Across TCGA pan-cancer cohorts, NID1 mass-spec protein is linked to patient survival in 5 of 34 cancer types, making it a survival-associated NID1 data layer compared with 26 for mass-spec protein and 8 for mutation status.
The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where higher NID1 mass-spec protein is associated with better disease-free survival. In most high-consensus cancer types, elevated NID1 expression acts as an unfavorable survival marker, although some lineages such as CCRCC and PDAC show a favorable association.
CCRCC, LUAD, and LSCC are the cancer types where NID1 mass-spec protein most reproducibly stratifies survival.