Across TCGA pan-cancer cohorts, CCL4 Mutation is linked to patient survival in 2 of 34 cancer types, making it a survival-associated CCL4 data layer compared with 20 for mass-spec protein.
The strongest signal is observed in lung squamous cell carcinoma (LUSC), where higher CCL4 Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated CCL4 expression acts as an unfavorable survival marker, although some lineages such as UCEC show a favorable association.
LUSC and UCEC are the cancer types where CCL4 Mutation most reproducibly stratifies survival.