Gastroenterology

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GLP-1 Drugs Linked to Lower Addiction Risk and Harm in Large VA Study

Researchers say randomized trials should test whether the links are causal.

Scientists Map Gut-to-Brain Circuit That Cuts Appetite During Parasite Infection

Case Western Study Links Inherited VSIG10L Mutations to Barrett’s Esophagus, Debuts Genetics-Based Mouse Model

Engineered Gut Bacteria Reveal Osmotic Stress in Mice Through Dimming Fluorescence

Monthly Fasting-Mimicking Diet Shows Benefit in Mild Crohn’s, Randomized Trial Finds

Holiday Feasts Can Trigger Reflux, Doctors Outline How to Prevent Heartburn

Magnetized ‘Bacteria Pills’ Detect Gut Bleeding in Mice, Pointing to Faster, Noninvasive Diagnostics

Global Analysis Finds 1 in 10 Self-Report Gluten/Wheat Sensitivity as Evidence Points Beyond Gluten

Gut Bacteria That Make Serotonin Restore Motility in Mice, Point to IBS Research Path

New Dietary Guidelines for Chronic Constipation Endorse 2–3 Kiwifruits a Day

Ex Vivo Study Finds Common Microplastics Alter Gut Microbiome in Patterns Seen in Colorectal Cancer

Study Finds COVID-19 Lingers in Gut of Cancer Transplant Patients for Weeks

Companion Studies Link Social Stress to Gut–Brain Pathways in Eating, Find ARFID Common in DGBI

Study Finds Spike in Gut-Brain Disorders Post-Covid; Experts Urge Care Overhaul

Psilocybin-Assisted Therapy Shows Early Promise for Treatment-Resistant IBS