gp100-Reactive Autologous Tumor Infiltrating Lymphocyte

**Semantic type:** Cell|Pharmacologic Substance

**Definition:** Tumor infiltrating lymphocytes (TIL) isolated from a patient, exposed to the tumor-associated antigen gp100 in vitro, and then transferred back to the same patient to target tumor cells expressing gp100. gp100 human antigen is a wild-type self-antigen expressed by melanocytes, pigmented retinal cells and most melanomas. (NCI04)

**Synonyms:** - gp100-Reactive Autologous TIL