Across TCGA pan-cancer cohorts, MYO3B mass-spec protein is linked to patient survival in 3 of 34 cancer types, making it a survival-associated MYO3B data layer compared with 21 for mass-spec protein and 7 for mutation status.
The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where higher MYO3B mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated MYO3B expression acts as an unfavorable survival marker, although some lineages such as UCEC show a favorable association.
CCRCC, UCEC, and LUAD are the cancer types where MYO3B mass-spec protein most reproducibly stratifies survival.