Immunohistochemical analysis revealed that CD8 T cells from animals vaccinated with DNA encoding for all Mam-A epitopes as well as full-length Mam-A infiltrated the spleens and DLN but only CD8 T cells from Mam-A2.4 infiltrated the tumor on day 7 (Fig. 2a–2b). Here, CD8A is linked to neoplasm.