Across TCGA pan-cancer cohorts, HR RNA is linked to patient survival in 22 of 34 cancer types, making it the most broadly survival-associated HR data layer compared with 11 for mutation status and 1 for mass-spec protein.
The strongest signal is observed in lung squamous cell carcinoma (LUSC), where higher HR RNA is associated with better disease-free survival. In most high-consensus cancer types, elevated HR expression acts as an unfavorable survival marker, although some lineages such as LUSC and CESC show a favorable association.
LUSC, CESC, and HNSC are the cancer types where HR 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.