All Gut-Brain Axis articles – Page 2
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NewsAntibiotic pollution disrupts the gut microbiome and blocks memory in aquatic snails
Antibiotics prevent snails from forming new memories by disrupting their gut microbiome, a new study reveals, highlighting the damaging effects that human pollution could be having on aquatic wildlife.
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FeaturesUnlocking the therapeutic potential of herbal teas
Delve into the diverse array of bioactive compounds and uncover a mosaic of health-enhancing properties.
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NewsTaking pre- and probiotics could boost sensitivity to fairness, study suggests
Taking pro- and prebiotics could make people more sensitive to fairness, even at the cost of earning less money, according to a study. The role of the human gut microbiome in shaping human behavior is only beginning to be explored. Publishing in PNAS Nexus, Hilke Plassmann and ...
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NewsAutism’s missing microbes may influence social behavior by protecting the gut
Scientists have added to mounting evidence showing that microbes that live in our guts influence behavior. Specifically, they found that in mice, frequent gastrointestinal distress can reduce social behaviors—an effect that persists even after GI symptoms have subsided.
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NewsResearchers use AI to improve Alzheimer’s treatment through the ‘gut-brain axis’
Researchers are using artificial intelligence to uncover the link between the gut microbiome and Alzheimer’s disease.
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NewsResearchers name worst offenders behind meningitis in babies
Researchers have identified the main types of E. coli bacteria that cause neonatal meningitis, and revealed why some infections recur despite being treated with antibiotics.
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FeaturesHow diet modulates the gut-brain axis
As our understanding of the gut-brain axis grows, the health implications revolving around this physiological connection become increasingly evident.
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NewsMicrobiome studies explore why more women develop Alzheimer’s disease
Two new studies from the University of Chicago investigate the roles of the gut microbiome and estrogen in the differing rates of Alzheimer’s disease among women and men.
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NewsStudy reveals gut microbiome changes linked to Autism Spectrum Disorder
Researchers have found significant differences in both alpha and beta diversity of the gut microbiome in individuals with ASD, and identify specific types of bacteria found at higher abundance in individuals with autism.
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NewsMolecular link IDed between gut bacteria and excitatory brain signaling in C. elegans
A new study establishes a molecular link between specific B12-producing bacteria in the gut of the roundworm C. elegans and the production of acetylcholine, a neurotransmitter important to memory and cognitive function.
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NewsA high-fat diet could make you vulnerable to harmful microbes, including Covid
A new study demonstrates that high-fat diets negatively impact genes linked not only to obesity, colon cancer and irritable bowels, but also to the immune system, brain function, and potentially COVID-19 risk.
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NewsStomach bug may raise your risk of Alzheimer’s disease
A common stomach bacteria found in two thirds of the world population may be linked to a higher risk of Alzheimer’s disease, new research suggests.
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NewsStudy reveals the relationship of gut microbiome to children’s brain development and function
Emerging evidence implicates the gut microbiome in cognitive outcomes and neurodevelopmental disorders, but the influence of gut microbial metabolism on typical neurodevelopment has not been explored in detail.
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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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