mg Cagrilintide alone 2.4 mg (in REDEFINE arms) Feature Headline weight loss CagriSema 20.4% at 68 wks (REDEFINE 1, treatment-policy) Tirzepatide (Zepbound) Up to 22.5% at 72 wks (SURMOUNT-1, 15 mg arm) Semaglutide alone (Wegovy) 14.9% at 68 wks (REDEFINE 1 reference arm) Cagrilintide alone 11.5% at 68 wks (REDEFINE 1 reference arm) Feature FDA status (June 2026) CagriSema NDA filed Dec 2025