Fig. 6

Identification of key molecules associated with TACE response in HCC and their role in prognosis. A-B Random forest analysis showing key molecules associated with TACE response in the HCC-TACE cohort of the GSE14520 cohort. C-E Boxplots showing the difference in NDRG1 expression between tumors and adjacent normal tissues in the GSE14520 cohort (C), ICGC-HCC cohort (D), and TCGA-HCC cohort (E). F Immunohistochemical results showing that the expression of NDRG1 was different in HCC tumor and normal tissues. Ruler: 20 mm. G-I Survival curve analysis showing differences in survival prognosis between the high and low NDRG1 groups in the GSE14520 cohort (G), ICGC-HCC cohort (H) and TCGA-HCC cohort (I). J-L ROC analysis showing the predictive accuracy of NDRG1 expression in the GSE14520 cohort (J), ICGC-HCC cohort (K) and TCGA-HCC cohort (L)