Across TCGA pan-cancer cohorts, SS18L2P1 RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of SS18L2P1’s most consistent transcriptional readouts.
The strongest signal is observed in uterine corpus endometrial carcinoma (UCEC), where SS18L2P1 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types SS18L2P1 is over-expressed in tumor.
UCEC and KIRP are the cancer types where SS18L2P1 tumor–normal differential expression is most reproducible.