Antagonizing GIPR adds fire to the GLP-1R flame

Unimolecular co-agonists at the GLP-1/GIP receptors have recently achieved remarkable anti-obesogenic feats; yet, in a recent Phase 1 clinical trial, Véniant and colleagues report astounding body-weight loss, and an appreciable safety profile, in participants with obesity using the GLP-1R agonist/GIPR antagonist AMG 133.