Immunosuppressants and Chemotherapy Strategies

📋 Course Outline

1. Immunosuppressant Classes
2. Chemotherapy Mechanisms
3. Immune System Components
4. Immunosuppressant Mechanisms
5. Chemotherapy Types
6. Side Effects and Toxicity
7. Clinical Applications
8. Future Therapeutic Directions

📖 1. Immunosuppressant Classes

🔑 Key Concepts & Definitions

• Immunosuppressants: Drugs that inhibit or reduce the activity of the immune system, used to prevent organ rejection and treat autoimmune diseases.
• Corticosteroids: A class of immunosuppressants that suppress inflammation and immune responses by modulating gene expression; e.g., Prednisone.
• Calcineurin Inhibitors: Agents that block T-cell activation by inhibiting calcineurin phosphatase, essential for IL-2 production; e.g., Cyclosporine, Tacrolimus.
• Antimetabolites: Drugs that interfere with nucleotide synthesis, impairing lymphocyte proliferation; e.g., Azathioprine, Methotrexate.
• mTOR Inhibitors: Agents that inhibit the mammalian target of rapamycin pathway, reducing T-cell proliferation and angiogenesis; e.g., Sirolimus.
• Monoclonal Antibodies: Laboratory-produced antibodies targeting specific immune cell antigens, modulating immune responses; e.g., Rituximab, Basiliximab.

📝 Essential Points