Fig. 4
From: Identification of ferroptosis related genes and subtypes in colorectal cancer
Identification of potential ferroptosis subtypes of COAD. Cumulative distribution function (A) and δ area (B) of genes associated with ferroptosis in TCGA-COAD cohort. TCGA-COAD sample K = 2 clustering heat map (C). GSE39582 Sample K = 2 Cluster heat map (D). The principal component analysis of ferroptosis subtypes in TCGA-COAD (E). Kaplan–Meier curve demonstrates the OS of the COAD ferroptosis subtype in the TCGA cohort (F). Kaplan–Meier curve shows the OS of the COAD ferroptosis subtype in GSE39582 Cohort (G). COAD colon adenocarcinoma, TCGA the cancer genome atlas, OS overall survival.
