Across TCGA pan-cancer cohorts, OR52P2P RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of OR52P2P’s most consistent transcriptional readouts.
The strongest signal is observed in stomach adenocarcinoma (STAD), where OR52P2P RNA is more highly expressed in tumor relative to normal tissue. In most cancer types OR52P2P is over-expressed in tumor.
STAD and PRAD are the cancer types where OR52P2P tumor–normal differential expression is most reproducible.