Figure 5. Clinical significance of EMT- and energy metabolism-related key prognostic genes in BLCA. (A) Expression of six key EMT- and energy metabolism-related genes in BLCA at different pathological stages. (B) Six key genes associated with EMT and energy metabolism were differentially expressed across the distinct BLCA grades. (C) Prognostic significance of the six key genes in BLCA was analyzed via Kaplan–Meier analysis. (D) Paired-sample analysis of the expression of the six key genes in BLCA tissues and corresponding paired normal tissues.