Across TCGA pan-cancer cohorts, PRELID1P7 RNA differs between tumor and matched normal tissue in 3 of 18 cancer types tested, making tumor–normal expression one of PRELID1P7’s most consistent transcriptional readouts.
The strongest signal is observed in thyroid carcinoma (THCA), where PRELID1P7 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types PRELID1P7 is over-expressed in tumor, although a few such as KIRC show the opposite, repressed pattern.
THCA, KIRC, and KICH are the cancer types where PRELID1P7 tumor–normal differential expression is most reproducible.