All Gut-Brain Axis articles – Page 2
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NewsKeto diet protects against epileptic seizures by changing gut microbiome
Researchers have demonstrated that the changes the high-fat, low-carbohydrate ketogenic diet causes in the human gut microbiome can confer protection against seizures in mice.
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NewsInfection with stomach bacteria may increase risk of Alzheimer’s disease
Infection with the stomach bacterium Helicobacter pylori could increase the risk of developing Alzheimer’s disease. In people over the age of 50, the risk following a symptomatic infection can be an average of 11 per cent higher.
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FeaturesA gateway to health: harnessing gut microbiome biomarkers in breath for disease diagnosis and monitoring
Discover the immense potential of breath analysis to enhance our understanding of the gut microbiome.
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NewsScientists uncover how fermented-food bacteria can guard against depression, anxiety
Researchers have discovered how Lactobacillus, a bacterium found in fermented foods and yogurt, helps the body manage stress and may help prevent depression and anxiety.
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NewsGut microbiota short chain fatty acids can relieve Meth-induced mental disorders
A new study reveals that gut microbiota-derived SCFAs could optimize gut homeostasis, and ameliorate Meth-induced mental disorders in a SIGMAR1-dependent manner.
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NewsMicrobes in gastrointestinal tracts may foretell Alzheimer’s and Parkinson’s
Researchers have found that healthy, anti-inflammatory gut bacteria are less abundant among people who are diagnosed with Parkinson’s disease.
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NewsResearchers discover associations among PTSD, diet, and the gut microbiome
A new study suggests that adhering to a Mediterranean diet may alleviate or prevent posttraumatic stress disorder (PTSD) symptoms.
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NewsScientists discover links between Alzheimer’s disease and gut microbiota
Researchers have discovered the link between the gut microbiota and Alzheimer’s disease. For the first time, researchers have found that Alzheimer’s symptoms can be transferred to a healthy young organism via the gut microbiota, confirming its role in the disease. Source: UCC Scientists discover links between Alzheimer’s disease ...
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NewsMicrobial metabolites linked to Parkinson’s disease
Researchers have uncovered a microbial metabolite’s role in inducing Parkinson’s-like symptoms. This discovery could reshape our understanding of the environmental triggers of Parkinson’s disease.
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NewsDiscrimination alters brain-gut ‘crosstalk’, prompting poor food choices
Researchers found altered responses in certain brain regions, and changes in the gut associated with inflammation, oxidative stress and obesity.
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NewsEngineered probiotic developed to treat multiple sclerosis
Researchers are working on a new approach to target autoimmunity in the brain, leveraging designer bacteria to make treatment safer and more effective.
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NewsAutism-specific metabolic pathways linked to gut microbes
A reanalysis of previous studies has identified autism-specific metabolic pathways associated with particular human gut microbes - these were also seen elsewhere in autistic individuals, from their brain-associated gene expression profiles to their diets.
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NewsProbiotic supplementation can help adults with Major Depressive Disorder
A study shows improvements in depression and anxiety scores among individuals supplementing with probiotics alongside standard antidepressant medication.
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NewsAltered gut bacteria may be early sign of Alzheimer’s disease
People in the earliest stage of Alzheimer’s disease - after brain changes have begun but before cognitive symptoms become apparent - harbour an assortment of bacteria in their intestines that differs from the gut bacteria of healthy people.
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NewsDesulfovibrio implicated in Parkinson’s disease
Researchers have demonstrated that certain strains of Desulfovibrio bacteria are the likely cause of Parkinson’s disease in most cases.
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NewsIntestinal ecosystem directly affects anorexia
Severe changes in the intestinal ecosystem of bacteria and viruses directly affect the development and maintenance of anorexia nervosa
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NewsAltered gut microbes may be linked to childhood ADHD susceptibility
New research suggests that the microbial composition of the gut may affect a child’s susceptibility to attention-deficit/hyperactivity disorder (ADHD).
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NewsThree intestinal bacteria linked to dementia with Lewy bodies
Researchers have identified three bacteria linked to dementia with Lewy bodies: Collinsella, Ruminococcus, and Bifidobacterium, suggesting new avenues for diagnosis and treatment.
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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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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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