Of those samples that had a lower H-score in the HCC tissue (51 for TGFBR1 and 56 for TGFBR2), TGFBR1 staining in the TAT exceeded that in the HCC tissue by more than 10% in 45 (88%) of matched samples and TGFBR2 staining met this threshold in 52 (96%) of the matched samples. The gene discussed is TGFBR1; the disease is hepatocellular carcinoma.