Across TCGA pan-cancer cohorts, ZSCAN20 mass-spec protein is linked to patient survival in 3 of 34 cancer types, making it a survival-associated ZSCAN20 data layer compared with 28 for mass-spec protein and 9 for mutation status.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher ZSCAN20 mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated ZSCAN20 expression acts as an unfavorable survival marker, although some lineages such as CCRCC show a favorable association.
HNSC, CCRCC, and LUAD are the cancer types where ZSCAN20 mass-spec protein most reproducibly stratifies survival.