Across TCGA pan-cancer cohorts, ATP6V0B RNA differs between tumor and matched normal tissue in 13 of 18 cancer types tested, making tumor–normal expression one of ATP6V0B’s most consistent transcriptional readouts.
The strongest signal is observed in bladder urothelial carcinoma (BLCA), where ATP6V0B RNA is more highly expressed in tumor relative to normal tissue. In most cancer types ATP6V0B is over-expressed in tumor, although a few such as KIRC and KIRP show the opposite, repressed pattern.
BLCA, KIRC, and HNSC are the cancer types where ATP6V0B tumor–normal differential expression is most reproducible.
RNA tumor vs normal associations by lineage
Ranked by sampling consensus. Fold-change is the tumor-versus-normal difference in ATP6V0B RNA (log2); positive values indicate higher expression in tumor. p-values are from the differential-expression test.