Across TCGA pan-cancer cohorts, KLHDC9 mass-spec protein is linked to patient survival in 2 of 34 cancer types, making it a survival-associated KLHDC9 data layer compared with 28 for mass-spec protein and 1 for mutation status.
The strongest signal is observed in pancreatic ductal adenocarcinoma (PDAC), where higher KLHDC9 mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated KLHDC9 expression acts as an unfavorable survival marker.
PDAC and GBM are the cancer types where KLHDC9 mass-spec protein most reproducibly stratifies survival.