Across TCGA pan-cancer cohorts, FOXJ2 mass-spec protein is linked to patient survival in 4 of 34 cancer types, making it a survival-associated FOXJ2 data layer compared with 23 for mass-spec protein and 3 for mutation status.
The strongest signal is observed in ovarian serous cystadenocarcinoma (OV), where higher FOXJ2 mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated FOXJ2 expression acts as an unfavorable survival marker, although some lineages such as CCRCC show a favorable association.
OV, CCRCC, and PDAC are the cancer types where FOXJ2 mass-spec protein most reproducibly stratifies survival.