Research Paper Volume 15, Issue 15 pp 7593—7615
Development of tryptophan metabolism patterns to predict prognosis and immunotherapeutic responses in hepatocellular carcinoma
Figure 2. Features of two TRPGs clusters. (A) Consensus heatmap matrix and correlations areas of two clusters (k=2). (B) PCA analysis found the difference between the two clusters. Univariate analysis showed 42 TRPGs related to the OS (C), the DSS (D), the DFI (E), and the PFI (F). OS, overall survival; DSS, disease-specific survival; DFI, disease-free interval; DFI, progression-free interval.