Across TCGA pan-cancer cohorts, C12orf75 mass-spec protein differs between tumor and matched normal tissue in 5 of 18 cancer types tested, making tumor–normal expression one of C12orf75’s most consistent transcriptional readouts.
The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where C12orf75 mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types C12orf75 is over-expressed in tumor, although a few such as LUAD and OV show the opposite, repressed pattern.
HNSC, LUAD, and LSCC are the cancer types where C12orf75 tumor–normal differential expression is most reproducible.