Clinical Report: Comprehensive Multi-Omics Analysis in Acute Pancreatitis

Overview

This study presents a comprehensive multi-omics analysis revealing significant immunometabolic changes and gut microbiome dynamics in acute pancreatitis (AP). Key findings include the identification of differentially expressed genes, metabolites, and microbial species.

Background

Acute pancreatitis is a serious inflammatory condition with rising global incidence and significant mortality rates, particularly in severe cases. Understanding the complex interactions among immune responses, metabolic changes, and gut microbiota is crucial.

Data Highlights

Key Findings

• 4,776 differentially expressed genes (DEGs) identified, with significant enrichment in inflammatory pathways.
• 296 differentially expressed metabolites (DEMs) detected, including key alterations in amino acid and lipid metabolism.
• Significant microbial compositional changes, with enrichment of pro-inflammatory taxa and depletion of SCFA-producing commensals.
• 215 significant correlations identified between host genes, metabolites, and microbial species.
• Exploratory random forest model identified candidate biomarkers with promising classification performance.

Clinical Implications

Further validation in larger cohorts is necessary to confirm the findings.

Conclusion

This study provides a detailed characterization of the immunometabolic and microbiome alterations in acute pancreatitis.

Related Resources & Content

1. Frontiers in Immunology, Editorial: Host-microbe immunometabolic chat: a new era of organismal communication
2. Frontiers in Medicine, Traditional Chinese medicine in pancreatitis: mechanisms, integrative strategies, and clinical perspectives
3. npj Digital Medicine, Metabolomic Profiling in Non-Invasive Liquid Biopsy Enhances Diagnosis and Early Detection of Severe Acute Pancreatitis
4. Frontiers in Cardiovascular Medicine — Integrative multi-omics analysis identifies a robust 14-metabolite signature and reveals microbiome–metabolite–host interactions in atherosclerosis
5. Acute Pancreatitis: How Much Fluid Should We Give? | NEJM Clinician
6. International Association of Pancreatology Revised Guidelines on Acute Pancreatitis 2025
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8. A step-up approach or open necrosectomy for necrotizing pancreatitis - PubMed
9. Urgent endoscopic retrograde cholangiopancreatography with sphincterotomy versus conservative treatment in predicted severe acute gallstone pancreatitis (APEC): a multicentre randomised controlled trial | Nicole S. Erler
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11. Towards Microbiota‐Targeted Interventions in Acute Pancreatitis: Evidence From Meta‐Analysis and Mendelian Randomization - PMC
12. https://webfiles.gi.org/links/journals/AJG-Clinical-Guidelines-Highlights-Acute-Pancreatitis-2024-FINAL.pdf
13. Lactated Ringer’s Solution Reduces Severity, Mortality, Systemic and Local Complications in Acute Pancreatitis: A Systematic Review and Meta-Analysis - PMC
14. https://www.nutrivitta.cl/wp-content/uploads/2024/10/Espen_Guideline_Clinical_Nutrition_Pancreatitis__1707827797.pdf