TGFBR1 and hepatocellular carcinoma: Based on these results, we tested H- scores for TGFBR1 ranging from 140 to 200 as thresholds for predicting cirrhosis only versus HCC (Table 2) and we tested H-scores ranging from 114 to 145 as TGFBR2 H-score thresholds (Table 3).