Aims & Scope

Gastroenterological and Intestinal Systems (GIS) is an open access, peer-reviewed journal dedicated to advancing research on the digestive system and its disorders. The journal provides a platform for translational, clinical and basic science studies that improve understanding of gastrointestinal physiology, pathophysiology and treatment.

The journal welcomes research articles, reviews and case reports on all aspects of gastroenterology, hepatology and intestinal biology, including:

- Gastrointestinal tract physiology and pathophysiology
- Liver, biliary and pancreatic diseases
- Inflammatory bowel diseases and microbiome research
- Gastrointestinal oncology and screening
- Endoscopic diagnostics and therapeutic innovations
- Nutrition, metabolism and obesity-related digestive disorders
- Transplantation, surgery and minimally invasive procedures
- Microbiota–gut–brain axis and functional GI disorders
- Clinical trials and translational research in gastroenterology