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» gut microbiota and immunology

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image: Gut Microbiome Heritability

Gut Microbiome Heritability

By | November 6, 2014

Analyzing data from a large twin study, researchers have homed in on how host genetics can shape the gut microbiome.

4 Comments

image: Great Ape Microbiomes

Great Ape Microbiomes

By | November 6, 2014

Chimpanzees, bonobos, and gorillas harbor more microbial diversity in their guts than do humans, a study shows.

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image: Poor Little Devils

Poor Little Devils

By | November 1, 2014

See the devastating infectious cancer that may drive the Tasmanian Devil to extinction.

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image: Microbes Fight Chronic Infection

Microbes Fight Chronic Infection

By | October 22, 2014

Gut microbiome analysis reveals protective bacteria that enhance resistance to persistent Clostridium difficile infections.

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image: Jet Lag Upsets Gut Microbes

Jet Lag Upsets Gut Microbes

By | October 17, 2014

Frequent airplane travel may contribute to obesity by throwing off circadian rhythms and changing the composition of the intestinal microbiome, according to a new study.

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image: Supporting the “Good” Gut Microbes

Supporting the “Good” Gut Microbes

By | October 1, 2014

During systemic infection, mice kick-start the production of a specific sugar to feed and protect the beneficial bacteria in their guts while fighting pathogenic strains.

2 Comments

image: Epigenetics of Trained Innate Immunity

Epigenetics of Trained Innate Immunity

By | September 25, 2014

Documenting the epigenetic landscape of human innate immune cells reveals pathways essential for training macrophages.

2 Comments

image: Intensive Loss of Gut Bacteria Diversity

Intensive Loss of Gut Bacteria Diversity

By | September 23, 2014

Lengthy stints in intensive care units pare down patients’ gut microflora, a study shows.

0 Comments

image: Sugar Substitutes, Gut Bacteria, and Glucose Intolerance

Sugar Substitutes, Gut Bacteria, and Glucose Intolerance

By | September 17, 2014

The consumption of artificial sweeteners results in glucose intolerance mediated by changes in the gut microbiota in both mice and humans, researchers report.

16 Comments

image: Antibiotics, Immunity, and Obesity

Antibiotics, Immunity, and Obesity

By | August 14, 2014

Low doses of antibiotics early in life lead to adult obesity in mice, a study shows.

3 Comments

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