Tumor microenvironment-derived S100A8/A9 is a novel prognostic biomarker for advanced melanoma patients and during immunotherapy with anti-PD-1 antibodies

Wagner N, Utikal J, Umansky V, Garbe C, Schadendorf D, Holland-Letz T, Herpel E, Sucker A, Lichtenberger R, Funder A, Kehrel C, Kemper C, Schuermans V, Tarnanidis K, Reith M, Gries M, Weide B, Gebhardt C. Tumor microenvironment-derived S100A8/A9 is a novel prognostic biomarker for advanced melanoma patients and during immunotherapy with anti-PD-1 antibodies. J Immunother Cancer 2019; 7:343.