Across TCGA pan-cancer cohorts, ACTL6B Mutation is linked to patient survival in 3 of 34 cancer types, making it a survival-associated ACTL6B data layer compared with 22 for mass-spec protein and 1 for mass-spec protein.
The strongest signal is observed in uterine corpus endometrial carcinoma (UCEC), where higher ACTL6B Mutation is associated with better disease-free survival. In most high-consensus cancer types, elevated ACTL6B expression acts as an unfavorable survival marker, although some lineages such as UCEC show a favorable association.
UCEC, SKCM, and MESO are the cancer types where ACTL6B Mutation most reproducibly stratifies survival.