Fig. 4From: Multi-omics analysis of tumor angiogenesis characteristics and potential epigenetic regulation mechanisms in renal clear cell carcinomaClinical and molecular characteristics between two angiogenesis subgroups. a Heat-map analysis showed KIRC patients in Cluster_2 showed higher VEGF signal, hypoxia signal, and angiogenesis score; b Compared with Cluster_2, RCC patients in Cluster_1 showed higher VEGF signal, stroma score, immune score, microenvironment score, and angiogenesis score; c–d DEGs between Cluster_1 and Cluster_2, and found these genes were significantly enriched in metabolism-related pathways; * represent P value less than 0.05Back to article page