Across TCGA pan-cancer cohorts, CHD4 mass-spec protein is linked to patient survival in 3 of 34 cancer types, making it a survival-associated CHD4 data layer compared with 26 for mass-spec protein and 6 for mutation status.
The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where higher CHD4 mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated CHD4 expression acts as an unfavorable survival marker, although some lineages such as GBM and LSCC show a favorable association.
CCRCC, GBM, and LSCC are the cancer types where CHD4 mass-spec protein most reproducibly stratifies survival.