Further, marked CNAs were observed in 4T1-HAIFNγTf cells that were obtained from tumour masses in RAG−/− mice treated with CD8+ T cells of WT or IFN-γ−/− DL cells (Fig. 8b), although these cells retained the HA RNA and HA gene (Fig. 8c). The gene discussed is CD8A; the disease is neoplasm.