Across TCGA pan-cancer cohorts, SH3PXD2B Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated SH3PXD2B data layer compared with 23 for mass-spec protein and 4 for mass-spec protein.
The strongest signal is observed in stomach adenocarcinoma (STAD), where higher SH3PXD2B Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated SH3PXD2B expression acts as an unfavorable survival marker, although some lineages such as UCEC and LIHC show a favorable association.
STAD, BLCA, and UCEC are the cancer types where SH3PXD2B Mutation most reproducibly stratifies survival.