LY75 and neoplasm: This work was later extended by Sartorius et al. (2011), who showed using the B16-OVA tumor model that phage double-displaying an ovalbumin CTL epitope on pVIII and an scFv against DEC-205 (a dendritic cell marker) on pIII could elicit much stronger anti-B16 tumor CTL responses that further improved survival rates.