Across TCGA pan-cancer cohorts, ADGRA3 mass-spec protein differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of ADGRA3’s most consistent transcriptional readouts.
The strongest signal is observed in lung squamous cell carcinoma (LSCC), where ADGRA3 mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types ADGRA3 is over-expressed in tumor.
LSCC and HNSC are the cancer types where ADGRA3 tumor–normal differential expression is most reproducible.