All Gut Microbiome articles – Page 2
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NewsGut bacteria linked to key brain chemicals in first-of-its-kind human study
New research provides human evidence for a biological link between the gut microbiome and brain function.
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OpinionWhen do human-driven changes to wildlife microbiomes become a One Health concern?
Animals live in close partnership with communities of microbes that support digestion, immune development, and defence against pathogens, but human activities are changing those partnerships, says Katherine M. Lagerstrom.
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NewsPlant diversity: Does it really matter for gut health? (BTW, dark chocolate counts)
New research shows that eating a more diverse range of plants - including fruits, vegetables, nuts, seeds, herbs and spices - on a weekly basis may be associated with better gut and metabolic health.
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NewsPropionate from gut bacterium Akkermansia mitigates liver fibrosis
A recent study has identified the gut commensal bacterium Akkermansia muciniphila as a potent modulator of liver fibrosis.
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NewsTraditional Chinese medicine compound shows promise against ischemic stroke by targeting the gut-brain axis
Researchers have uncovered new evidence that a polysaccharide derived from the traditional medicinal herb Astragalus membranaceus (Huangqi) can protect against ischemic stroke by acting through an unexpected route: the gut.
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NewsMicrobiome signaling system could open new paths for treating IBS-related constipation
New research expands scientists’ understanding of how the gut microbiome communicates with the body, and how our gut bacteria work together to control intestinal movement.
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NewsDietary tryptophan prevents sepsis
Dietary tryptophan protects against sepsis through gut microbiota-derived metabolites which enhance macrophage bacterial phagocytosis.
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NewsGut bacteria may communicate differently with the human body in patients with Parkinson’s disease
A new study suggests that gut bacteria may send different biological signals in Parkinson’s disease.
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NewsDiet quality linked to upper gastrointestinal cancer, with anxiety and depression playing a mediating role
A new study indicates that poor dietary quality - particularly insufficient intake of fruits, vegetables, legumes, and dairy - is significantly associated with both psychological distress and cancer diagnosis.
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NewsNew study maps how gut bacteria help and hinder each other’s growth
Researchers have now systematically mapped interactions between common gut bacteria, revealing both competitive and cooperative mechanisms and creating one of the most comprehensive datasets of its kind.
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NewsGut bacteria convert dietary nitrate and iron into protective molecules
Researchers have discovered that gut bacteria can convert dietary nitrate and iron into protective molecules that may reduce the risk of cardiovascular and metabolic diseases.
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NewsWorld’s first oral microbiome-based nanomedicine to supercharge anti-cancer immunity
Researchers have successfully developed the world’s first oral, microbiome-based nanomedicine which enhances the ability of immune cells to attack cancer cells.
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NewsDecoding the gut microbiome’s symphony in health and disease
A new study shows that analysing what gut microbes are doing, rather than identifying which species are present may be more important for understanding intestinal inflammation.
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NewsThe ‘windows’ that set genotoxic bacteria on a track towards colorectal cancer
Scientists have identified potential ‘windows of opportunity’ that can provide routes for some pathogenic strains of E coli to cause mutations that ultimately lead to colorectal cancers.
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NewsHow ‘good’ bacteria from fecal transplants reduce peanut allergy
Researchers found that some participants with peanut allergies experienced a higher tolerance to peanuts months after receiving a fecal transplant from a healthy donor without food allergies.
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NewsBiofortified millet benefits toddlers without supplement side effects
Toddlers who ate iron- and zinc-biofortified pearl millet for nine months did not experience adverse effects typically associated with increased iron intake and developed gut microbiomes with distinct and potentially beneficial changes.
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FeaturesHow globalisation is reshaping traditional diets, our food culture, and gut microbiome
Globalisation has transformed not only the way we trade, travel and eat, but also the microbes that live with us. As food systems become increasingly interconnected, traditional diets that have shaped human gut microbiomes for generations are increasingly being replaced by a globalised food culture dominated by ultra-processed foods.
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NewsEating a diverse range of plants everyday results in more favorable changes to microbiome than a probiotic
New research shows eating a wide variety of plants everyday could be more beneficial to the microbiome than taking a standard probiotic.
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NewsDecoding the gut microbiome’s symphony in health and disease
Researchers have reported effective strategies for simultaneously measuring thousands of microbial and host proteins. They systematically compared five state-of-the-art mass spectrometry approaches using human fecal samples.
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NewsEffect of a novel enteral nutrition mixture with probiotics versus standard enteral nutrition on gastrointestinal complications in critically ill surgical patients
A randomised controlled trial conducted in critically ill patients recovering from abdominal surgery found that a novel probiotic-enriched tube feeding formula reduced serious gut complications dramatically compared to standard enteral nutrition.