Figure 4. Validation of SART3 in patients with HCC in Guangxi. (A) Representative IHC images showing the in situ expression of SART3 in HCC and adjacent liver tissues. (B) Paired plots showing immunostaining scores of SART3 in HCC and adjacent liver tissues in the Guangxi cohort. (C) Diagnostic ROC curves of SART3 in the Guangxi cohort. (D) OS of SART3high and SART3low groups in the Guangxi cohort based on immunohistochemical staining scores.