All Gut Microbiome articles – Page 37
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NewsME linked to changes in the gut microbiome and metabolites
Two studies have found that myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is associated with reduced levels in the gastrointestinal microbiome of microbes known to produce the fatty acid butyrate, disruptions that could explain in part how the immune system becomes disrupted in people with ME/CFS.
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CareersThe Stewart Lab
The Stewart Lab at Newcastle University are working to harness the infant gut microbiome to predict disease and personalise preventative therapy.
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NewsYouth binge drinkers show alterations in the gut microbiome, new study finds
A study of young people found that alterations in the gut microbiome, microorganisms that live in the human digestive system and affect health, are linked with binge drinking in young people.
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NewsNovel strain of Shigella in gut of bottom-dwelling fish beats off competition with help of T2SS
A novel strain of Shigella isolated from the gut of a bottom-dwelling fish exposed to high loads of heavy metals and antibiotics has been found to have the first Type 2 secretion system fully documented in the bacterium.
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NewsStudy reveals the gut microbiome’s role in controlling the body’s thermostat
The average basal temperature of the human body has decreased since the 1860s for unknown reasons, but a new study points to the gut microbiome as a potential regulator of body temperature, both in health and during life-threatening infections.
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NewsSalmonella exposure poses a risk for colon cancer
Researchers who studied human colon cancer tissue samples and animal models have found that exposure to salmonella was linked with colon cancers that developed earlier and grew larger.
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NewsSilent flagellin delivers insights into how gut bacteria evade the immune system
Researchers from the Max Planck Institute for Biology Tübingen have identified a new type of flagellin in the human gut, termed ‘silent flagellin’, that binds to the immune receptor Toll-like receptor 5 without inducing a pro-inflammatory response. Their work addresses the long-standing question of how benign gut microbes evade the ...
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NewsNew tool unveils communication between gut microbes and the brain
A new laboratory protocol gives researchers a road map to understand the complex traffic system between the gut and the brain and its effects both in health and disease.
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NewsTwo new bacterial species identified from patients with inflammatory bowel disease
Investigators at University Medical Center Utrecht and Yale University have isolated and characterized two new bacterial species from patients with inflammatory bowel disease (IBD).
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NewsGut bacteria can impact immune cells that damage brain tissue
Gut bacteria affect the behaviour of immune cells throughout the body, including ones in the brain that can damage brain tissue and exacerbate neurodegeneration in conditions such as Alzheimer’s disease, according to new research.
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NewsDifferences in gut microbiome linked to risk of death in COVID-19 patients with respiratory failure
A new study finds differences in gut bacteria and metabolites among COVID-19 patients admitted to the ICU, offering possibilities for preventing the worst outcomes.
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NewsBacteria with anti-inflammatory effects found in gut of sclerosis patients with no evidence of active disease
Multiple sclerosis patients do not have the same bacteria in their intestines as healthy people. There are also differences in the composition and function of the bacteria in the intestines of multiple sclerosis patients, depending on whether their illness is active, and whether they are in treatment, a new study shows.
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NewsNew mode of horizontal gene transfer between maternal and infant gut microbiome uncovered
Researchers have discovered a new mode of vertical mother-to-infant microbiome transmission, where microbes in the maternal gut shared genes with microbes in the infant gut during the perinatal period starting immediately before birth and extending though the first few weeks after birth.
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NewsPoor gut health may drive multiple sclerosis — but better diet may ease it
Researchers have traced a previously observed link between microscopic organisms in the digestive tract — collectively known as the gut microbiome — and multiple sclerosis (MS).
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NewsNew research unit awarded €6m to investigate gut-brain axis
The German Research Foundation (DFG) is funding a new clinical research unit that will investigate the interaction between the digestive and nervous systems with reference to inflammatory and degenerative diseases, the first collaborative research group in Germany to explore the “gut-brain axis”.
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NewsMicrobiota transfer therapy boosts gut health in children with autism
Researchers have discovered that microbial taxa and genes that are important for microbial pathways associated with improvements in the physical and behavioural symptoms of autism spectrum disorder, improved following microbiota transfer therapy.
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NewsResearchers uncover role of sulphides in aerobic/anaerobic switching in bacteria
A research team has cast fresh light on the special mechanisms by which bacteria in the human intestinal tract can switch from aerobic respiration to anaerobic respiration depending on their environment.
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NewsGut microbiome responds to nanomaterial graphene oxide as if it were a parasite
The nanomaterial graphene oxide—which is used in everything from electronics to sensors for biomolecules—can indirectly affect the immune system via the gut microbiome.
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NewsGut microbiomes of mouse pups change for good when nursing mothers fed low-fibre diet
Researchers have found that when nursing mouse mothers are fed a low-fibre diet, their offspring’s microbiome is permanently altered, leading to gut inflammation and obesity.