Across TCGA pan-cancer cohorts, NCK1 mass-spec protein is linked to patient survival in 4 of 34 cancer types, making it a survival-associated NCK1 data layer compared with 23 for mass-spec protein and 2 for mutation status.
The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where higher NCK1 mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated NCK1 expression acts as an unfavorable survival marker, although some lineages such as LUAD show a favorable association.
CCRCC, GBM, and PDAC are the cancer types where NCK1 mass-spec protein most reproducibly stratifies survival.