Across TCGA pan-cancer cohorts, H3P10 RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of H3P10’s most consistent transcriptional readouts.
The strongest signal is observed in lung adenocarcinoma (LUAD), where H3P10 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types H3P10 is over-expressed in tumor, although a few such as KIRC show the opposite, repressed pattern.
LUAD and KIRC are the cancer types where H3P10 tumor–normal differential expression is most reproducible.