Across TCGA pan-cancer cohorts, LINC01826 RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of LINC01826’s most consistent transcriptional readouts.
The strongest signal is observed in breast invasive carcinoma (BRCA), where LINC01826 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types LINC01826 is over-expressed in tumor.
BRCA and KIRC are the cancer types where LINC01826 tumor–normal differential expression is most reproducible.