Across TCGA pan-cancer cohorts, TOPORSLP RNA differs between tumor and matched normal tissue in 4 of 18 cancer types tested, making tumor–normal expression one of TOPORSLP’s most consistent transcriptional readouts.
The strongest signal is observed in kidney renal clear cell carcinoma (KIRC), where TOPORSLP RNA is more highly expressed in tumor relative to normal tissue. In most cancer types TOPORSLP is over-expressed in tumor, although a few such as THCA show the opposite, repressed pattern.
KIRC, LUSC, and LIHC are the cancer types where TOPORSLP tumor–normal differential expression is most reproducible.