Figure 2. Development of ICDRG-based molecular subtypes for GC. (A) The PCA pattern of ICDRG-based molecular subtypes. (B) Clinical prognosis outcome of GC samples in ICDRG-based subgroups. (C, D) GSVA plot shows the dramatically altered KEGG signaling pathways between ICDRG-based subgroups. (E) ESTIMATE assessment of GC samples in ICDRG cluster A, B and C. (F) Immune infiltration investigation via ssGSEA algorithm.