Across TCGA pan-cancer cohorts, HEPACAM2 mass-spec protein is linked to patient survival in 1 of 34 cancer types, making it a survival-associated HEPACAM2 data layer compared with 22 for mass-spec protein and 11 for mutation status.
The strongest signal is observed in lung squamous cell carcinoma (LSCC), where higher HEPACAM2 mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated HEPACAM2 expression acts as an unfavorable survival marker.
LSCC are the cancer types where HEPACAM2 mass-spec protein most reproducibly stratifies survival.