Fig. 4

Validation of key genes in TCGA project. A Box plots of candidate biomarkers (ADH7, CDH3, FAP, MT1M, PSAPL1, and SERPINH1) expression between GC samples and normal samples based on TCGA cohort. B ROC analysis of ADH7, CDH3, FAP, MT1M, PSAPL1, and SERPINH1 was performed on the TCGA cohort. C Kaplan-Meier survival curves of candidate biomarkers (ADH7, CDH3, FAP, MT1M, PSAPL1, and SERPINH1) in GC patients based on TCGA cohort