Cancer research refers to scientific studies and experiments conducted to understand, prevent, diagnose, treat, and cure cancer. It involves various disciplines such as molecular biology, genetics, immunology, pharmacology, and epidemiology. The goal of cancer research is to develop new therapies and improve existing ones in order to provide better treatment options for patients suffering from this disease. Cancer research also aims to identify risk factors, early detection methods, and preventive measures that can help reduce the incidence of cancer worldwide.