Hildegund Ertl, MD, The Wistar Institute, Philadelphia, PA, describes the transfer of melanoma samples into mice to examine the treatment of melanoma with fenofibrate. In these pre-clinical models, the progression of melanoma has been shown to decelerate. Dr. Ertl explains the additional treatment of melanoma via tumor-infiltrating lymphocyte (TIL) transfer. This interview took place during the 36th Society for Immunotherapy of Cancer (SITC) Annual Meeting in Washington, D.C.