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Crohn's disease is an inflammatory bowel disorder marked by chronic inflammation of the GI tract. Various treatment strategies for Crohn's disease are employed, such as immunomodulatory agents, glucocorticoids, and biologics or anti-TNF therapy. Azathioprine (Imuran), a commonly used immunomodulatory drug for Crohn's disease, is converted in the body to mercaptopurine, which inhibits purine biosynthesis and cell proliferation. Both are utilized in severe cases of Inflammatory Bowel...
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Tumor Necrosis Factor (TNF), a proinflammatory cytokine, contributes significantly to the inflammation seen in Crohn's disease. It exists as soluble TNF and membrane-bound TNF, with actions mediated through TNF receptors (TNFR). TNFR activation leads to the release of proinflammatory cytokines, T-cell activation, collagen production, and leukocyte migration, all contributing to inflammation in Crohn's disease. Anti-TNF monoclonal antibodies, namely infliximab (Remicade), adalimumab...
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Ramucirumab: first global approval.

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Ramucirumab, a novel monoclonal antibody, is now approved for advanced gastric cancer. This targeted therapy offers a new treatment option for patients progressing after chemotherapy.

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Area of Science:

  • Oncology
  • Immunology
  • Pharmacology

Background:

  • Ramucirumab is a fully human immunoglobulin G1 (IgG1) monoclonal antibody.
  • It targets and inhibits vascular endothelial growth factor receptor-2 (VEGFR-2).
  • Developed by Eli Lilly, it is intended for cancer treatment.

Purpose of the Study:

  • To summarize the development milestones of ramucirumab.
  • To highlight its first global approval in the US.
  • To detail its application in specific cancer types.

Main Methods:

  • Review of development history and regulatory submissions.
  • Analysis of clinical trial data leading to approval.
  • Summary of the drug's mechanism of action.

Main Results:

  • Ramucirumab received its first global approval in the US.
  • Approved for monotherapy in advanced or metastatic gastric cancer.
  • Indicated for patients with disease progression after specific chemotherapy regimens.

Conclusions:

  • Ramucirumab represents a significant advancement in gastric cancer treatment.
  • It is the first FDA-approved treatment for this specific patient population.
  • The drug's development marks a milestone in targeted cancer therapy.