Gastrointestinal Problems News

June 25, 2025

Top Headlines

Preventing Chronic Inflammation from Turning Into Cancer

June 2, 2025 — Chronic inflammatory bowel disease is challenging to treat and carries a risk of complications, including the development of bowel cancer. Young people are particularly affected: when genetic predisposition and certain factors coincide, diseases ...

IBD on the Rise: International Research Highlights Spread in Africa, Asia, and Latin America

May 30, 2025 — New research conducted by an international consortium shows that IBD and related conditions are now spreading through developing regions in Africa, Asia, and Latin ...

Gut Bacteria May Hold Key to Unlocking Better Cancer Treatment

May 29, 2025 — 'Biomarkers' may help to improve detection and treatment of gastrointestinal diseases such as gastric cancer, colorectal cancer, and inflammatory bowel ...

A High-Fat Diet Sets Off Metabolic Dysfunction in Cells, Leading to Weight Gain

May 29, 2025 — Researchers find high-fat diets set off metabolic dysfunction in cells, leading to weight gain, but these effects can be reversed by treatment with an ...

Gut Bacteria and Acetate, a Great Combination for Weight Loss

May 21, 2025 — Researchers have discovered a new way to reduce obesity. Supplying the gut with extra acetate reduces fat and liver mass in both normal and obese mice, as long as bacteria of the Bacteroides species is also present. When both these conditions are ...

Fast Food, Fast Impact: How Fatty Meals Rapidly Weaken Our Gut Defenses

May 19, 2025 — A study has become the first in the world to unravel the immediate effects of a high-fat diet on our gut ...

Food as Medicine: How Diet Shapes Gut Microbiome Health

May 7, 2025 — Researchers show how mice fed a Western-style diet are not able to rebuild a 'healthy,' diverse gut microbiome following antibiotic treatment. These mice were also more susceptible to infection by pathogens like Salmonella. However, mice given food ...

Designer Microbe Shows Promise for Reducing Mercury Absorption from Seafood

May 4, 2025 — Scientists inserted DNA-encoding methylmercury detoxification enzymes into the genome of an abundant human gut bacterium. The engineered bacterium detoxified methylmercury in the gut of mice and dramatically reduced the amount that reached other ...

A Digestive 'Treasure Chest' Shows Promise for Targeted Drug Treatment in the Gut

May 2, 2025 — A new approach to drug design can deliver medicine directly to the gut in mice at significantly lower doses than current inflammatory bowel disease treatments. The proof-of-concept study introduced a ...

Protein Sources Change the Gut Microbiome -- Some Drastically

May 1, 2025 — Protein sources appear to have major effects on both the population and function of the mouse gut ...

How Bacteria in Our Aging Guts Can Elevate Risk of Leukemia and Perhaps More

Apr. 25, 2025 — Scientists have discovered a surprising new connection between gut health and blood cancer risk one that could transform how we think about aging, inflammation, and the early stages of ...

Researchers Use Machine Learning to Engineer 'Bespoke Enzymes' for Gene Editing

Apr. 23, 2025 — Genome editing has advanced at a rapid pace with promising results for treating genetic conditions -- but there is always room for improvement. A new paper showcases the power of scalable protein ...

Latest Headlines

updated 11:32am EDT

Early Mutations and Risk Factors for Stomach Cancer, and Develops a Pre-Cancer Model for Stomach Cancer Prevention

Apr. 16, 2025 — Researchers have made significant advancements in understanding the earliest stages of stomach cancer, a leading cause of cancer-related deaths ...

The Gut Health Benefits of Sauerkraut

Apr. 14, 2025 — A new study suggests that sauerkraut could help protect your gut, an essential part of overall ...

How Specialized Diet Can Improve Gut Disorders

Apr. 5, 2025 — A new study examined whether a specialized diet could improve symptoms of gastrointestinal disorders linked to an imbalance in gut ...

New Vaccine Concept Tackles Harmful Bacteria in the Intestine

Apr. 3, 2025 — In the fight against bacterial pathogens, researchers are combining vaccination with targeted colonization of the intestine by harmless microorganisms. This approach could potentially mark a turning ...

Mini Rolling Robot Takes Virtual Biopsies

Mar. 27, 2025 — A tiny magnetic robot which can take 3D scans from deep within the body, that could revolutionize early cancer detection, has been developed by researchers. The team say this is the first time it has ...

'Switch' Allows Intestinal Cells to Regenerate After Injury

Mar. 25, 2025 — Researchers have solved a cellular mystery that may lead to better therapies for colorectal and other types of cancer. A professor of pediatrics-developmental biology and an assistant professor of ...

Citrus Remedy Squeezes out Dry Mouth for Cancer Patients

Mar. 24, 2025 — A natural citrus oil from oranges, lemons, and limes is proving highly effective in relieving dry mouth, and when combined with a new lipid formulation, new research suggests it may be effective ...

Cellular Mechanisms That May Lead to Onset of Inflammatory Bowel Disease

Mar. 22, 2025 — New study shows that dysfunction of protective immune cells in GI tract may contribute to onset of inflammation in Crohn's ...

Pregnancy Irreversibly Remodels the Mouse Intestine

Mar. 19, 2025 — Researchers have found that the small intestine grows in response to pregnancy in mice. This partially irreversible change may help mice support a pregnancy and prepare for a ...

Earliest Stages and Possible New Cause of Stomach Cancer Revealed

Mar. 19, 2025 — Scientists have systematically analyzed somatic mutations in stomach lining tissue to unpick mutational processes, some of which can lead to cancer. The team also uncovered hints of a potential new ...

Treating Chronic Inflammatory Diseases With JAK Inhibitors

Mar. 17, 2025 — Janus kinase inhibitors (JAKis) are an important treatment option for people with chronic inflammatory diseases such as rheumatoid arthritis, psoriasis, Crohn's disease or ulcerative colitis. ...

Global Warming Can Lead to Inflammation in Human Airways, New Research Shows

Mar. 17, 2025 — In a recent, cross-institutional study partially funded by the National Institutes of Health, researchers report that healthy human airways are at higher risk for dehydration and inflammation when ...

Focus on the Gut-Liver Axis: Semisynthetic Bile Acid Has Anti-Inflammatory Effects on the Gut

Mar. 13, 2025 — A research team has made further progress in the treatment of intestinal inflammation. A study shows that the semi-synthetic bile acid NorUDCA inhibits in the intestine the formation of ...

RNA Molecule Identified as Possible Driver of Gastric Cancer

Mar. 13, 2025 — Researchers have discovered molecules that present the potential to drive the development of gastric ...

Gut Bacteria Heal the Colon

Mar. 10, 2025 — Scientists have uncovered how a gut bacterium, Clostridium scindens, aids in healing intestinal injuries by restoring bile acid balance. Their findings could pave the way for new treatments for ...

Novel Enzyme Found in Gut Bacteria Could Revolutionize Prebiotic Research

Mar. 6, 2025 — Certain glycans -- sugar-like compounds with carbohydrate chains -- containing galactose, may exhibit potential prebiotic properties that support human health. Identifying enzymes capable of breaking ...

Possible Biomarker Identified for Crohn's Disease With Arthritis Type

Mar. 5, 2025 — People with Crohn's disease and related joint inflammation linked to immune system dysfunction have distinct gut bacteria or microbiota, with the bacterium Mediterraneibacter gnavus being a ...

School Absence Patterns Could ID Children With Chronic GI Disorders, Research Suggests

Mar. 4, 2025 — Children who frequently miss school because of abdominal complaints are far more likely to be suffering from chronic disorders such as irritable bowel syndrome than diseases that can be detected with ...

We Feed Gut Microbes Sugar, They Make a Compound We Need

Mar. 3, 2025 — Gut microbes that were thought to feed exclusively on dietary fiber also get fed sugar from our guts, from which they produce short-chain fatty acids that are crucial to many body functions. The ...

How a Low-Carb Diet Can Drive Colorectal Cancer Development

Mar. 3, 2025 — Researchers have shown how a low carbohydrate diet can worsen the DNA-damaging effects of some gut microbes to cause colorectal cancer. The study compared the effects of three different diets in ...

Bacteria 'Leaking Across Stomach Lining' Could Indicate Risk of Gastric Cancer

Feb. 26, 2025 — A pioneering study has revealed new insights into the role of gastric bacteria in stomach cancer development that could pave the way for a more effective treatment of ...

Surprising Finding for Acid Reducing Drugs

Feb. 20, 2025 — Acid reducing medicines from the group of proton pump inhibitors (PPIs) are best-selling drugs that prevent and alleviate stomach problems. PPIs are activated in the acid-producing cells of the ...

Ginger Compound Has Potential to Treat Inflammatory Bowel Disease

Feb. 19, 2025 — Researchers have found a compound in ginger, called furanodienone (FDN), that selectively binds to and regulates a nuclear receptor involved in inflammatory bowel disease (IBD). While researchers ...

Microbiome as a Potential Key to Better Treatment: Clinical Study on New Therapy for Crohn's Disease

Feb. 11, 2025 — A special liquid diet, known as exclusive enteral nutrition, is an essential therapy for Crohn's disease. Patients consume only this formula for six to eight weeks, completely avoiding solid ...

Scientists Develop Realistic 'Micro-Gut' Model to Study the Relationship Between Gut Microbes and Human Diseases

Feb. 10, 2025 — In a breakthrough for the advanced study of gut health, scientists have developed a 3D microscopic version of the human intestines condensed into a small chip about half the size of a five-cent coin. ...

Beyond the Gut: A New Frontier in IBS Treatment by Targeting the Brain

Feb. 5, 2025 — Irritable bowel syndrome (IBS) is a common digestive disorder with unclear causes, affecting about 10% of the global population. Researchers have now discovered that opioid delta-receptor agonists ...

Asthma and Antibiotic Use May Predict Nasal Polyp Recurrence After Endoscopic Sinus Surgery

Feb. 4, 2025 — The probability of revision sinus surgery including the removal of nasal polyps is higher if the patient has asthma or is on antibiotics at the time of their initial surgery. However, higher age was ...

Healthy Gut Bacteria That Feed on Sugar Analyzed

Jan. 31, 2025 — A microbe found in the lower part of the gut that is associated with good health has been comprehensively analyzed and found to have a focused diet breaking down sugars locked away in mucus, ...

A Common Mouth and Gut Bacteria May Be Linked With Increased Stroke Risk

Jan. 30, 2025 — Increased levels of Streptococcus anginosus, a common type of bacteria that usually lives in the mouth and gut, was found in the gut of recent stroke survivors in ...

New Study Reveals How a 'Non-Industrialized' Style Diet Can Reduce Risk of Chronic Disease

Jan. 23, 2025 — Researchers have found that a newly developed diet inspired by the eating habits of non-industrialized societies can significantly reduce the risk of a number of chronic diseases -- and are to share ...