In recent years,further understanding of the interaction between the immune system and tumor growth has led to the development of several immunotherapies.These immunotherapies include cancer vaccines and immune checkpoint inhibitors that have been tested in various solid tumors,including those traditionally considered non-immunogenic,such as non-small cell lung In recent years, further understanding of the interaction between the immune system and tumor growth has led to the development of several immunotherapies.These immunotherapies include cancer vaccines and immune checkpoint inhibitors that have been tested in various solid tumors, including those traditionally considered non-immunogenic , such as non-small cell lung