Table I. Effects of the combination of small hairpin RNA against Wilm’s tumor gene (shRNA-WT1) with the chemotherapeutic drugs cisplatin and gemcitabine on B16F10 murine melanoma cells in vitro.

C#: Cisplatin at #% cytotoxic concentration; G#: gemcitabine at #% cytotoxic concentration; CR#: cisplatin-treated shRNA-WT1-transfected cells at #% cytotoxic concentration; GR#: gemcitabine-treated shRNA-WT1-transfected cells at #% cytotoxic concentration.