The Scientist

» gut microbiota

Most Recent

image: Seeding the Gut Microbiome Prevents Sepsis in Infants

Seeding the Gut Microbiome Prevents Sepsis in Infants

By | August 16, 2017

An oral mix of a pre- and probiotic can decrease deaths from the condition, according to the results of a large clinical trial conducted in rural India. 

0 Comments

image: Microbiota Manipulations

Microbiota Manipulations

By | July 17, 2017

Two research teams develop tools for tinkering with a bacterial genus prominent in human guts.

0 Comments

image: Messing with the Microbiome

Messing with the Microbiome

By | July 17, 2017

Two new techniques allow researchers to manipulate the activity of gut bacteria. 

0 Comments

image: Social Ties Linked with Gut Microbiota

Social Ties Linked with Gut Microbiota

By | June 5, 2017

Individuals who are more social and report feeling close with their families display similar gut microbes. 

0 Comments

image: In Certain Social Bees, Gut Microbiomes Follow Phylogeny

In Certain Social Bees, Gut Microbiomes Follow Phylogeny

By | March 29, 2017

Corbiculate bees and their gut-dwelling microbes have been coevolving since the social species evolved from their solitary ancestors around 80 million years ago, scientists suggest. 

1 Comment

SP140, an epigenetic reader protein mutated in a number of autoimmune disorders, is essential for macrophage function and preventing intestinal inflammation, scientists show. 

2 Comments

image: Human Gut Microbe Transplant Alters Mouse Behavior

Human Gut Microbe Transplant Alters Mouse Behavior

By | March 1, 2017

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  

1 Comment

image: Neonatal Gut Bacteria Might Promote Asthma

Neonatal Gut Bacteria Might Promote Asthma

By | September 12, 2016

Byproducts of gut microbes in some 1-month–old babies trigger inflammation that is linked to later asthma development, researchers find.

1 Comment

image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

1 Comment

Three therapeutic doses administered during early life disturb the animals’ microbiomes and lead to enduring changes in the immune systems of non-obese diabetic mice, researchers report.

0 Comments

Popular Now

  1. A Potential Remedy for the Aging Brain
    The Scientist A Potential Remedy for the Aging Brain

    In mice, injected fragments of a naturally occurring protein boost memory in young and old animals and improve cognition and mobility in a model of neurodegenerative disease. 

  2. The Sleeping Brain Can Learn
    Daily News The Sleeping Brain Can Learn

    Humans can remember new sensory information presented during REM sleep, but this ability is suppressed during deep, slow-wave slumber.

  3. USDA Emails: Don’t Use “Climate Change”
  4. Nature Index Identifies Top Contributors to Innovation
AAAS