Oxaliplatin is a platinum-based chemotherapy drug used to treat various cancers. Its mechanism of action involves several key steps: Activation: Oxaliplatin is a prodrug, meaning it needs to be activated to exert its cytotoxic effects. Once administered, it undergoes a series of chemical reactions that lead to the formation of active platinum species. DNA Binding: […]
Tag: Oncology
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Meningioma
A meningioma is a type of tumor that forms in the meninges, which are the membranes that cover and protect the brain and spinal cord. These tumors are most commonly benign, meaning they are not cancerous and do not spread to other parts of the body. However, some meningiomas can be atypical or malignant, which […]
Bortezomib, sold under the brand name Velcade among others, is a medication used to treat multiple myeloma and mantle cell lymphoma. It is a proteasome inhibitor, which means it blocks the activity of a protein called the proteasome. The proteasome is responsible for breaking down proteins in cells, including cancer cells. Bortezomib is a […]
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Vinorelbine
Vinorelbine is a chemotherapy medication that is sometimes used to treat non-small cell lung cancer (NSCLC). It is often used in combination with other chemotherapy drugs, such as cisplatin or pemetrexed. Vinorelbine works by interfering with the growth and division of cancer cells. When used to treat NSCLC, vinorelbine can help to shrink tumors and […]
Pleural mesothelioma is a rare but aggressive cancer that develops in the pleura, a thin membrane lining the lungs and chest cavity. The most common cause of pleural mesothelioma is exposure to asbestos, a naturally occurring mineral fiber previously used in various industries. Here’s a breakdown of the pathophysiology of pleural mesothelioma: Asbestos Exposure: […]
Pathophysiology of Peritoneal Mesothelioma Peritoneal mesothelioma is a rare and aggressive cancer that affects the peritoneum, a thin membrane that lines the inside of the abdomen and covers most of the abdominal organs. It is most commonly caused by exposure to asbestos fibers. Pathophysiology The pathophysiology of peritoneal mesothelioma is complex and not fully understood. […]