Unveiling the Ghrelin and Obestatin Roles in Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis Assessing Their Pathogenic Implications and Biomarker Utility.

Our results demonstrate that IBD patients with active disease have higher levels of ghrelin, which needs to be confirmed in future studies. Also, the obestatin/ghrelin ratio might be a promising biomarker for the assessment of disease activity.