Across TCGA pan-cancer cohorts, JPH1 mass-spec protein differs between tumor and matched normal tissue in 4 of 18 cancer types tested, making tumor–normal expression one of JPH1’s most consistent transcriptional readouts.
The strongest signal is observed in colon adenocarcinoma (COAD), where JPH1 mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types JPH1 is over-expressed in tumor, although a few such as HNSC and LUAD show the opposite, repressed pattern.
COAD, HNSC, and LUAD are the cancer types where JPH1 tumor–normal differential expression is most reproducible.