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Gastroenterology news
Gastroenterology
A common type of fiber may trigger bowel inflammation
Inulin, a type of fiber found in certain plant-based foods and fiber supplements, causes inflammation in the gut and exacerbates inflammatory bowel disease in a preclinical model, according to a new study by Weill Cornell ...
12 hours ago
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Oncology & Cancer
Study shows extending interval between colonoscopies feasible after negative result
For individuals without a family history of colorectal cancer (CRC), increasing the interval between colonoscopies for those with a first colonoscopy with negative findings seems safe and can avoid unnecessary colonoscopies, ...
13 hours ago
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Clinical trial shows liver patients see benefits after going meatless for one meal
Just one meal without meat can lower levels of harmful ammonia in people with advanced liver disease, researchers from Virginia Commonwealth University's School of Medicine and Richmond VA Medical Center report.
May 2, 2024
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When good bacteria go bad: New links between bacteremia and probiotic use
Probiotics offer a range of health benefits, but their adverse effects can occasionally lead to bacteremia, wherein bacteria circulate in the bloodstream throughout the body. In Japan, Clostridium butyricum (C. butyricum) ...
May 2, 2024
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Father's gut microbes affect the next generation in mouse study
A study from the Hackett group at the European Molecular Biology Laboratory (EMBL) in Rome shows that disrupting the gut microbiome of male mice increases the risk of disease in their future offspring.
May 1, 2024
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Microbiome researchers challenge the state of the art in colon cancer biomarker discovery
For the first time, researchers from VIB-KU Leuven, UZ Leuven, Janssen Pharmaceutica and multiple international collaborators have introduced quantitative methods and extensive confounder control to discover microbiome biomarkers ...
Apr 30, 2024
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Research reveals the importance of phytocompounds and metabolomics analysis
Inflammatory bowel disease (IBD) is a common chronic gastrointestinal disorder and current treatment strategies can cause adverse effects. Thus, there is a need to identify alternative compounds to treat IBD. Similarly, the ...
Apr 30, 2024
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Scientists discover key bacterium that maintains protective intestinal mucus barrier under low-fiber diet
A low-fiber "Western diet" causes damage to the protective mucus barrier in the gut, and such damage can increase the risk of inflammation and infection. By studying the gut bacteria of people who increased their intake of ...
Apr 29, 2024
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Study reveals interaction mechanism between intestinal microbial environment and tumor immune microenvironment
Colorectal cancer stands as one of the leading malignancies in the digestive system, ranking third and second in terms of new cases among men and women worldwide, respectively. Given the high incidence of this disease and ...
Apr 29, 2024
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Personalized 'cocktails' of antibiotics, probiotics and prebiotics hold promise in treating IBS, pilot study finds
Personalized "cocktails" of antibiotics, probiotics and prebiotics hold great promise in the treatment of a common form of irritable bowel syndrome (IBS), according to research presented at the ESCMID Global Congress (formerly ...
Apr 26, 2024
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Scientists discover a new signaling pathway and design a novel drug for liver fibrosis
A healthy liver filters all the blood in your body, breaks down toxins and digests fats. It produces collagen to repair damaged cells when the liver is injured. However, a liver can produce too much collagen when an excess ...
Apr 26, 2024
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Know the signs of irritable bowel syndrome
April is IBS Awareness Month, which makes this a good time to learn about the symptoms of irritable bowel syndrome, or IBS.
Apr 26, 2024
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Identifying a new liver defender: The role of resident macrophages
Osaka University researchers have discovered liver resident macrophages' pivotal role in defending against gut bacteria and related substances entering via the portal vein, particularly under compromised intestinal barrier ...
Apr 25, 2024
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Simulation of infant gut makes predictions about optimal milk formula
Doctoral candidate David Versluis successfully simulated an infant gut. This is crucial for research on improvements in formula milk. Currently, such research primarily relies on diaper contents, which is not optimal. Versluis ...
Apr 25, 2024
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Single-cell analysis reveals mechanisms of a common complication of Crohn's disease
Mount Sinai researchers have published the first study to use single-cell analysis in identifying several pathophysiological mechanisms of abnormal passageways in the digestive system known as perianal fistulae, a common ...
Apr 24, 2024
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Artificial sweetener has potential to damage gut, finds study
New research has discovered that neotame, one of the new generation of artificial sweeteners, is capable of damaging the human intestine and causing illness.
Apr 24, 2024
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Identifying proteins causally related to COVID-19, healthspan and lifespan
A new research paper titled "Using genetics and proteomics data to identify proteins causally related to COVID-19, healthspan and lifespan: a Mendelian randomization study" has been published in Aging.
Apr 24, 2024
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Gut microbiota acts like an auxiliary liver, study finds
Microbes in the mammalian gut can significantly change their hosts' amino acid and glucose metabolism, acting almost like an extra liver, according to a new preclinical study by Weill Cornell Medicine investigators.
Apr 23, 2024
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New heated drug baths provide hope for patients with stomach cancer
Mayo Clinic researchers have used a new approach to chemotherapy to more than double the typical survival rate for patients with stomach cancer and peritoneal metastasis, which is cancer that has spread to the lining of the ...
Apr 23, 2024
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Impact of COVID-19-related nonpharmaceutical interventions on diarrheal diseases and zoonotic Salmonella
Non-pharmaceutical interventions (NPIs) have been proven effective in reducing the spread of COVID-19, but their broader impact on gastrointestinal disorders remains poorly studied. Non-typhoidal Salmonella (NTS) infections ...
Apr 23, 2024
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