Too much, too little, at the wrong time: Zucara’s ZT-01 and the glucagon problem in type 1 diabetes

Zucara’s ZT-01: what could taking the brake off glucagon do?

23/09/2026 admin 0

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?

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