Across TCGA pan-cancer cohorts, CTBP2P3 RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of CTBP2P3’s most consistent transcriptional readouts.
The strongest signal is observed in stomach adenocarcinoma (STAD), where CTBP2P3 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types CTBP2P3 is over-expressed in tumor.
STAD and BRCA are the cancer types where CTBP2P3 tumor–normal differential expression is most reproducible.