High COL10A1 mRNA levels were correlated with more advanced tumor stage in BLCA (p < 0.001), COAD (p < 0.01), ESCA (p < 0.001), KIRC (p < 0.001), KIRP (p < 0.001), PAAD (p < 0.05), STAD (p < 0.001), TGCT (p < 0.05) and THCA (p < 0.001) (Figure 6A). This evidence concerns the gene COL10A1 and bladder transitional cell carcinoma.