ITGAX and neoplasm: We next analyzed tumor-infiltrating cell populations in the colon, and found that infiltration of T cells (including αβ & γδ T cells), B cells (including IgG+ B cells), and DCs (MHC-II+CD11c+ cells) was significantly increased in ApcMin/+Clec7a−/− mice (Fig. 2b; Supplementary Fig. 2b, c), suggesting enhanced immune responses in ApcMin/+Clec7a−/− mice compared with ApcMin/+ mice.