Current research directions for cytokines on glioma immunotherapy mainly focus on #0 tumor microenvironment, #1 clinical trial, #2 apoptosis, #3 immunology, #4 epidermal growth factor receptor, #5 microspheres, #6 cancer vaccine, #7 vaccine virus and #8 interleukin-13 receptor alpha 2. This evidence concerns the gene EGFR and cancer.