As shown in Fig. 5A, DCBLD2 is expressed by fibroblasts in BCC, BLCA, BRCA, CHOL, CRC, HNSC, KIRC, LIHC, MCC, MB, NET, NHL, NSCLC, OV, PAAD, SARC, SKCM, STAD, UCEC, and SARC. Here, DCBLD2 is linked to bladder transitional cell carcinoma.