Across TCGA pan-cancer cohorts, SKP1P2 RNA differs between tumor and matched normal tissue in 4 of 18 cancer types tested, making tumor–normal expression one of SKP1P2’s most consistent transcriptional readouts.
The strongest signal is observed in colon adenocarcinoma (COAD), where SKP1P2 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types SKP1P2 is over-expressed in tumor, although a few such as STAD and HNSC show the opposite, repressed pattern.
COAD, STAD, and CHOL are the cancer types where SKP1P2 tumor–normal differential expression is most reproducible.