Across TCGA pan-cancer cohorts, SIK1B mass-spec protein is linked to patient survival in 1 of 34 cancer types, making it a survival-associated SIK1B data layer compared with 20 for mass-spec protein.
The strongest signal is observed in lung adenocarcinoma (LUAD), where higher SIK1B mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated SIK1B expression acts as an unfavorable survival marker.
LUAD are the cancer types where SIK1B mass-spec protein most reproducibly stratifies survival.