Across TCGA pan-cancer cohorts, MPV17L mass-spec protein is linked to patient survival in 2 of 34 cancer types, making it a survival-associated MPV17L data layer compared with 28 for mass-spec protein and 4 for mutation status.
The strongest signal is observed in glioblastoma multiforme (GBM), where higher MPV17L mass-spec protein is associated with better overall survival. In most high-consensus cancer types, elevated MPV17L expression acts as an unfavorable survival marker, although some lineages such as GBM and PDAC show a favorable association.
GBM and PDAC are the cancer types where MPV17L mass-spec protein most reproducibly stratifies survival.