Lipid metabolism-related long noncoding RNA RP11-817I4.1 promotes fatty acid synthesis and tumor progression in hepatocellular carcinoma

Figure 4 Lipid metabolism-related risk signatures are closely related to tumor environment characteristics and immune infiltration in hepatocellular carcinoma. A: Immune-related risk signature component expression; B: The correlations between risk groups and the level of tumor immune infiltration are shown based on the immune score, stromal score, and tumor purity score; C-F: Comparison of the ESTIMATE score, stromal score, immune score, and tumor purity between the high-risk group and low-risk group; G: Comparison of immune cell abundances between the high-risk and low-risk groups of hepatocellular carcinoma (HCC) patients; H: Comparison of immune-related functions between the high-risk and low-risk groups of HCC patients; I-N: Relationships between the risk score and infiltration abundances of six types of immune cells. Cor: Correlation.