Across TCGA pan-cancer cohorts, PPP1R2P5 RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of PPP1R2P5’s most consistent transcriptional readouts.
The strongest signal is observed in lung squamous cell carcinoma (LUSC), where PPP1R2P5 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types PPP1R2P5 is over-expressed in tumor.
LUSC and THCA are the cancer types where PPP1R2P5 tumor–normal differential expression is most reproducible.