Across TCGA pan-cancer cohorts, H2BC1 Mutation is linked to patient survival in 1 of 34 cancer types, making it a survival-associated H2BC1 data layer compared with 14 for mass-spec protein and 2 for mass-spec protein.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher H2BC1 Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated H2BC1 expression acts as an unfavorable survival marker.
HNSC are the cancer types where H2BC1 Mutation most reproducibly stratifies survival.