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Fig. 2 | BMC Cancer

Fig. 2

From: A novel ferroptosis-related gene signature associated with cell cycle for prognosis prediction in patients with clear cell renal cell carcinoma

Fig. 2

Prognosis model based on ferroptosis-related genes for ccRCC. A, B The tenfold cross-validated error and coefficients at varying levels of penalization plotted against the log (lambda) sequence for the least absolute shrinkage and selection operator analysis, respectively. C Kaplan-Meier survival analysis of overall survival stratified by FRG score for ccRCC patients in the TCGA cohort. D Kaplan-Meier survival analysis of overall survival stratified by FRG score in another validation CPTAC cohort. E Heatmap illustrated the expression of the selected genes and the distribution of clinicopathologic factors in the TCGA cohort. ccRCC, clear cell renal cell carcinoma; FRG, ferroptosis-related gene; TCGA, the cancer genome atlas; CPTAC, clinical proteomic tumor analysis consortium; r, Pearson correlation coefficient; G1, grade 1; G2, grade 2; G3, grade 3; G4, grade 4; S1, stage i; S2, stage ii; S3, stage iii; S4, stage iv

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BMC Cancer

ISSN: 1471-2407

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