To explore the correlation between GNG5 expression and immune characteristics, we did Spearman's correlation analysis using the expression of GNG5 in the tumor microenvironment and the level of immune cell infiltration, and the results showed that GNG5 was positively correlated with Th2 cells, TFH, macrophages, aDC, Th1 cells, T cells, helper T cells, iDC, NK CD56bright cells, and B cells; positively correlated with Th17 cells and Tcm cells; negatively correlated with Th17 cells and Tcm cells (Figure 8(a)). This evidence concerns the gene GNG5 and neoplasm.