Across TCGA pan-cancer cohorts, H2BC5 mass-spec protein is linked to patient survival in 1 of 34 cancer types, making it a survival-associated H2BC5 data layer compared with 21 for mass-spec protein and 6 for mutation status.
The strongest signal is observed in lung squamous cell carcinoma (LSCC), where higher H2BC5 mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated H2BC5 expression acts as an unfavorable survival marker.
LSCC are the cancer types where H2BC5 mass-spec protein most reproducibly stratifies survival.