Gut Brain Axis News and Research

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Increasing daily consumption of flavonoid-rich foods may lower dementia risk

Research shows that flavonoid-rich diets, including tea and red wine, are associated with a lower risk of dementia in genetically susceptible individuals.

25 Sep 2024

Liraglutide activates key brain circuits to trigger weight loss in obesity

Researchers uncover how liraglutide targets specific brain regions to suppress appetite and promote significant weight loss through GLP-1 receptor activation.

23 Sep 2024

How plant-based, Mediterranean, and Western diets affect gut microbiota and disease

Researchers examine how different dietary components affect the gut microbiome and development of non-communicable diseases.

20 Sep 2024

Impact of oxidative stress, gut, and diet on attention deficit hyperactivity disorder pathophysiology

Oxidative stress and gut microbiome interactions are key in ADHD pathogenesis, with diet playing a crucial role in managing symptoms and improving outcomes.

18 Sep 2024

GLP-2 regulates appetite by influencing gut-brain communication and gastrointestinal motility

Researchers examine the role of GLP-2 in regulating food intake through its effects on gastrointestinal motility and satiety signals, offering insights into potential obesity treatments.

12 Sep 2024

Gut bacteria pathways directly linked to insomnia risk identified

Study uncovers a causal link between specific gut microbiome metabolic pathways and insomnia, highlighting potential therapeutic targets for improving sleep quality.

3 Sep 2024

How diet shapes gut microbiota and affects brain function

Researchers discuss the diet-microbiota-gut-brain axis, which describes the role of both diet and gut microbiota composition on cognitive and emotional health.

26 Aug 2024

The role of the gut microbiota in multiple sclerosis: A scientometric analysis reveals key research trends

Researchers examine the relationship between gut microbiota and multiple sclerosis.

21 Aug 2024

Impact of physical activity on gut microbiota in irritable bowel syndrome

The impact of different types and intensities of physical exercise on the gut microbiota and symptom alleviation in patients with irritable bowel syndrome.

14 Aug 2024

NUS study finds 5-HTP enhances sleep quality and gut health in older adults

National University of Singapore (NUS) nutritionists have found that 5-Hydroxytryptophan (5-HTP) supplementation can improve sleep quality in Singaporean older adults, particularly in individuals with poor sleep patterns, and manage their gut microbiome composition.

7 Aug 2024

Associations between gut microbes and Alzheimer’s disease

Researchers reviewed existing data on the role of the gut microbiome in Alzheimer’s disease (AD) pathogenesis.

24 Jul 2024

Review highlights hidden gut-brain connection in neurological disorders

Research reveals the gut microbiota-brain axis as a critical link in understanding and treating neurological disorders through microbial interventions.

23 Jul 2024

Study: GI conditions tied to intracranial aneurysm development and rupture

There is a potential connection between a diagnosis of certain gastrointestinal (GI) syndromes and the formation and rupture of intracranial (brain) aneurysms, according to research presented today at the Society of NeuroInterventional Surgery's (SNIS) 21st Annual Meeting.

22 Jul 2024

Acute gastroenteritis linked to higher rates of irritable bowel syndrome and functional dyspepsia

Researchers examine the prevalence of post-infectious irritable bowel syndrome and post-infectious function dyspepsia following acute gastroenteritis.

18 Jul 2024

IBS after a bout of gastroenteritis may last 4 or more years

Irritable bowel syndrome (IBS)--- characterized by abdominal pain, bloating, and altered bowel habit - may last 4 or more years following a bout of gastroenteritis in around half of those affected, finds a pooled data analysis of the available evidence, published online in the journal Gut.

17 Jul 2024

Archaeal, fungal, viral, as well as bacterial, functional makers for autism spectrum disorder in children

Researchers investigated the associations between multikingdom gut microbiome components and functional markers with autism spectrum disorder through metagenomic sequencing of children's fecal samples.

11 Jul 2024

Study reveals novel therapeutic approach for excessive alcohol use

In a significant finding, researchers from The Jackson Laboratory (JAX) and UConn Health have discovered that sodium valerate, a short-chain fatty acid produced by gut microbes, can dramatically reduce binge drinking behavior and blood ethanol concentration in mice.

25 Jun 2024