Across TCGA pan-cancer cohorts, ANXA9 mass-spec protein is linked to patient survival in 5 of 34 cancer types, making it a survival-associated ANXA9 data layer compared with 22 for mass-spec protein and 5 for mutation status.
The strongest signal is observed in pancreatic ductal adenocarcinoma (PDAC), where higher ANXA9 mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated ANXA9 expression acts as an unfavorable survival marker, although some lineages such as HNSC and LUAD show a favorable association.
PDAC, HNSC, and LUAD are the cancer types where ANXA9 mass-spec protein most reproducibly stratifies survival.