IL24 and melanoma: Similarly, our further data revealed that the anti-melanoma efficacy of ZD55-IL-24 had no significant enhancement compared with ZD55 and ZD55-EGFP (Supplementary Figs. 7A–C and 8A–E), further supporting the conclusion that the exogenous IL-24 gene played no role in B16-bearing immunocompetent mouse model.