Across TCGA pan-cancer cohorts, RFLNA mass-spec protein is linked to patient survival in 4 of 34 cancer types, making it a survival-associated RFLNA data layer compared with 24 for mass-spec protein and 4 for mutation status.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher RFLNA mass-spec protein is associated with better disease-free survival. In most high-consensus cancer types, elevated RFLNA expression acts as an unfavorable survival marker, although some lineages such as HNSC and UCEC show a favorable association.
HNSC, UCEC, and LUAD are the cancer types where RFLNA mass-spec protein most reproducibly stratifies survival.