Across TCGA pan-cancer cohorts, ATXN1L mass-spec protein is linked to patient survival in 6 of 34 cancer types, making it a survival-associated ATXN1L data layer compared with 24 for mass-spec protein and 6 for mutation status.
The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where higher ATXN1L mass-spec protein is associated with better overall survival. In most high-consensus cancer types, elevated ATXN1L expression acts as an unfavorable survival marker, although some lineages such as CCRCC and HNSC show a favorable association.
CCRCC, UCEC, and HNSC are the cancer types where ATXN1L mass-spec protein most reproducibly stratifies survival.
mass-spec protein survival associations by lineage
Ranked by sampling consensus. AUC1 and AUC2 indicate survival in the high- and low-expression groups, respectively; the lower AUC marks the poorer-surviving group. p-values are from the log-rank test.