Across TCGA pan-cancer cohorts, GSK3A mass-spec protein is linked to patient survival in 5 of 34 cancer types, making it a survival-associated GSK3A data layer compared with 24 for mass-spec protein and 3 for mutation status.
The strongest signal is observed in pancreatic ductal adenocarcinoma (PDAC), where higher GSK3A mass-spec protein is associated with worse disease-free survival. In most high-consensus cancer types, elevated GSK3A expression acts as an unfavorable survival marker, although some lineages such as GBM and CCRCC show a favorable association.
PDAC, GBM, and HNSC are the cancer types where GSK3A mass-spec protein most reproducibly stratifies survival.