Results showed that most immune cells in tumor microenvironment including CD8+ T cells, CD4+ T cells, monocytes, B cells, dendritic cells, and NKT cells were negatively associated with the high-risk scores, whereas fibroblasts hold distinct results in different algorithms (Figures 5A–I, 6A and Tables S3, S4). The gene discussed is CD8A; the disease is neoplasm.