PROM1 and Cirrhosis: Clinical association study found that RALYL expression was significantly correlated with poorer differentiation state (Pearson χ2 test, P = 0.044), cirrhosis (Pearson χ2 test, P = 0.047), vascular invasion (Pearson χ2 test, P = 0.020), metastasis (Pearson χ2 test, P = 0.032), and the expression of CD133 (Pearson χ2 test, P = 0.003) (Table 1).