Across TCGA pan-cancer cohorts, MTERF2 mass-spec protein is linked to patient survival in 2 of 34 cancer types, making it a survival-associated MTERF2 data layer compared with 27 for mass-spec protein and 1 for mutation status.
The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where higher MTERF2 mass-spec protein is associated with better disease-free survival. In most high-consensus cancer types, elevated MTERF2 expression acts as an unfavorable survival marker, although some lineages such as CCRCC show a favorable association.
CCRCC and GBM are the cancer types where MTERF2 mass-spec protein most reproducibly stratifies survival.