Across TCGA pan-cancer cohorts, GLCCI1 mass-spec protein is linked to patient survival in 5 of 34 cancer types, making it a survival-associated GLCCI1 data layer compared with 21 for mass-spec protein and 5 for mutation status.
The strongest signal is observed in pancreatic ductal adenocarcinoma (PDAC), where higher GLCCI1 mass-spec protein is associated with better overall survival. In most high-consensus cancer types, elevated GLCCI1 expression acts as an unfavorable survival marker, although some lineages such as PDAC show a favorable association.
PDAC, LUAD, and UCEC are the cancer types where GLCCI1 mass-spec protein most reproducibly stratifies survival.