Across TCGA pan-cancer cohorts, KRTAP9-9 RNA is linked to patient survival in 11 of 34 cancer types, making it the most broadly survival-associated KRTAP9-9 data layer compared with 8 for mutation status.
The strongest signal is observed in kidney renal clear cell carcinoma (KIRC), where higher KRTAP9-9 RNA is associated with worse disease-free survival. In most high-consensus cancer types, elevated KRTAP9-9 expression acts as an unfavorable survival marker, although some lineages such as ESCA and LAML show a favorable association.
KIRC, SKCM, and STAD are the cancer types where KRTAP9-9 RNA most reproducibly stratifies survival.
RNA 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.