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ACVR2B (ACE-031) 1mg Buy in Europe

ACVR2B (ACE-031) 1mg: A Promising Therapeutic for Muscle Growth and Duchenne Muscular Dystrophy

 

ACVR2B (ACE-031) 1mg, also known as ActRIIB-IgG1, is a recombinant, synthetically produced protein designed to address muscle growth limitations associated with myostatin, a natural negative regulator of muscle development. Developed by the biopharmaceutical companies Acceleron and Shire, ACE-031 was specifically engineered to inhibit myostatin and similar proteins that restrict muscle mass and regeneration. The rationale behind this approach is rooted in the observation that myostatin plays a significant role in maintaining muscle homeostasis by limiting muscle cell growth and differentiation.

ACE-031 is designed as a decoy receptor for myostatin, binding to this catabolic protein to prevent it from interacting with muscle fibers. This mechanism allows for a reduction in myostatin’s activity, theoretically leading to an increase in muscle mass and strength. Since myostatin has been implicated in various muscle-wasting diseases, ACE-031’s inhibition of this protein has the potential to offer therapeutic benefits in conditions such as Duchenne Muscular Dystrophy (DMD), a genetic disorder that leads to progressive muscle degeneration and weakness.

The Science Behind ACVR2B (ACE-031)

Myostatin, also known as GDF-8 (Growth Differentiation Factor-8), is a member of the transforming growth factor-beta (TGF-β) superfamily. It plays an inhibitory role in muscle development by limiting the differentiation and growth of muscle fibers. The discovery of myostatin’s role in muscle growth regulation has led to significant research into the inhibition of this protein as a means to enhance muscle mass and strength.

ACVR2B (ACE-031) functions by binding to myostatin and other members of the TGF-β family, preventing these proteins from interacting with their natural receptors on muscle cells. This binding action neutralizes the inhibitory effects of myostatin, allowing for a greater capacity for muscle growth. By reducing myostatin’s catabolic effects, ACE-031 aims to stimulate muscle regeneration and improve muscle function, particularly in conditions where muscle wasting is a major concern.

Potential Benefits of ACVR2B (ACE-031) in Duchenne Muscular Dystrophy

Duchenne Muscular Dystrophy (DMD) is a severe, progressive muscle-wasting disorder that primarily affects boys. It is caused by mutations in the dystrophin gene, leading to the absence of dystrophin, a protein essential for muscle cell integrity. Without dystrophin, muscle fibers are damaged and weakened over time, resulting in progressive muscle weakness and loss of mobility.

Because myostatin is a key inhibitor of muscle growth, its overactivity in individuals with DMD contributes to the accelerated muscle degeneration seen in these patients. ACE-031’s ability to inhibit myostatin and promote muscle growth could theoretically slow down the progression of muscle wasting in DMD, improving muscle strength and function. Preclinical and clinical studies have focused on assessing ACE-031’s potential to mitigate the effects of DMD by increasing muscle mass and enhancing muscle performance.

In clinical trials, ACE-031 has shown encouraging results, with some studies indicating an increase in muscle mass and improved strength in patients who were administered the peptide. Although these trials are still ongoing, the data suggests that ACE-031 could offer a promising adjunctive treatment for DMD, particularly in conjunction with other therapies aimed at addressing the underlying genetic causes of the disease.

Research and Clinical Trials on ACE-031

Numerous clinical studies have been conducted to evaluate the safety and efficacy of ACE-031 in treating muscle-wasting diseases like Duchenne Muscular Dystrophy. One of the key aspects of these trials has been to assess the peptide's ability to inhibit myostatin and improve muscle function in affected individuals.

In early-phase clinical studies, ACE-031 was administered to children with DMD, and results demonstrated a positive effect on muscle mass and strength. For example, a study published in The Journal of Clinical Investigation showed that ACE-031 was able to significantly increase muscle mass in participants. Additionally, improvements in muscle strength were noted, suggesting that ACE-031 could provide functional benefits, potentially delaying the progression of muscle weakness in DMD patients.

Despite the promising early results, some challenges have emerged during the development of ACE-031. One key challenge is that while ACE-031 has been shown to increase muscle mass, it has not yet demonstrated a clear impact on improving long-term mobility or halting disease progression. Further studies and extended trials are needed to determine the full extent of ACE-031’s benefits, its safety profile, and its potential to be used in combination with other therapies for DMD.

Broader Applications for ACVR2B (ACE-031)

While much of the research on ACE-031 has focused on Duchenne Muscular Dystrophy, the potential applications of this peptide extend beyond this single condition. Given its ability to promote muscle growth, ACE-031 could be beneficial in other muscle-wasting conditions, such as:

  • Spinal Muscular Atrophy (SMA): A genetic disorder that causes the loss of motor neurons and muscle weakness, where muscle regeneration could be enhanced by myostatin inhibition.
  • Aging-related muscle loss (Sarcopenia): Myostatin levels tend to increase with age, leading to the natural loss of muscle mass. ACE-031 could potentially offer therapeutic benefits for age-related muscle wasting.
  • Cachexia: A condition characterized by extreme muscle wasting often seen in cancer patients or those with chronic diseases like heart failure.

In each of these conditions, ACE-031’s ability to block myostatin may help slow muscle degeneration, improve muscle strength, and enhance the overall quality of life for affected individuals.

Conclusion

ACVR2B (ACE-031) 1mg represents a groundbreaking therapeutic approach in the treatment of muscle-wasting diseases like Duchenne Muscular Dystrophy. By inhibiting myostatin, ACE-031 holds the potential to not only increase muscle mass and strength but also slow the progression of muscle degeneration. While clinical trials have shown positive results, additional studies are necessary to fully understand the long-term effects and safety of ACE-031, as well as its potential use in combination with other treatments for DMD and other muscle disorders.

As research progresses, ACE-031 may prove to be a transformative treatment for those affected by Duchenne Muscular Dystrophy and other debilitating conditions associated with muscle loss, offering hope for improved quality of life and better management of these chronic diseases.

References:

  • Acceleron Pharma & Shire: Development of ACE-031 and its role in myostatin inhibition.
  • Journal of Clinical Investigation: Clinical trials investigating ACE-031's effects on muscle mass and strength in DMD.
  • Myostatin and Muscle Growth: Understanding the role of myostatin in muscle regulation and the therapeutic potential of its inhibition.
  • Duchenne Muscular Dystrophy and Muscle Wasting Disorders: Overview of ACE-031’s potential in treating muscle degeneration in DMD and other conditions.

ACVR2B (ACE-031) 1mg

€ 129,99Prijs
  • ACE-031, also referred to as ACVR2B or ActRIIB-IgG1, is a synthetically produced protein that was originally developed by two bio-pharmaceutical companies, namely Acceleron and Shire, for its potential ability to inhibit myostatin and other naturally occurring proteins that limit muscle growth. It was hypothesized that ACE-031 would act as a decoy receptor for the catabolic proteins, specifically myostatin, and bind to them in an effort to keep them away from muscle fibers. Numerous studies have been conducted to determine if ACE-031 is an effective treatment for children who have Duchenne Muscular Dystrophy (DMD).

     

    What is Myostatin?

    Myostatin, abbreviated GDF-8 (Growth Differentiation Factor-8), is a protein naturally produced in mammals, which acts on muscle cells as an inhibitor of myogenesis (differentiation and growth of muscle cells). The gene encoding myostatin was discovered in 1997 by geneticists Se-Jin Lee and Alexandra McPherron who produced a strain of mutant mice that lack the gene. These scientists produced a strain of mice that lacked the gene and had approximately twice as much muscle as normal mice.

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