Across TCGA pan-cancer cohorts, CERK mass-spec protein is linked to patient survival in 3 of 34 cancer types, making it a survival-associated CERK data layer compared with 26 for mass-spec protein and 3 for mutation status.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher CERK mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated CERK expression acts as an unfavorable survival marker.
HNSC, LUAD, and GBM are the cancer types where CERK mass-spec protein most reproducibly stratifies survival.