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Fig. 2 | World Journal of Surgical Oncology

Fig. 2

From: Classification of colorectal carcinoma subtypes based on ferroptosis-associated molecular markers

Fig. 2

A The consensus among clusters for each category number k. B Delta area curve of consensus clustering. C Consensus clustering of colorectal carcinoma (CRC) samples with k = 4. D Overall survival curves of patients with CRC in each ferroptosis-associated subtype. Statistically significant differences were determined by the log-rank test. E A heatmap showing the correlation between the expression of ferroptosis-related genes (FRGs) and the tumor stage of the patients in each ferroptosis-associated CRC subtype. Different colors indicate different stages of CRC. The expression of FRGs is also indicated by different colors; red denotes high expression or upregulation, and green denotes low expression or downregulation

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