Across TCGA pan-cancer cohorts, GALE mass-spec protein is linked to patient survival in 5 of 34 cancer types, making it a survival-associated GALE data layer compared with 28 for mass-spec protein and 3 for mutation status.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher GALE mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated GALE expression acts as an unfavorable survival marker, although some lineages such as UCEC and CCRCC show a favorable association.
HNSC, LUAD, and PDAC are the cancer types where GALE mass-spec protein most reproducibly stratifies survival.