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Gastroenterology news
C. difficile colonization in infants reshapes gut development, challenging a long-held assumption
Since its discovery, the highly contagious bacterium Clostridioides difficile (C. difficile or C. diff) has been reported not to cause symptoms in infants, leading to the assumption that colonization was not a serious health ...
17 minutes ago
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Five subtypes of common liver disease discovered—including rapidly progressing genetic forms
A liver disease affecting nearly 30% of adults worldwide is not a single illness but five biologically distinct subtypes, Mayo Clinic researchers have found. Each carries different risks for heart disease, liver failure, ...
4 hours ago
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Are petting zoos safe?
A 3-year-old girl has died from a rare illness after visiting a petting zoo in Victoria. She developed brain damage and kidney failure after spending weeks in intensive care.
6 hours ago
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Family cancer burden predicts risk in patients with inflammatory bowel disease
People with inflammatory bowel disease (IBD) who have several close relatives with colorectal cancer are significantly more likely to develop the disease themselves. This is demonstrated by a new Swedish registry study from ...
12 hours ago
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Mini-tumors reveal new drug combinations for liver cancer
Liver cancer is difficult to treat because tumors vary greatly from patient to patient. Researchers at the University of Basel have captured this diversity by creating a collection of mini-tumors, which they use to systematically ...
22 hours ago
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Scientists discover how fructose may help drive obesity
High-fructose corn syrup is just one of many food additives linked to obesity. It is typically found in sweetened beverages and processed foods and is added to enhance flavor and sweetness. However, exactly how it contributes ...
Gut bacteria linked to key brain chemicals in first-of-its-kind human study
The neuroactive potential of bacteria living in the human gut is associated with levels of key chemicals in the brain, according to a new study published in Molecular Psychiatry. The research team from the University of Surrey ...
Sep 1, 2026
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Supplement plus chemotherapy boosts pancreatic cancer survival
When added to standard chemotherapy, a clinical version of the dietary supplement L-glutamine improved survival in an early-phase trial of patients with advanced pancreatic cancer. The study, led by Cedars-Sinai Health Sciences ...
Sep 1, 2026
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Gut bacterium and its metabolite found to delay aging
A new study published in Nature Aging on Aug. 25 reports that a single gut bacterium—Bifidobacterium pseudocatenulatum (BP)—together with a small molecule it produces, 5-aminovaleric acid betaine (5-AVAB), can alleviate multiple ...
Sep 1, 2026
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Antifungal therapy shows potential for IBD patients with Candida overgrowth
A commonly used systemic antifungal medication may help reduce symptoms in a subset of patients with inflammatory bowel disease (IBD) by restoring a healthier gut microbiome, according to a preliminary study by Weill Cornell ...
Sep 1, 2026
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Single cell map helps predict childhood Crohn's severity and treatment response
Researchers have created a detailed map of childhood Crohn's disease before and after treatment to help understand disease progression. The study, published in eLife, is described by the editors as an important study that ...
Sep 1, 2026
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Major study reveals key differences in bowel cancer before and after age 50
One of Australia's largest real-world studies of younger adults with advanced bowel cancer has identified important differences between cancers diagnosed before and after age 50, which could help doctors tailor treatments ...
Sep 1, 2026
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EFHD1 may turn fatty liver disease into injury, with inhibition reducing scarring by up to 60%
Obesity-related metabolic liver disease affects hundreds of millions of people worldwide, but only some of those livers develop scarring, become inflamed and eventually fail. University of Utah researchers have identified ...
Sep 1, 2026
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Three discoveries that transformed how we understand nutrition
When we think about nutrition, we almost always picture the same key players: the mouth, stomach, intestines, liver, pancreas and perhaps the gut microbiota. However, the human body is not made up of isolated compartments.
Sep 1, 2026
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Scientists uncover microbiome signaling system that could open new paths for IBS-related constipation
Mayo Clinic researchers have discovered that chemical signals produced by gut bacteria work together to control intestinal movement. One bacterial signal helps set the intestines in motion, while another primes gut cells ...
Aug 31, 2026
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Could it be the season of explosive diarrhea? Recalled lettuce is off shelves, but cyclospora cases keep rising
The recalled iceberg lettuce blamed for the majority of a nationwide parasite outbreak should no longer be in stores or restaurants, federal health officials say, yet infections continue.
Aug 31, 2026
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New combination therapy shows promise in metastatic pancreatic cancer
Results from an early-stage clinical trial, published in Nature Communications, showed encouraging outcomes among patients with newly diagnosed cancer whose tumors had spread to distant organs. Most strikingly, one patient ...
Aug 28, 2026
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Even symptom-free IBD patients show gut cells primed for damage, study finds
Researchers have uncovered early molecular warning signs of inflammatory bowel disease, revealing the condition can begin before symptoms appear and continue silently even when patients appear well. The WEHI-led study found ...
Aug 28, 2026
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A liver signaling pathway may explain why colorectal cancer weakens muscle and bone
Researchers at the University of Colorado Anschutz and Indiana University School of Medicine have identified a biological process that may help explain why colorectal cancer can cause severe muscle and bone loss, especially ...
Aug 28, 2026
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Healthy lifestyle in early childhood linked to lower risk for IBD
A healthy lifestyle in early childhood is associated with a reduced risk of inflammatory bowel disease (IBD), according to a study published online Aug. 24 in Journal of Crohn's and Colitis.
Aug 28, 2026
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Reserchers confirm cost-effectiveness of mass hepatitis C virus screening among persons in custody in Hong Kong
A recent study led by the Department of Medicine, School of Clinical Medicine, LKS Faculty of Medicine of the University of Hong Kong (HKUMed), in collaboration with the Correctional Services Department, has demonstrated ...
Aug 28, 2026
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Keto diet has greater health benefits than other popular weight-loss diets, according to clinical trial
A diet that severely limits carbohydrates but is high in fat has the greatest health benefits for people with obesity compared with a Mediterranean diet or a low-fat diet, according to a clinical trial published Aug. 27 in ...
Aug 27, 2026
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Most adults with moderate-to-severe ulcerative colitis may be ineligible for randomized controlled trials
More than half of real-world adult patients with moderate-to-severe ulcerative colitis (UC) are ineligible for current randomized controlled trials (RCTs), according to a study published online Aug. 4 in Crohn's & Colitis ...
Aug 27, 2026
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FDA approves new treatment for hard-to-treat pancreatic cancer
The U.S. Food and Drug Administration announced Wednesday the approval of a treatment for pancreatic cancer that could usher in a new era in managing one of the deadliest forms of the disease.
Aug 27, 2026
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Gut tissue may retain inflammatory 'memory' for more than a year
Every three to five days, the layer of cells lining our intestines is completely renewed—the fastest turnover rate in the human body. Such rapid regeneration is an absolute necessity for tissue that endures constant mechanical ...
Aug 26, 2026
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