Across TCGA pan-cancer cohorts, LINC02559 RNA differs between tumor and matched normal tissue in 3 of 18 cancer types tested, making tumor–normal expression one of LINC02559’s most consistent transcriptional readouts.
The strongest signal is observed in breast invasive carcinoma (BRCA), where LINC02559 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types LINC02559 is over-expressed in tumor.
BRCA, KICH, and KIRP are the cancer types where LINC02559 tumor–normal differential expression is most reproducible.