Lollipop chart and scatter diagram showed that TFAP2A expression was negatively associated with many immune cell infiltrations in BRCA, while it accelerated numerous immune cell infiltration in COAD like Th1, cytotoxic cells, macrophages, Th2 cells, aDC, and CD8 T cells (Figure 7B–7E). This evidence concerns the gene CD8A and invasive breast carcinoma.