ZEB1 and melanoma: To augment therapeutic B16F10 melanoma efficacy by tumor vaccine B16F10/ GPI-IL-21 in C57BL/6 mice, we adopted a novel strategy that the tumor vaccine B16F10/GPI-IL-21 were combined with miR200c overexpression or ZEB1 knockdown in B16F10 cells in current antitumor experiment.