Ascletis Files Two US FDA INDs for Obesity: ASC36, a Once-Monthly Amylin-Receptor Peptide, and ASC36_35, an Amylin/GLP-1/GIP Co-Formulation
On July 5, Ascletis submitted two INDs to the FDA: ASC36, a peptide amylin receptor agonist dosed once monthly to once quarterly by injection, and ASC36_35, a co-formulation pairing ASC36 with the GLP-1R/GIPR agonist peptide ASC35. In diet-induced obese rat studies, ASC36 monotherapy showed roughly 91% and 32% greater relative body-weight reduction than petrelintide and eloralintide, and the ASC36_35 combination showed about 51% greater reduction than co-administered eloralintide plus tirzepatide. The filings push amylin biology further into the obesity race.