Figure 5. The role of PTPRD mutation in GSEA and TIICs. (A) GSEA analysis of PTPRD mutation in LUAD. (B) GSEA analysis of PTPRD mutation in LUSC. (C) The relationship between the mutation status of PTPRD and immune cells in LUAD. (D) The relationship between the mutation status of PTPRD and immune cells in LUSC.