Retatrutide

Retatrutide

Retatrutide

Retatrutide is a revolutionary peptide targeting three key metabolic receptors.

 

Stok Kodu: 198881 Kategori:
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Retatrutide is a new triple-receptor agonist peptide originated from the GLP-1-based dual agonist Tirzepatide. It selectively targets three key metabolic receptors: the glucagon receptor (GCGR), the glucose-dependent insulinotropic polypeptide receptor (GIPR), Ve glukagon benzeri peptid-1 reseptörü (GLP-1R). This new peptide drug shows strong potential in treating obesity-related metabolic disorders and type 2 diabetes due to its unique structure.

Üstelik, Scientists developed Retatrutide peptide on an optimized GLP-1 analog scaffold and it consists of 39 amino asitler. Its sequence incorporates three non-natural amino acids to enhance resistance to degradation by dipeptidyl peptidase-4 (DPP-4). Dahası, the introduction of AIB (2-Aminoisobutyric acid) significantly improves both biological activity and pharmacokinetics.

Ek olarak, the attachment of a C20 fatty diacid chain a lizin residue extends its yarı ömür and improves its pharmacological profile. Birlikte, these advanced features support once-weekly subcutaneous dosing.

Sekans

Tyr-{Aib}-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Ile-{α-Me-Aslan}-Leu-Asp-Lys-{diasit-C20-gama-Glu-(EVET)-Lys}-Yol-Gln-{Aib}-Ala-Phe-Ile-Glu-Tyr-Leu-Leu-Glu-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2

CAS Numarası

2381089-83-2

Moleküler Formül

C221H342N46O68

Molekül Ağırlığı

4731.33 g/mol

Research Of Retatrutide Benefits

1. Suppresses Appetite, Delays Gastric Emptying, and Stimulates Insulin

1)Mechanism of Action in Appetite Control

In an animal study, researchers fasted male obese mice için 16 hours and treated them with long-acting glucagon receptor agonists, Retatrutide, galectin peptides, and other GLP-1 analogs for weight management. The study evaluated gastric emptying (GE) delay, body weight, and food intake.

2)Glucose-Dependent Gastric Emptying Delay:

Özellikle, Retatrutide delayed GE in a glucose-dependent manner. özellikle, the group receiving 10 nmol/L Retatrutide showed the highest reduction in body weight and the largest decrease in food consumption.

3)Central Nervous System Effects:

Similarly to other GLP-1 receptor agonist, Retatrutide acts directly on the central nervous system, enhancing satiety and slowing gastric emptying. Sonuç olarak, it supports effective obesity treatment.

4)Clinical Trial Weight Loss Results:

Örneğin, a Phase 2 clinical trial reported significant weight loss in overweight and obese adults: 17.5% en 24 weeks and 24.4% en 48 haftalar.

2. Treats Type 2 Diyabet

  • A Phase 1b multiple ascending-dose study involved type 2 diabetes patients receiving weekly doses of Retatrutide or other glucose-lowering drugs, with a control group receiving no treatment.
  • Remarkably, Retatrutide achieved 100% of the weight loss target, compared to only 2.1% in the control group. Tersine, no other diabetes drug reached 50% etkililik.
  • These findings clearly demonstrate Retatrutide’s superior effectiveness in managing type 2 diyabet. Fakat, the most common side effects were gastrointestinal.
  • Aynı zamanda, in obese adults, Retatrutide treatment also led to significant weight loss over 48 haftalar.

3. Promotes Energy Expenditure

  • As a triple agonist, Retatrutide activates the glucagon receptor similarly to glucagon. özellikle, it directly stimulates thermogenesis and fat breakdown.
  • It is important to note that glucagon receptors are present in the liver and yağ dokusu. By activating these receptors, Retatrutide increases energy expenditure and heat production in the liver.
  • Sonuç olarak, it boosts metabolic rate and promotes fat oxidation.

4. Reduces Inflammation and Treats Fatty Liver Disease

1)Anti-Inflammatory Benefits

Retatrutide offers multi-faceted anti-inflammatory benefits. Örneğin, studies show it improves glucose tolerance, reduces body weight and fat mass, and enhances lipid profiles.

2)Reversal of Steatohepatitis in Mice

Ek olarak, it reverses steatohepatitis in female mice, supporting resolution of fatty liver disease by reducing hepatic steatosis. In one study, mice that researchers fed a high-fat, high-sugar diet for 38 weeks received subcutaneous Retatrutide, and researchers fasted them for 4 saat.

Daha sonra, histological analysis showed over 80% had definite steatohepatitis. Importantly, Retatrutide improved the condition dose-dependently, with some females showing complete reversal.

3)Histological Analysis Results

In another human trial, researchers treated 98 participants with ≥10% liver fat content. Sonrasında 48 weeks of Retatrutide treatment, liver fat decreased by 51.3% (1 mg), 59% (4 mg), Ve 86% (12 mg), nazaran 4.6% in the control group.

Nihayetinde, all treated patients achieved normal liver fat levels.

COA

HPLC

MS

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