The anti‐tumour cells including central memory CD4 T cell, central memory CD8 T cell, Th1 cell, Th17 cell, etc were higher in low‐level RAD51AP1 group; however, Th2 cell and the pro‐tumour cell were enriched in high‐level RAD51AP1 group (Figure 3C). Here, CD8A is linked to neoplasm.