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Gastroenterology news
Gut microbiome may help explain why sleep improvement varies after hydrogen supplementation
A Hiroshima University–led clinical trial found that hydrogen supplementation did not significantly improve sleep quality compared with a placebo; however, exploratory analyses suggest that differences in the abundance of ...
3 hours ago
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Common multiple sclerosis treatment linked to bowel disease risk
People with multiple sclerosis (MS) who are treated with rituximab have an increased risk of developing inflammatory bowel disease, particularly Crohn's disease, although the absolute risk remains low. This is according to ...
19 hours ago
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Liver tumors form without detectable driver mutations in mice, revealing epigenetic route
Cancers can develop through epigenetic pathways even without driver gene mutations (DGMs), according to a study from Science Tokyo. Researchers uncovered the YAP1–TEAD–TET1 axis, which triggers DNA demethylation and activates ...
22 hours ago
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No disease recurrences after short course of neoadjuvant immunotherapy, according to follow-up
A short course of neoadjuvant immunotherapy continues to show long-term outcomes in patients with locally advanced mismatch repair–deficient (dMMR) colon cancer. In the NICHE-2 study, none of the 111 patients in the primary ...
21 hours ago
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MRI scans and DNA data uncover new genetic links to fatty liver disease
Fatty liver disease is characterized by the accumulation of triglycerides—a type of fat—in the liver. The disease has a strong genetic component, but until now, knowledge about which genes influence its development has been ...
23 hours ago
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Nurses are an important resource in Swedish bowel cancer screening
Colonoscopies performed by specially trained nurses as part of the Swedish bowel cancer screening program are of at least the same quality as those performed by doctors, according to a study from Karolinska Institutet published ...
19 hours ago
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First drug-focused guideline outlines newer treatments for primary biliary cholangitis
For the first time, a joint guideline from the American Gastroenterological Association (AGA) and American Association for the Study of Liver Diseases (AASLD) evaluates newer medications for primary biliary cholangitis (PBC), ...
Oct 22, 2026
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Hypnosis may help relieve stomach pain
Stomach pain and other gastrointestinal complaints are common among children and adolescents. When symptoms recur over a long period, the cause may be a form of DGBI (disorders of gut-brain interaction), in which communication ...
Oct 22, 2026
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Gut-friendly fiber formula gives hope to IBS sufferers
Relief could be in sight for millions of people living with the pain and discomfort of irritable bowel syndrome (IBS) thanks to a specially formulated fiber that's been created and trialed by researchers at Edith Cowan University ...
Oct 21, 2026
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Fitness program for transplant candidates linked to lower mortality
When transplant candidates become frail, doctors often worry that they are too weak to survive transplantation. But according to a new study from Northwestern Medicine and the University of Pittsburgh, frailty can be significantly ...
Oct 21, 2026
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AI is helping pathologists find harmful lesions the eye can't see
As a pathologist, Dr. Christopher Owens has spent his career trying to improve his methods of catching precancerous colorectal polyps in patients. If he could catch cases earlier, fewer people would develop colorectal cancer, ...
Oct 20, 2026
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Routine liver cancer checks could extend lives below current screening thresholds for alcohol-related cirrhosis
A new study led by investigators from Mass General Brigham found routine liver cancer screening to be cost-effective and life-extending for individuals with alcohol-associated cirrhosis, even when their annual risk of developing ...
Oct 20, 2026
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New drug could let some rectal cancer patients skip chemotherapy, radiation and surgery
Some people with rectal cancer may now be able to skip chemotherapy, radiation and surgery. The U.S. Food and Drug Administration (FDA) on Monday approved the immunotherapy Jemperli (dostarlimab-gxly) for certain adults with ...
Oct 20, 2026
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Body composition changes on CT scans may help identify pancreatic cancer risk
People who develop pancreatic cancer experience measurable changes in body composition years before diagnosis that differ from those seen in similar individuals without cancer, according to a Mayo Clinic study led by former ...
Oct 20, 2026
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Menopause survey reveals widespread digestive discomfort alongside anxiety across transition
It's not uncommon for women to experience more gastrointestinal (GI) issues, especially bloating and gas, during menopause due to fluctuating hormone levels that slow down digestion and alter gut function. Anxiety is also ...
Oct 20, 2026
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Protein discovery reveals potential treatment target for common fatty liver disease
The mechanisms that cause the world's most common chronic liver disease—metabolic dysfunction-associated steatotic liver disease (MASLD)—to develop and progress are still not fully understood.
Oct 19, 2026
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Gut microbiome could help identify people at risk of dementia
In what is thought to be the first study of its kind, researchers from Cardiff University and Imperial College London examined both gut bacteria and chemicals. Their findings could support earlier diagnosis and help spot ...
Oct 19, 2026
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Antibiotic use from childhood linked to higher odds of IBS in young adulthood
Antibiotic use from childhood through early adulthood was associated with higher odds of irritable bowel syndrome (IBS) at age 24, with the odds increasing as the number of antibiotic prescriptions rose, according to a new ...
Oct 18, 2026
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Immune changes could signal inflammatory bowel disease up to 10 years before diagnosis
A large-scale study, presented at UEG Week 2026, has identified distinct antibody patterns up to 10 years before the diagnosis of inflammatory bowel disease (IBD), potentially opening new avenues for earlier risk detection ...
Oct 18, 2026
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Upper endoscopy patients who inhale cannabis may need more anesthesia than edible users
Patients who smoke or vape cannabis may need more anesthesia during an upper endoscopy than those who use edibles or do not use cannabis, according to a new study presented at the Anesthesiology 2026 annual meeting.
Oct 18, 2026
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Disability burden linked to alcohol-related cirrhosis and heart failure projected to rise sharply by 2050
The disability burden associated with alcohol-related cirrhosis complicated by heart failure is projected to rise substantially by 2050 across Central Europe, Eastern Europe and the United States (US), according to new research ...
Oct 16, 2026
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Imaging-based modalities compared for identifying at-risk MASH
FibroScan-aspartate aminotransferase (FAST) demonstrated the highest sensitivity for ruling out at-risk metabolic dysfunction-associated steatohepatitis (MASH), according to a study published in the October issue of the American ...
Oct 16, 2026
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Popular sports supplement may help shield the brain from damage linked to gut inflammation
The gut-brain axis is a two-way biochemical hotline, with messages zipping back and forth all day long. When the gut is chronically inflamed, inflammatory signals travel through the body to the brain and trigger neuroinflammation. ...
Changing signal rhythms shifts balance of cell types in miniature gut models
A study conducted at the Hubrecht Institute reveals that the intestines use the rhythm of a signal to decide which cells to make. Researchers from the Sonnen group discovered that chemical signals oscillate at different rhythms ...
Oct 15, 2026
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Total ultra-processed food intake not linked to colorectal cancer in large US cohort study
Overall ultra-processed food (UPF) consumption was not associated with increased colorectal cancer (CRC) incidence in a cohort of more than 400,000 U.S. adults, according to a study published Oct. 15 by Erikka Loftfield of ...
Oct 15, 2026
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