The IFN-γ ELSIPOT results showed that Day-4 DCs were as potent as Day-7 DCs in eliciting anti-tumor responses in autologous T cells, while Day-2 DCs were incapable of eliciting tumor-reactive IFN-γ T cell responses (Figs. 6A, B). The gene discussed is IFNG; the disease is neoplasm.