CD8A and neoplasm: When WT and Fgl2−/− tumor-specific CD8+ T cells were co-adoptively transferred (Fig. 2o), Fgl2−/− tumor-specific CD8+ T cells were able to outcompete WT tumor-specific CD8+ T cells (Fig. 2p) in the lymph node (Fig. 2q) and in the tumor (Fig. 2r).