Moreover, we neither observed changes in the CD8+ T cell infiltration nor myeloid cell subsets in Axlfl/fl and AxlΔhep mice (Figure 5C,D and Figure S5E), suggesting that the tumor cell-extrinsic expression of Axl is responsible for the elevated number of CD8+ T cells in Axl+/+ tumors. This evidence concerns the gene AXL and neoplasm.