Tumor research focuses on understanding the development, growth, and spread of tumors in the body. This area of research may involve studying the genetic, molecular, and cellular mechanisms that contribute to tumor formation, as well as investigating potential treatment and prevention strategies for various types of tumors, such as cancerous tumors. Researchers in this field often use a combination of laboratory experiments, animal models, and clinical studies to advance our understanding of tumors and develop new therapies. The ultimate goal of tumor research is to improve outcomes for patients with tumors and ultimately find a cure for cancer.