Across TCGA pan-cancer cohorts, LINC02515 RNA differs between tumor and matched normal tissue in 5 of 18 cancer types tested, making tumor–normal expression one of LINC02515’s most consistent transcriptional readouts.
The strongest signal is observed in kidney renal clear cell carcinoma (KIRC), where LINC02515 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types LINC02515 is over-expressed in tumor, although a few such as BRCA show the opposite, repressed pattern.
KIRC, BRCA, and PRAD are the cancer types where LINC02515 tumor–normal differential expression is most reproducible.