Across TCGA pan-cancer cohorts, CCNK Mutation is linked to patient survival in 1 of 34 cancer types, making it a survival-associated CCNK data layer compared with 25 for mass-spec protein and 4 for mass-spec protein.
The strongest signal is observed in skin cutaneous melanoma (SKCM), where higher CCNK Mutation is associated with better disease-free survival. In most high-consensus cancer types, elevated CCNK expression acts as an unfavorable survival marker, although some lineages such as SKCM show a favorable association.
SKCM are the cancer types where CCNK Mutation most reproducibly stratifies survival.