Across TCGA pan-cancer cohorts, QRSL1P3 RNA differs between tumor and matched normal tissue in 3 of 18 cancer types tested, making tumor–normal expression one of QRSL1P3’s most consistent transcriptional readouts.
The strongest signal is observed in breast invasive carcinoma (BRCA), where QRSL1P3 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types QRSL1P3 is over-expressed in tumor.
BRCA, UCEC, and STAD are the cancer types where QRSL1P3 tumor–normal differential expression is most reproducible.