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MedXY News/Gastroenterology

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Gastroenterology

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Gastroenterology

Unraveling Hepatitis B-Induced Liver Fibrosis: The Critical Role of Pyruvate, PPARα, and Reactive Oxygen Species

This article explores the mechanism by which HBV induces liver fibrosis through pyruvate-dependent ROS production and PPARα inhibition, highlighting novel therapeutic targets for chronic hepatitis B management.

Jul 10, 2026
Gastroenterology

Unveiling the Role of IL-10-Neutralising Autoantibodies in Pediatric-Onset Inflammatory Bowel Disease: Prevalence, Persistence, and Clinical Implications

This study reveals that IL-10-neutralising autoantibodies occur in 2.1% of pediatric IBD cases without monogenic causes, persist over years, and may define a distinct clinical subgroup with specific therapeutic needs.

Jul 10, 2026Sign in to read
Gastroenterology

Decoding Microbial Shifts in Postoperative Crohn’s Disease: Insights into Recurrence Dynamics

This article explores how mucosa-associated microbiota changes after ileal resection in Crohn’s disease correlate with postoperative recurrence, highlighting microbial signatures and dynamic ecosystem changes along the Rutgeerts score.

Jul 10, 2026
Gastroenterology

Antireflux Diet Versus Medication: A Comparative Analysis in Laryngopharyngeal Reflux Disease Management

This study evaluates the effectiveness of an antireflux diet combined with stress reduction against proton pump inhibitors, alginates, and antacids in treating laryngopharyngeal reflux disease, revealing diet adherence may offer superior sy

Jul 8, 2026Sign in to read
Gastroenterology

Impact of Modified Frailty Index on Liver Transplant Outcomes: Insights from a Multicenter Cohort Study

This study demonstrates that the 5-variable Modified Frailty Index effectively predicts short- and long-term morbidity and mortality after liver transplantation, supporting its use in pretransplant assessment and perioperative planning.

Jul 8, 2026
Gastroenterology

Unraveling the KLF9-NR4A1-p38 MAPK Axis: A Novel Mechanism Linking Intermittent Hypoxia to MASLD in Obstructive Sleep Apnea

This study elucidates how KLF9 mediates intermittent hypoxia-induced MASLD by suppressing NR4A1 and p38 MAPK signaling, paving the way for targeted therapies in OSA-associated metabolic liver disease.

Jul 8, 2026Sign in to read
Gastroenterology

Targeting SMPD1-Driven Sphingolipid Metabolism to Disrupt KRAS Signaling in Pancreatic Ductal Adenocarcinoma

This study reveals that dysregulated sphingolipid metabolism via SMPD1 supports KRAS-driven pancreatic cancer progression, identifying SMPD1 as a promising therapeutic target in pancreatic ductal adenocarcinoma.

Jul 8, 2026
Gastroenterology

From Gut Feeling to Brain Mapping: Decoding Defecation Urgency in IBS

Defecation urgency in IBS is a complex symptom intertwining sensory thresholds and emotional processing, reflected in distinct brain structural changes identified through MRI. Differentiating experimentally induced versus real-life urgency

Jul 8, 2026
Clinical Updates

Circulating Methylated SEPT9 as a Novel Biomarker for Early Detection of Hepatocellular Carcinoma in Cirrhotic Patients

Combining circulating methylated SEPT9 with alpha-fetoprotein significantly enhances early hepatocellular carcinoma detection in cirrhotic patients, outperforming AFP alone and allowing improved surveillance sensitivity and specificity.

Jul 7, 2026
Gastroenterology

Fistulotomy with Primary Sphincteroplasty for Complex Anal Fistulas: Balancing Cure with Continence Preservation

This study demonstrates that fistulotomy combined with primary sphincteroplasty offers a high success rate and minimal incontinence risk for complex anal fistulas, supporting its use as an effective single-stage treatment.

Jul 5, 2026Sign in to read
Diabetes & Endocrinology

Development and Validation of a Noninvasive Score for At-Risk Metabolic Dysfunction-Associated Steatohepatitis in Individuals with Obesity Undergoing Bariatric Surgery

Researchers developed and validated the FMO score, a noninvasive, cost-effective tool to identify at-risk metabolic dysfunction-associated steatohepatitis (MASH) in obese patients, showing strong predictive performance across multiple inter

Jul 5, 2026
Gastroenterology

Decoding the Gut-Brain Axis: How Early Life Stress Shapes Gut Motility and Pain Through Neural Pathways

Early life stress disrupts gut motility and pain regulation via enteric and sympathetic nervous system alterations, with human pediatric data confirming its clinical relevance and suggesting novel therapeutic targets.

Jul 5, 2026
Gastroenterology

Circulating Tumor DNA Status and Adjuvant Chemotherapy in Resected Colorectal Liver Metastases

This study reveals that circulating tumor DNA (ctDNA) status after colorectal liver metastasis surgery predicts survival outcomes and benefits from adjuvant chemotherapy, guiding personalized treatment.

Jul 4, 2026
Diabetes & Endocrinology

Global Insights into MASLD: Predictors of Fibrosis, Clinical Events, and Mortality from the Global-MASLD Study

The Global-MASLD study identifies key predictors of advanced fibrosis and mortality in metabolic dysfunction-associated steatotic liver disease, highlighting the prognostic value of noninvasive fibrosis markers across diverse populations.

Jul 3, 2026
Gastroenterology

Impact of Acetaldehyde Metabolism on Alcohol-Related Inflammatory Bowel Disease Risk: A Precision Medicine Perspective

This study elucidates how genetic differences in acetaldehyde metabolism modify the risk of alcohol-associated inflammatory bowel disease (IBD), highlighting personalized prevention strategies.

Jul 3, 2026
Gastroenterology

IBDome: Integrating Molecular, Histopathological, and Clinical Data to Transform Inflammatory Bowel Disease Management

IBDome offers a comprehensive multiomic atlas integrating molecular, histopathological, and clinical data, advancing the understanding and precision treatment of Crohn’s disease and ulcerative colitis.

Jul 3, 2026
Gastroenterology

Helicobacter pylori Infection and Colorectal Cancer: Genetic Risk Links and Treatment Outcomes from Two Long-Term Randomized Trials

Two large randomized trials reveal that Helicobacter pylori infection elevates colorectal cancer risk, particularly in individuals with specific bacterial virulence factors or high genetic susceptibility, and that eradication treatment may

Jul 1, 2026
Gastroenterology

Innovative DREAM Technique Restores Intestinal and Hepatic Function in Short Bowel Syndrome

The DREAM method enables complete enteral nutrition in short bowel syndrome, enhancing intestinal adaptation and protecting liver function by restoring gut-liver signaling pathways, as demonstrated in a neonatal pig model.

Jul 1, 2026
Gastroenterology

Comparing Cholecystectomy, ERCP, and Conservative Management for Gallstone-Related Acute Pancreatitis: Evidence from a Nationwide Cohort

A nationwide Swedish cohort study shows same-admission cholecystectomy significantly reduces recurrence and complications after gallstone-related acute pancreatitis compared to ERCP alone or no intervention.

Jun 29, 2026Sign in to read
Gastroenterology

Strategic Sequencing of Systemic Therapies in Advanced Hepatocellular Carcinoma: Beyond the Second Line

This article reviews evolving therapeutic sequences in advanced hepatocellular carcinoma, highlighting the integration of immune-based combinations, tyrosine kinase inhibitors, liver function preservation, and the emerging multidimensional

Jun 28, 2026
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