Across TCGA pan-cancer cohorts, MOB3C mass-spec protein is linked to patient survival in 4 of 34 cancer types, making it a survival-associated MOB3C data layer compared with 27 for mass-spec protein and 3 for mutation status.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher MOB3C mass-spec protein is associated with better disease-free survival. In most high-consensus cancer types, elevated MOB3C expression acts as an unfavorable survival marker, although some lineages such as HNSC and CCRCC show a favorable association.
HNSC, CCRCC, and LSCC are the cancer types where MOB3C mass-spec protein most reproducibly stratifies survival.