EDITORIAL

1. New Year’s greeting and overview of World Journal of Hepatology in 2021

REVIEW

1. Autophagy in liver diseases

MINIREVIEWS

1. Post-liver transplant biliary complications: Current knowledge and therapeutic advances
2. Shifting perspectives – interplay between non-alcoholic fatty liver disease and insulin resistance in lean individuals

ORIGINAL ARTICLE

1. Integrative analysis of layers of data in hepatocellular carcinoma reveals pathway dependencies
2. Association of interferon lambda-4 rs12979860 polymorphism with hepatocellular carcinoma in patients with chronic hepatitis C infection
3. Immunization status and hospitalization for vaccine-preventable and non-vaccine-preventable infections in liver-transplanted children
4. Endoscopic retrograde cholangiopancreatography and liver biopsy in the evaluation of elevated liver function tests after liver transplantation

CASE REPORT

1. Living-donor liver transplantation in Budd-Chiari syndrome with inferior vena cava complete thrombosis: A case report and review of the literature