Fig. 6

Identification of prognostic pathways based on pathway expression coupled with survival information for different subtypes of RCC. Left: Kaplan–Meier curves for prognostic pathways. Right: Heatmap of prognostic pathway among RCC subtypes and normal tissue based on the differentially expressed genes within the pathway. Blue indicates RCC subtype and red indicates normal tissue. a Example of a prognostic pathway in ccRCC; b Example of a prognostic pathway in PRCC; c Example of a prognostic pathway in ChRCC