GNG12 and glioblastoma: After adjusting for purity, the expression levels of GNG12 in GBM and LGG correlated positively with the degree of infiltration of CD4+ T cells (P = 2.71e-02, GBM; P = 1.42e-28, LGG), dendritic cells (P = 2.57e-12, GBM; P = 3.99e-49, LGG), and neutrophils (P = 5.96e-03, GBM; P = 6.70 e-46, LGG) (Figure 4).