CD8A and neoplasm: Interestingly, when we compared the composition of CD3+ T-cell subsets in the tumor digest ex vivo with that of the expanded TIL products, we observed that the distribution between CD8+ T cells, Tconv cells, and γδ T cells was similar (Figs 1E and 2F; Table S1), indicating that the three T cell subsets expanded in a similar fashion (Fig 2G).