Key advancements in peptide technology for triple receptor agonism: Application of computational modeling to peptide-receptor binding Fatty acid substitution for extended stability and duration -helical design for superior receptor fit Structure-based design to hone drug action and safety Engineering peptides that simultaneously bind and stimulate multiple receptors Clinical Implications With retatrutide, a triple receptor agonist that has been studied in clinical trials for obesity and metabolic diseases, including type 2 diabetes and MASLD
C57BL/6 male mice (aged 1014 weeks) were obtained from a colony originating from the Jackson Laboratory (Bar Harbor, ME, USA)
Saeedi P, Salpea P, Karuranga S, Petersohn I, Malanda B, Gregg EW, Unwin N, Wild SH, Williams R (2020) Mortality attributable to diabetes in 2079 years old adults, 2019 estimates: results from the International Diabetes Federation Diabetes Atlas, 9(th) edition
First, the next-generation triples - HM-15275, UBT-251, ASC37 - will face the same signal at their respective efficacy-equivalent doses and will either label it, dose-escalate around it, or ratio-adjust their GCGR potency downward and accept lower weight-loss efficacy
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Nausea hits 36.9% of GLP-1 users per Nature Healths 2026 analysis of 67,008 self-reporters