Gut Brain Axis

News Watch

It is well known that brain levels of serotonin (also called the “happy hormone” as it is the major chemical involved in the regulation of mood and emotion) are altered in times of anxiety, depression, stress or excitement. However, a recent study has shown that early gut bacteria can be linked to happiness in adulthood. In other words, the presence…

GMFH Editing Team
GMFH Editing Team

It is well known that brain levels of serotonin (also called the “happy hormone” as it is the major chemical involved in the regulation of mood and emotion) are altered in times of anxiety, depression, stress or excitement. However, a recent study has shown that early gut bacteria can be linked to happiness in adulthood. In other words, the presence…

GMFH Editing Team
GMFH Editing Team

Research & Practice

A recent review, published by Julia Schwartzman and Edward Ruby from the Department of Medical Microbiology & Immunology at University of Wisconsin-Madison (USA), argues that chemical and physical stresses should be considered a normal attribute of the host symbiotic milieu. Their arguments are as follows. Microorganisms appeared on the Earth as early as 3.4 billion years ago, and as humans…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

A recent review, published by Julia Schwartzman and Edward Ruby from the Department of Medical Microbiology & Immunology at University of Wisconsin-Madison (USA), argues that chemical and physical stresses should be considered a normal attribute of the host symbiotic milieu. Their arguments are as follows. Microorganisms appeared on the Earth as early as 3.4 billion years ago, and as humans…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

Although it is well documented that gut microbiota may shape brain function and development, little is known about its impact on the outcome of acute brain injury. A recent study, led by Dr. Josef Anrather, an associate professor of neuroscience at the Weill Cornell Medical College in New York (USA), has found that the commensal gut microbiota could influence the…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

Although it is well documented that gut microbiota may shape brain function and development, little is known about its impact on the outcome of acute brain injury. A recent study, led by Dr. Josef Anrather, an associate professor of neuroscience at the Weill Cornell Medical College in New York (USA), has found that the commensal gut microbiota could influence the…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

A recent review, published by postdoctoral researcher Dr. Eldin Jasarevic from the Department of Animal Biology in the University of Pennsylvania, argues that sex differences influence the development, maturation, and maintenance of the gut microbiome-brain axis throughout the lifespan.   The gut-brain axis (GBA) involves bidirectional communication between the central and enteric nervous systems, which facilitates the integration of peripheral…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

A recent review, published by postdoctoral researcher Dr. Eldin Jasarevic from the Department of Animal Biology in the University of Pennsylvania, argues that sex differences influence the development, maturation, and maintenance of the gut microbiome-brain axis throughout the lifespan.   The gut-brain axis (GBA) involves bidirectional communication between the central and enteric nervous systems, which facilitates the integration of peripheral…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

A recent study by Andrew Moeller and colleagues has revealed that social interactions can raise microbial diversity in the gut microbiome across chimpanzee generations. The study monitored the effect of chimpanzee sociability on gut microbiome diversity over an eight-year period. Faecal samples were collected and sequenced from 40 Kasakela chimpanzees in Gombe, Tanzania, at different stages of life. In addition,…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

A recent study by Andrew Moeller and colleagues has revealed that social interactions can raise microbial diversity in the gut microbiome across chimpanzee generations. The study monitored the effect of chimpanzee sociability on gut microbiome diversity over an eight-year period. Faecal samples were collected and sequenced from 40 Kasakela chimpanzees in Gombe, Tanzania, at different stages of life. In addition,…

Andreu Prados
Andreu Prados holds a Bachelor of Science Degree in Pharmacy & Human Nutrition and Dietetics. Science writer specialised in gut microbiota and probiotics, working also as lecturer and consultant in nutrition and healthcare. Follow Andreu on Twitter @andreuprados

It is increasingly clear that brain processing is influenced by the gastrointestinal microbiota; study of the gut-brain axis has shown evidence that gut bacteria interact with the enteric nervous system and the central nervous system. Good brain function depends on neuromediators -- that is, substances that carry messages between neurons, or from a neuron to another type of cell. Could an…

Boris Shenderov
Dr. Boris Shenderov is a professor of microbiology who conducts research at the G.N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology. He has authored more than 500 scientific papers and abstracts throughout his career. To receive a pdf version of this article, contact Prof. B. A. Shenderov (shenderof@yandex.ru) or Prof. O. Alexander (aoleskin@rambler.ru).

It is increasingly clear that brain processing is influenced by the gastrointestinal microbiota; study of the gut-brain axis has shown evidence that gut bacteria interact with the enteric nervous system and the central nervous system. Good brain function depends on neuromediators -- that is, substances that carry messages between neurons, or from a neuron to another type of cell. Could an…

Boris Shenderov
Dr. Boris Shenderov is a professor of microbiology who conducts research at the G.N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology. He has authored more than 500 scientific papers and abstracts throughout his career. To receive a pdf version of this article, contact Prof. B. A. Shenderov (shenderof@yandex.ru) or Prof. O. Alexander (aoleskin@rambler.ru).