CD8A and glioblastoma: The macrophage (loge(S) = 13.47, p = 0.003, CI95% [−0.39, −0.08]), neutrophil (loge(S) = 13.47, p = 0.003, CI95% [−0.39, −0.08]), and CD8+ T-cell expression (loge(S) = 13.42, p = 0.028, CI95% [−0.33, −0.01]) showed the significant difference in infiltration abundance with BRD4 expression in GBM patients (Figure 5B, p < 0.05).