In terms of survival, KM and Cox regression analyses showed that LUM expressions were protective in DLBC, LIHC, UCEC, and UCS, whereas, it seemed to be a risk element in ACC, BLCA, GBM, KIRC, KIRP, LGG, PAAD, STAD, TGCT, ESCA, and LGG. This evidence concerns the gene LUM and bladder transitional cell carcinoma.