Сравнение
Amycretin vs. Setmelanotide
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Метаболизм
Метаболизм
Номер CAS
нет данных
920014-72-8
Молекулярная масса
нет данных
1117.32 g/mol
Период полувыведения
нет данных
11 h
Последовательность
нет данных
Ac-Arg-Cys(1)-D-Ala-His-D-Phe-Arg-Trp-Cys(1)-NH2 (zyklisches Oktapeptid, Disulfidbrücke Cys2–Cys8)Механизм действия
Amycretin
Amycretin activates both the GLP-1 and the amylin receptor in a single molecule. Both pathways independently suppress appetite and food intake — the combination is intended to amplify the effect beyond the GLP-1 axis alone.
Setmelanotide
Setmelanotide is an agonist at the melanocortin-4 receptor (MC4R), a central receptor of the hypothalamic melanocortin pathway involved in the control of energy balance, satiety and body weight. In certain genetic defects (e.g. in POMC, PCSK1 or LEPR), the natural activation of MC4R is reduced. Setmelanotide activates MC4R directly, thereby bypassing the upstream defect. This description is mechanistic and neutral and does not constitute a recommendation for use.
Доказательная база
Наивысшая доказательность
РКИ на людях
РКИ на людях
Исследования
1
4
из них на людях
1
3
Зафиксированные эффекты
2
3
Открытые противоречия
0
1
Задокументированные нежелательные явления
1
3
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between Amycretin and Setmelanotide?
- Amycretin is classified as "Метаболизм", while Setmelanotide is classified as "Метаболизм". Amycretin: Amycretin is a unimolecular GLP-1 and amylin receptor agonist from Novo Nordisk — in development both as a once-weekly subcutaneous and a once-daily oral form for obesity and type 2 diabetes. Setmelanotide: Setmelanotide (brand name Imcivree) is a synthetic cyclic octapeptide and an agonist at the melanocortin-4 receptor (MC4R). It was developed and approved as a prescription medicine for chronic weight management in rare genetic forms of obesity within the MC4R signalling pathway (including POMC, PCSK1 and LEPR deficiency as well as Bardet-Biedl syndrome). The following information is provided for informational and educational purposes only. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Amycretin or Setmelanotide?
- The highest available evidence level is "РКИ на людях" for Amycretin and "РКИ на людях" for Setmelanotide. 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 Amycretin and Setmelanotide in Germany and the United States?
- Германия: Amycretin — Не одобрено, Setmelanotide — Рецептурный. США: Amycretin — Не одобрено, Setmelanotide — Рецептурный. These are factual summaries with source and review date on the individual pages.