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Gastroenterology news
Tumor-on-a-chip reveals how pancreatic cancer interacts with scar tissue and resists treatment
Pancreatic cancer remains one of the most difficult cancers to treat, in large part because tumors do not exist in isolation. Instead, they are surrounded by a dense and complex network of blood vessels, connective tissue, ...
2 hours ago
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Metabolic risk factors associated with metabolic dysfunction-associated steatotic liver disease identified
Obesity, hypertension, hyperlipidemia, obstructive sleep apnea, and hypothyroidism are independent metabolic risk factors (MRF) for metabolic dysfunction-associated steatotic liver disease (MASLD), according to a study recently ...
6 hours ago
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Bacteriophages: Meet the viruses that hunt superbugs
Bacteriophages, or phages, are viruses that infect and kill bacteria. These microscopic predators are found everywhere, from soil and water to food and the human gut. Because they attack only specific bacteria, researchers ...
7 hours ago
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Fiber, bathroom habits key to preventing and treating hemorrhoids
The American Gastroenterological Association (AGA) has released a new clinical practice update providing expert guidance on the diagnosis and treatment of hemorrhoids, a common condition affecting approximately 50% of people ...
13 hours ago
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Professor urges better prevention and care of liver disease to reduce burden
A University of Houston College of Pharmacy professor has published two studies offering a comprehensive look at chronic liver disease in the era of modern antiviral therapies. One study is the first analysis of its economic ...
14 hours ago
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From gut to brain: Scientists engineer bacteria to treat severe liver-related brain dysfunction
When the liver fails, toxins—such as ammonia—that should be filtered from the blood build up and reach the brain. The result is hepatic encephalopathy (HE), a devastating neurological complication of liver disease that can ...
Apr 28, 2026
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Bile duct cells reveal key pathway that may shape personalized fibrosis treatment
Many liver diseases share a common characteristic: fibrosis, the progressive accumulation of scarring in the liver tissue. Those scars—the liver's response to persistent injuries or attacks—can prevent the organ from functioning ...
Apr 28, 2026
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Experimental drug offers new hope for celiac disease treatment
An experimental drug may in future provide a new form of protection for people with celiac disease. According to an international study led by the Universities of Oulu and Tampere, the drug dampens the harmful effects of ...
Apr 28, 2026
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Antibiotic use before celiac diagnosis may reflect symptoms, not cause, national study suggests
The risk of celiac disease, an autoimmune reaction driven by gluten, is not a reason to avoid antibiotic treatment. This has been shown by a national study that analyzed the relationship between antibiotics and later celiac ...
Apr 28, 2026
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Fruit and nuts fight non-alcoholic fatty liver disease
Eating fruit and nuts can help protect against non-alcoholic fatty liver disease (NAFLD)—but a popular fiber supplement can make the condition worse, research by Edith Cowan University (ECU) has found. The paper, "Ellagic ...
Apr 28, 2026
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World going too slow on eliminating hepatitis: WHO
The World Health Organization on Tuesday said progress in eliminating hepatitis was too slow, with tools available to eliminate the disease that kills more than one million people annually.
Apr 28, 2026
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Repurposed cancer drugs may help repair gut barrier in Crohn's disease
University of Houston biologists have contributed to a potential breakthrough in treating Crohn's disease by shifting the clinical focus from symptom management to addressing a primary underlying cause of the condition. Crohn's ...
Apr 27, 2026
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Yellow food coloring changes gut microbiome in early life
A food coloring widely used in the U.S. and worldwide has been found to alter the balance of bacteria living in the gut and may cause low levels of inflammation. Researchers will present these findings at the 2026 American ...
Apr 27, 2026
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Men and women may differ in how fitness level is linked to gut microbiome diversity
Aerobic fitness may be influenced by microbes in the gut, but men and women appear to show a different connection, according to a first-of-its-kind study. Researchers will present these findings at the 2026 American Physiology ...
Apr 27, 2026
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Blocking immune 'signal two' expands gut tolerance cells, may open new IBD treatments
Weill Cornell Medicine investigators made an unexpected finding about how the immune system normally suppresses inappropriate chronic inflammation in the intestine, potentially opening new avenues for therapies against inflammatory ...
Apr 26, 2026
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Microplastics in human liver could be fueling global surge in disease
There is considerable evidence that microplastics and nanoplastics are present in the livers of humans, and wild animal populations on land and in the ocean. Now experts in environmental and human health are investigating ...
Apr 25, 2026
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New scoring tool shows radiation can reprogram pancreatic tumor environment
A new study by researchers at Fox Chase Cancer Center focusing on pancreatic cancer has shown that a new scoring system can provide a single numerical value that reflects whether the tumor microenvironment, the biological ...
Apr 24, 2026
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New cellular target prevents hepatitis E infection
An international team of researchers has identified a promising new approach for treating infections with the Hepatitis E virus (HEV). At the center of the study is the drug Apilimod, which specifically blocks the entry of ...
Apr 23, 2026
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Rectal cancer is striking earlier and killing faster
Rectal cancer deaths among older millennials are accelerating, with growth in mortality far outpacing colon cancer, suggesting primary care doctors should fully investigate early symptoms in patients under age 45, according ...
Apr 23, 2026
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The one-two punch of stress and nighttime eating may lead to toilet trouble
It's well known that chronic stress can disrupt bowel function, sending people running to the bathroom or making them constipated. New research presented at Digestive Disease Week (DDW) 2026 suggests that eating late at night ...
Apr 23, 2026
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Simple 'gut reset' procedure may prevent weight rebound following GLP-1 discontinuation
An outpatient procedure may offer a way for the estimated 70% of people who discontinue popular weight-loss drugs to avoid regaining the pounds they shed, according to a study presented at Digestive Disease Week (DDW) 2026.
Apr 23, 2026
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Secret to a healthy liver found in a young microbiome
Restoring the gut microbiome to its youthful state may hold the key to slowing aging and preventing liver cancer, one of the fastest-growing cancers worldwide, according to a study to be presented at Digestive Disease Week ...
Apr 23, 2026
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Uncovering hidden genetic risks for early-onset and familial colorectal cancer
Researchers and clinicians from National Taiwan University (NTU) and NTU Hospital have compiled the first large-scale genetic database for colorectal cancer (CRC) in Taiwan. This initiative identified inherited genetic abnormalities ...
Apr 23, 2026
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New pancreatic cancer treatments may add months of life after 40 years of setbacks
After decades of struggling to find a way to treat pancreatic cancer, researchers have developed several promising new drugs that could offer rare hope to patients given this particularly deadly diagnosis.
Apr 22, 2026
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E. coli and 'good' bacteria are balanced by breast milk in baby gut microbiomes
Sugars contained exclusively in breast milk are helping to feed an important balance of bacteria in babies' developing gut microbiomes, a new study has found. In a paper published in Nature Communications, a European research ...
Apr 22, 2026
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