Across TCGA pan-cancer cohorts, TPM3P2 RNA differs between tumor and matched normal tissue in 1 of 18 cancer types tested, making tumor–normal expression one of TPM3P2’s most consistent transcriptional readouts.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where TPM3P2 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types TPM3P2 is over-expressed in tumor.
HNSC are the cancer types where TPM3P2 tumor–normal differential expression is most reproducible.