Across TCGA pan-cancer cohorts, C3orf33 mass-spec protein is linked to patient survival in 3 of 34 cancer types, making it a survival-associated C3orf33 data layer compared with 25 for mass-spec protein.
The strongest signal is observed in pancreatic ductal adenocarcinoma (PDAC), where higher C3orf33 mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated C3orf33 expression acts as an unfavorable survival marker, although some lineages such as CCRCC show a favorable association.
PDAC, UCEC, and CCRCC are the cancer types where C3orf33 mass-spec protein most reproducibly stratifies survival.