Across TCGA pan-cancer cohorts, KCNH6 Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated KCNH6 data layer compared with 19 for mass-spec protein.
The strongest signal is observed in lung squamous cell carcinoma (LUSC), where higher KCNH6 Mutation is associated with better overall survival. In most high-consensus cancer types, elevated KCNH6 expression acts as an unfavorable survival marker, although some lineages such as LUSC and SKCM show a favorable association.
LUSC, LGG, and BLCA are the cancer types where KCNH6 Mutation most reproducibly stratifies survival.