Zucara’s ZT-01: what could taking the brake off glucagon do?
ZT-01 aims to restore glucagon counterregulation during hypoglycaemia. But type 1 diabetes already produces glucagon at the wrong time — and Zucara’s own human data show SSTR2 blockade raises glucagon, glucose and insulin requirements during euglycaemia. What will the trials tell us about its longer term effects?