Across TCGA pan-cancer cohorts, SDC3 Mutation is linked to patient survival in 1 of 34 cancer types, making it a survival-associated SDC3 data layer compared with 23 for mass-spec protein and 4 for mass-spec protein.
The strongest signal is observed in bladder urothelial carcinoma (BLCA), where higher SDC3 Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated SDC3 expression acts as an unfavorable survival marker.
BLCA are the cancer types where SDC3 Mutation most reproducibly stratifies survival.