Сравнение
Cagrilintide vs. Dulaglutide
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Метаболизм
Метаболизм
Номер CAS
1415456-99-3
923950-08-7
Молекулярная масса
4253.7 g/mol
59670 g/mol
Период полувыведения
168 h
110 h
Последовательность
KCNTATCATQRLANFLVRSSNNLGPVLPPTNVGSNTYGLP-1(7-37)-Variante kovalent verbunden mit modifiziertem humanen IgG4-FcМеханизм действия
Cagrilintide
Cagrilintide binds amylin receptors (AMY1, AMY3, formed by the calcitonin receptor plus RAMP proteins). Activation delays gastric emptying, inhibits postprandial glucagon secretion and modulates central satiety signalling via area postrema neurons. An acyl modification enables albumin binding and thereby weekly dosing.
Dulaglutide
Dulaglutide consists of two modified GLP-1(7-37) sequences covalently linked to a human IgG4-Fc. The Fc fusion increases molecular weight substantially (~60 kDa), reduces renal filtration and extends the half-life to several days. GLP-1 receptor activation glucose-dependently stimulates insulin secretion, inhibits glucagon, delays gastric emptying and modulates central satiety signalling.
Доказательная база
Наивысшая доказательность
РКИ на людях
РКИ на людях
Исследования
4
5
из них на людях
3
5
Зафиксированные эффекты
3
3
Открытые противоречия
1
1
Задокументированные нежелательные явления
1
2
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between Cagrilintide and Dulaglutide?
- Cagrilintide is classified as "Метаболизм", while Dulaglutide is classified as "Метаболизм". Cagrilintide: Synthetic long-acting amylin analog being developed in combination with semaglutide (CagriSema). Phase 3 trials for obesity and type 2 diabetes are ongoing. No marketing approval yet. Dulaglutide: GLP-1 receptor agonist designed as a fusion protein of two modified GLP-1(7-37) sequences covalently linked to a human IgG4-Fc fragment. FDA-approved 2014 (Trulicity) for type 2 diabetes; EMA approval 2014. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Cagrilintide or Dulaglutide?
- The highest available evidence level is "РКИ на людях" for Cagrilintide and "РКИ на людях" for Dulaglutide. 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 Cagrilintide and Dulaglutide in Germany and the United States?
- Германия: Cagrilintide — Не одобрено, Dulaglutide — Рецептурный. США: Cagrilintide — Не одобрено, Dulaglutide — Рецептурный. These are factual summaries with source and review date on the individual pages.