IFNA1 and neoplasm: Furthermore, Sl-IFN and IFNpti elicited a slight yet comparable increase in antigen-specific immune responses in the spleen of CDDP-treated B16-bearing mice (Figure 3D) and the accrual of comparable levels of CD3+ TIL in the tumor tissue of CTX-treated mice implanted with EG.7-OVA (Figure 3G).