Lymphoma is a type of cancer that begins in the cells of the lymphatic system, which is a part of the body's immune system. There are two main types of lymphoma: Hodgkin lymphoma and non-Hodgkin lymphoma. Lymphoma research focuses on understanding the causes of lymphoma, developing effective treatments, and improving outcomes for patients. This includes studying the genetic mutations that contribute to the development of lymphoma, as well as exploring new therapies such as immunotherapy and targeted drugs. Researchers also study ways to improve the early detection of lymphoma and to better tailor treatment plans to individual patients. Ultimately, the goal of lymphoma research is to improve survival rates and quality of life for individuals diagnosed with this type of cancer.