What Does TIL Stand For?

TIL stands for Tumor Infiltrating Lymphocytes

Tumor Infiltrating Lymphocytes (TIL) are a type of immune cell that has migrated into a tumor. These lymphocytes play a critical role in the body's immune response to cancer, as they can recognize and attack tumor cells. TILs are typically characterized by their ability to penetrate the tumor microenvironment, and their presence is often associated with a more favorable prognosis in various cancers. Researchers are exploring the therapeutic potential of TILs in cancer immunotherapy, utilizing them to enhance the efficacy of treatments such as adoptive cell transfer.