IFNG and neoplasm: Better efficacy in inducing IFN-γ-producing CTL-mediated cytotoxicity than non-DC-based nanoparticle vaccine combined with laser irradiationBetter efficacy in suppressing tumor growth than non-DC-based nanoparticle vaccine combined with laser irradiationBetter efficacy in prolonging survival than non-DC-based nanoparticle vaccine combined with laser irradiation