Neuroscience

Specific disease-modifying gut bacteria characterize Parkinson’s disease across countries

A japanese team identified bacterial populations that may determine intestinal pathology and influence the development of Parkinson's disease.

Gut microbes could improve symptoms of neurodegenerative disorder

In mice with a genetic mutation linked to ALS, altering the gut microbiota could prevent or improve disease symptoms, a study published in Nature has found.

Newly identified microbiota-derived molecules could inhibit brain function

Researchers have identified new bacterial molecules that are able to travel to the brain and inhibit brain cell function.

The microbiota clock: how gut microbes and circadian rhythms influence health

Researchers at UCC Ireland reviewed current knowledge on the microbiota-gut-brain relationship. Their work is published in Cell Metabolism.

Gut microbe could protect against Parkinson’s, study in worms shows

A new study published in Cell Reports suggests that a common gut microbe could slow—and even reverse—the build-up of a protein associated with Parkinson's.

How gut microbes influence social behavior

A study reviewed the evidences that link the microbiota with social behaviors, analyzing how the microbiota-gut-brain axis influences sociability.

Gut microbes could help mice to forget fear

A study published in Nature suggests that the gut microbiota could help understand conditions such as chronic anxiety and post-traumatic stress disorder.

Gut microbes could influence sleep quality

Our gut microbiota might affect how well and for how long we sleep, according to a new study. The findings may lead to new ways to improve sleep.

How gut microbes influence daily rhythms

A study published in Science shows that the gut microbiota influences daily rhythms through a mechanism by which gut microbes control host metabolism.

A comprehensive look at the microbiota-gut-brain axis

John Cryan at the UCC Ireland and his colleagues reviewed the current knowledge of the influence that gut bacteria have on brain and behavior.

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