Across TCGA pan-cancer cohorts, FOXA1 Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated FOXA1 data layer compared with 25 for mass-spec protein and 3 for mass-spec protein.
The strongest signal is observed in uterine corpus endometrial carcinoma (UCEC), where higher FOXA1 Mutation is associated with better disease-free survival. In most high-consensus cancer types, elevated FOXA1 expression acts as an unfavorable survival marker, although some lineages such as UCEC show a favorable association.
UCEC, LUSC, and CHOL are the cancer types where FOXA1 Mutation most reproducibly stratifies survival.