Across TCGA pan-cancer cohorts, FER Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated FER data layer compared with 26 for mass-spec protein and 5 for mass-spec protein.
The strongest signal is observed in kidney renal clear cell carcinoma (KIRC), where higher FER Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated FER expression acts as an unfavorable survival marker, although some lineages such as UCEC show a favorable association.
KIRC, UCEC, and LUAD are the cancer types where FER Mutation most reproducibly stratifies survival.