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gut-brain axis

·November 2, 2017·3 min read

Why Gut Bacteria and Gender May Impact Nicotine Addiction

Researchers reveal a surprising association between nicotine addiction and gut bacteria. Gender smoking patterns and the effect nicotine has on a person may be a result of how the gut-brain relationship is impacted by nicotine.

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·October 10, 2017·5 min read

Higher Oxytocin Levels in Breastfed Babies

A new study reveals higher plasma oxytocin levels in breastfed babies. Findings show oxytocin is transported from the gut to the blood in an intact form.

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·September 11, 2017·10 min read

Gut Microbes May Influence Multiple Sclerosis Progression

Two new studies published in PNAS suggest gut microbes may play a key role in the neurodegeneration associated with multiple sclerosis. The findings could help researchers identify new therapies to help treat the autoimmune disease, such as dietary changes and drugs based on microbial byproducts.

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·August 29, 2017·5 min read

Altered Gut Microbiome Could Indicate Parkinson’s Disease

Even during early stages of the disease, gut bacteria in those with Parkinson's differs significantly from those without the disease, a new study reports.

Image shows a diagram of the gut brain axis.

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·August 23, 2017·4 min read

Linking Mental Health and the Gut Microbiome

A new study explores the potential link between the gut microbiome and mental health. Researchers report depression may be influenced by disturbances to gut bacteria, suggesting nutrition and diet, in combination with other strategies, could help treat the disorder.

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·August 21, 2017·6 min read

Gut Microbes May Talk to the Brain Through Cortisol

Researchers identify a predictive relationship between serotonin, cortisol and fecal microbiota. The study provides additional support for previous findings that implicate gut bacteria in ASD.

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·August 2, 2017·5 min read

It’s Not Just What You Eat, It’s What’s Eating You

Autophagy allows sensory neurons and nutrient levels to work together to influence lifespan, a new study reveals.

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·July 17, 2017·6 min read

Bacterial Clues in Baby’s Dirty Diapers Helps Predict Cognitive Development

A new study in Biological Psychiatry reports a toddler's cognitive development may be predicted by the types of microbes colonizing the gut when they are a year old. Researchers found infants with high levels of Bacteriodes had better scores in cognitive tests at age 2 than those with lower levels of the bacterial genus.

Image shows a drawing of the gut and bacteria.

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·June 30, 2017·2 min read

Research Suggests Association Between Gut Bacteria and Emotion

A new study identifies gut bacteria that appears to interact with brain areas associated with mood and behavior.

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·June 19, 2017·4 min read

Treating Autism By Targeting the Gut

Researchers report therapies that help change the bacteria in the gut could be beneficial in treating autism.

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·June 15, 2017·5 min read

Study Suggests Parkinson’s Could Start in Gut Endocrine Cells

Researchers suggest an agent in the gut could interfere with alpha-synuclein in endocrine cells, deforming the proteins which then may spread to the brain in Parkinson's patients.