Robotic Urology Surgery

Immunotherapy harnesses the body’s own immune system to combat diseases, particularly cancer. By enhancing the immune response, this innovative treatment helps the body recognize and effectively target cancer cells. Immunotherapy can be categorized into two primary types: Active Immunotherapy : This method enhances the body\'s natural defenses against cancer by administering specially designed proteins known as monoclonal antibodies (mAbs). These antibodies specifically identify cancer cells, allowing the immune system to eliminate them without harming surrounding healthy tissues. Passive Immunotherapy : This approach involves using substances derived from other organisms, such as plants or animals, known for their anti-cancer effects. High doses of these substances, often delivered via injection, serve as a vaccine to bolster the body\'s defenses against cancer. The immune system consists of a complex network of cells and proteins that collaborate to defend the body against infections, viruses, and other diseases. Certain immune cells can identify and destroy abnormal cells, including cancerous ones. By using immunotherapy drugs, we can enhance the immune system\'s ability to recognize and combat cancer cells more effectively. Types of Immunotherapy There are several types of immunotherapy utilized in cancer treatment: Monoclonal Antibodies : These proteins are engineered to target and bind to specific proteins on the surface of cancer cells. By doing so, they help the immune system identify and destroy these cells through the release of cytotoxic substances. Checkpoint Inhibitors : These drugs block signals that prevent the immune system from attacking cancer cells. Commonly used for melanoma, lung, kidney, and bladder cancers, checkpoint inhibitors include nivolumab (Opdivo), pembrolizumab (Keytruda), and atezolizumab (Tecentriq). Cell Therapies : This innovative treatment employs a patient\'s own immune cells to fight cancer. T-cell therapy and CAR-T cell therapy are examples that typically exhibit fewer side effects, as they utilize healthy cells from the patient. While still under investigation in clinical trials, these therapies have shown promising results, particularly in treating lymphoma and leukemia. Oncolytic Virus Therapy : This technique utilizes viruses that specifically target and destroy cancer cells while leaving healthy cells unharmed. The treatment involves injecting a virus directly into a tumor, allowing it to replicate within and kill the cancerous cells. Cancer Vaccines : Designed to stimulate the immune system to attack tumor cells, cancer vaccines activate T cells to target specific proteins on the surface of cancer cells. This active immunotherapy approach elicits a robust immune response. Immune System Modulators : These drugs enhance the immune system\'s activity without direct stimulation. By encouraging T-cells and other immune cells to target tumors, they help strengthen the body’s natural defenses against cancer.