Across TCGA pan-cancer cohorts, UPP1 mass-spec protein is linked to patient survival in 8 of 34 cancer types, making it a survival-associated UPP1 data layer compared with 26 for mass-spec protein and 4 for mutation status.
The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where higher UPP1 mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated UPP1 expression acts as an unfavorable survival marker, although some lineages such as UCEC and HNSC show a favorable association.
CCRCC, PDAC, and GBM are the cancer types where UPP1 mass-spec protein most reproducibly stratifies survival.
mass-spec protein survival associations by lineage
Ranked by sampling consensus. AUC1 and AUC2 indicate survival in the high- and low-expression groups, respectively; the lower AUC marks the poorer-surviving group. p-values are from the log-rank test.