IFNG and neoplasm: The result of hierarchical clustering revealed that our predictive risk score was positively correlated with M2 macrophage signature, cancer-associated fibroblast (CAF) signature and tumor exclusion signature, while negatively correlated with immune-elimination-related signatures such as cytotoxic T lymphocytes (CTL) signature, MHC-II signature and interferon-gamma (IFN-γ) signature.