FRONTIER

1. Orexins: A promising target to digestive cancers, inflammation, obesity and metabolism dysfunctions

OPINION REVIEW

1. Endoscopic management of difficult common bile duct stones: Where are we now? A comprehensive review

EVIDENCE REVIEW

1. Role of early transjugular intrahepatic portosystemic stent-shunt in acute variceal bleeding: An update of the evidence and future directions

REVIEW

1. COVID-19 : Effect on gastroenterology and hepatology service provision and training: Lessons learnt and planning for the future

MINIREVIEWS

1. Challenges in the diagnosis of intestinal neuronal dysplasia type B: A look beyond the number of ganglion cells
2. Treatment of Helicobacter pylori infection in the presence of penicillin allergy

ORIGINAL ARTICLE

1. Calycosin attenuates severe acute pancreatitis-associated acute lung injury by curtailing high mobility group box 1 - induced inflammation
2. Prediction of genetic alterations from gastric cancer histopathology images using a fully automated deep learning approach

Observational Study

1. Autosomal recessive 333 base pair interleukin 10 receptor alpha subunit deletion in very early-onset inflammatory bowel disease

SYSTEMATIC REVIEWS

1. Proton pump inhibitors and colorectal cancer: A systematic review

LETTER TO THE EDITOR

1. SARS-CoV-2 infection in liver transplant recipients: A complex relationship