Confronto
Glucagon vs. Mazdutide
Due peptidi a confronto — identità, base di evidenze, stato legale ed eventi avversi noti.
Identità
Categoria
Metabolico
Metabolico
N. CAS
16941-32-5
2259884-03-0
Peso molecolare
3483 g/mol
4790 g/mol
Emivita
0.13 h
132 h
Sequenza
HSQGTFTSDYSKYLDSRRAQDFVQWLMNTsynthetisches Oxyntomodulin-Analogon (39 Aminosäuren) mit FettsäureseitenketteMeccanismo d'azione
Glucagon
Glucagon is produced in the alpha cells of the pancreas (islets of Langerhans) and released when blood sugar is low. Glucagon binds the glucagon receptor (GCGR), a G-protein-coupled receptor expressed predominantly on hepatocytes. Activation stimulates adenylate cyclase, raises cyclic AMP and activates protein kinase A. This drives glycogenolysis (breakdown of hepatic glycogen into glucose) and gluconeogenesis (de novo glucose synthesis), which raises blood glucose. Glucagon also promotes lipolysis. As the counterpart to insulin it contributes to glucose homeostasis. It transiently relaxes gastrointestinal smooth muscle, which is the basis of its diagnostic use in imaging.
Mazdutide
Mazdutide is a dual agonist at the GLP-1 and glucagon receptors and is structurally derived from the gut hormone oxyntomodulin. The GLP-1 component mediates glucose-dependent insulin secretion, inhibition of glucagon secretion at elevated blood glucose, and modulation of appetite and gastric emptying. The glucagon component can influence energy expenditure and hepatic lipid and glucose metabolism. A fatty-acid side chain enables albumin binding and the weekly administration interval.
Base di evidenze
Evidenza più alta
RCT sull'uomo
RCT sull'uomo
Studi
4
4
di cui sull'uomo
4
4
Effetti registrati
4
4
Contraddizioni aperte
1
0
Eventi avversi documentati
1
0
Stato legale
Voci complete
Frequently asked questions
- What is the difference between Glucagon and Mazdutide?
- Glucagon is classified as "Metabolico", while Mazdutide is classified as "Metabolico". Glucagon: Glucagon is a 29-amino-acid pancreatic hormone produced by the alpha cells of the islets of Langerhans. It is the physiological counterpart to insulin and raises blood glucose via hepatic glycogenolysis and gluconeogenesis. It is approved as an emergency treatment for severe hypoglycaemia and as a diagnostic aid; its receptor is also a target of modern dual and triple incretin agonists. Mazdutide: Synthetic oxyntomodulin analogue that simultaneously activates the GLP-1 and glucagon receptors (dual agonist). Developed by Innovent Biologics and Eli Lilly. In China the NMPA approved mazdutide on 27 June 2025 for chronic weight management; a further filing for type 2 diabetes is under review in China. Outside China the substance remains in clinical development. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Glucagon or Mazdutide?
- The highest available evidence level is "RCT sull'uomo" for Glucagon and "RCT sull'uomo" for Mazdutide. A higher evidence level means more robust data, but says nothing about suitability for an individual. The full body of evidence is on each peptide's own page.
- What is the legal status of Glucagon and Mazdutide in Germany and the United States?
- Germania: Glucagon — Su prescrizione, Mazdutide — Solo ricerca. Stati Uniti: Glucagon — Su prescrizione, Mazdutide — Solo ricerca. These are factual summaries with source and review date on the individual pages.