Among B cell, CD4 T cell, CD8 T cell, neutrophil, macrophage, and dendritic cell, only B cell and neutrophil were estimated to have significant relationships with IL20RB expression, and both of them are positive correlation which means high expression of IL20RB is supposed to come up with more B cells and neutrophils infiltrating in the tumor microenvironment (Figure 10). The gene discussed is CD4; the disease is neoplasm.