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Gastroenterology news
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 ...
5 hours ago
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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 ...
11 hours ago
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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 ...
11 hours ago
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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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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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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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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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New clues to hepatitis B species restriction could help build a novel model for studying infection
Some 254 million people live with a chronic hepatitis B (HBV) infection that is often asymptomatic for decades, only to emerge in an advanced stage of disease that turns to fatal cirrhosis or liver cancer in nearly a million ...
Apr 22, 2026
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Scientists uncover how the intestine balances cell growth and maintenance
A new preclinical study from Weill Cornell Medicine found that the protein caspase-5 (CASP5), long thought to be a foot soldier in the body's defense against bacterial infection, does not actually help clear invaders the ...
Apr 22, 2026
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IBS treatment response predicted by gut microbiome in new study
In a new study published in Clinical Gastroenterology and Hepatology, the low FODMAP diet and the antibiotic rifaximin provided similar and significant relief for patients with irritable bowel syndrome with diarrhea (IBS-D).
Apr 22, 2026
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Five health conditions mothers can develop after giving birth
During pregnancy, a mother's body undergoes vast structural and functional changes. But what many might not know is that the after-effects of these changes can last long after giving birth—and can even result in the development ...
Apr 22, 2026
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A common weed killer left a hidden epigenetic footprint in early-onset colon cancer
A study led by José A. Seoane, Head of the Vall d'Hebron Institute of Oncology's (VHIO) Computational Biology Group identifies for the first time the exposome footprint—the set of environmental and lifestyle exposures—in ...
Apr 21, 2026
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How coffee reshapes the gut-brain axis and lifts mood—even without caffeine
New research from APC Microbiome Ireland, a research center at University College Cork, has comprehensively explored the mechanisms behind coffee's positive effects on the gut–brain axis for the first time. The study published ...
Apr 21, 2026
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How the internal liver clock orchestrates daily fat secretion
Every day, the liver packages fat and releases it into the bloodstream to fuel the body, supplying energy to the heart, muscles, and other organs during the active hours of the day. The liver does not release fat into the ...
Apr 21, 2026
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Creating a wireless tissue-aware medical device network in the human body
Diagnostic tests for stomach conditions are tough for patients, as many of the most accurate ones involve minor surgical procedures or invasive techniques. Swallowable medical devices have emerged as a possible solution. ...
Apr 21, 2026
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Your liver is hiding a shifting cellular map, and diet can rapidly redraw its internal landscape
As we go about our day, the trillions of cells in our bodies run like well-oiled machines: continually sensing what's happening around them and making modifications to keep us humming along. Like adjusting a gear in a car ...
Apr 21, 2026
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How immune cell networks drive liver disease
A type of rare T cell triggers a cascade of signals amplifying inflammation and ultimately leading to liver fibrosis, according to a new study from Julius Maximilian University of Würzburg published in Nature Communications. ...
Apr 21, 2026
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Could links between Alzheimer's and gut health lead to prevention?
Alzheimer's disease affects more than 55 million people worldwide, and that number is projected to nearly triple by 2050. It has long been thought of as something that happens in the brain: a slow accumulation of toxic proteins, ...
Apr 21, 2026
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