Semaglutide, Tirzepatide, Retatrutide and Cagrilintide are often lumped together, but they are not doing the same thing. : r Wegovy Glucagon Like Peptide 1 Based Therapies: A New Horizon in Obesity Management Amylin receptor subunit interactions are modulated by agonists and determine signaling Science Signaling An investigational injectable that only requires dosing once every 4 weeks led to substantial weight loss in patients with obesity with or without type 2 diabetes, a phase II randomized trial showed.,