Across TCGA pan-cancer cohorts, SLC22A23 mass-spec protein is linked to patient survival in 2 of 34 cancer types, making it a survival-associated SLC22A23 data layer compared with 28 for mass-spec protein and 4 for mutation status.
The strongest signal is observed in lung squamous cell carcinoma (LSCC), where higher SLC22A23 mass-spec protein is associated with better disease-free survival. In most high-consensus cancer types, elevated SLC22A23 expression acts as an unfavorable survival marker, although some lineages such as LSCC and LUAD show a favorable association.
LSCC and LUAD are the cancer types where SLC22A23 mass-spec protein most reproducibly stratifies survival.