Molecular landscape and validation of MUC CSs
(A) The enrichment of three subtypes for different treatment-related signatures and bladder cancer-related signatures. (B) Regulon activity profiles for 23 TFs (top) and potential regulators associated with chromatin remodeling (bottom) of three subtypes. (C) Immune profiles in the TCGA-MUC cohort. The top annotation of the heatmap shows the immune enrichment score, stromal enrichment score, and DNA methylation of tumor-infiltrating lymphocytes. The top panel shows the expression of canonical immune checkpoint genes, and the bottom panel shows the enrichment levels of 24 TME-related immune cells. (D) Validation of MUC CSs in the nearest template of the META-MUC cohort. (E) Survival analysis of MUC CSs in the META-MUC cohort. (F) The consistency of CSs with NTP in the TCGA-MUC cohort. (G) The consistency of CSs with PAM in the TCGA-MUC cohort. (H) The consistency of NTP with PAM in the META-MUC cohort. (I) The consistency of NTP with PAM in the IMvigor-MUC cohort.