Across TCGA pan-cancer cohorts, CXXC5 Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated CXXC5 data layer compared with 25 for mass-spec protein and 3 for mass-spec protein.
The strongest signal is observed in stomach adenocarcinoma (STAD), where higher CXXC5 Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated CXXC5 expression acts as an unfavorable survival marker, although some lineages such as UCEC show a favorable association.
STAD, SKCM, and SCLC are the cancer types where CXXC5 Mutation most reproducibly stratifies survival.