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The microbiologist was known for his work on bacterial antibiotic resistance and infectious disease.

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image: Opinion: Microbial Mind Control—Truth or Scare?

Opinion: Microbial Mind Control—Truth or Scare?

By Katerina Johnson | May 1, 2018

Normal brain function may have evolved to depend on gut microbes and their metabolites.

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image: Many Non-Antibiotic Drugs Affect Gut Bacteria

Many Non-Antibiotic Drugs Affect Gut Bacteria

By Catherine Offord | March 20, 2018

A new study finds that more than 200 human-targeted, non-antibiotic drugs inhibit the growth of bacterial species that make up part of the human microbiome.

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Researchers did not observe the same link between a bacterium and human colon cancer that prior investigators had reported.

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New findings suggest that promoting the growth of fiber-loving bacteria may help manage type 2 diabetes.

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Scientists are beginning to unravel the ways in which we develop a healthy relationship with the bugs in our bodies.

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image: Image of the Day: Rainbow Gut

Image of the Day: Rainbow Gut

By The Scientist Staff | October 11, 2017

Rather than organizing into easily defined compartments, different microbes mix and intermingle within the mouse gut, scientists find.

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image: In-Depth Look at the Human Microbiome

In-Depth Look at the Human Microbiome

By Jef Akst | September 20, 2017

Hundreds of samples from microbes living in the gut, skin, mouth, and vagina add to the human microbiome “fingerprint.” 

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image: Infection During Pregnancy Tied to Autism in Mouse Model

Infection During Pregnancy Tied to Autism in Mouse Model

By Kerry Grens | September 13, 2017

Bacterial strains in mice’s gut microbiomes mediated their pups’ risk for developing abnormal behaviors.

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image: Hunter-gatherer Microbiomes Cycle with the Seasons

Hunter-gatherer Microbiomes Cycle with the Seasons

By Abby Olena | August 24, 2017

The composition of the gut microbiota varies by time of year and is more diverse than that of industrialized groups.

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