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image: Smurf-y Old Age

Smurf-y Old Age

By | April 1, 2013

Flies turning blue help researchers link the deterioration of the intestinal barrier to age-related death.

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image: Fighting Microbes with Microbes

Fighting Microbes with Microbes

By | January 1, 2013

Doctors turn to good microbes to fight disease. Will the same strategy work with crops?

5 Comments

image: Bacterial Cocktail Treats Infection

Bacterial Cocktail Treats Infection

By | October 29, 2012

Mice fed a mix of six strains of bacteria were able to fight a C. difficile infection that causes deadly diarrhea and is resistant to most types of treatment.

2 Comments

image: Cancer-Causing Gut Bacteria

Cancer-Causing Gut Bacteria

By | August 17, 2012

Mice with inflammatory bowel disease harbor gut bacteria that damage host DNA, predisposing mice to cancer.

1 Comment

image: Skin Microbes Alter Immunity

Skin Microbes Alter Immunity

By | July 30, 2012

Like commensal gut organisms, skin microbiota appear to help the mammalian immune system mature and stay regulated.

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image: Mosquito Gut Bacteria to Fight Malaria

Mosquito Gut Bacteria to Fight Malaria

By | July 17, 2012

Researchers engineer a member of the insect's intestinal flora to help thwart the malaria parasite before it can infect new hosts.

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image: Bacterial Insecticide Resistance

Bacterial Insecticide Resistance

By | April 23, 2012

By cultivating detoxifying bacteria in its gut, a pest called the bean bug can become instantly resistant to a common insecticide.

6 Comments

image: Gut Microbe Redux

Gut Microbe Redux

By | March 23, 2012

The theory that people can largely be divided into three groups based on their dominant gut microbiota species is called into question.

4 Comments

image: Biota Babble

Biota Babble

By | March 1, 2012

Editor's choice in immunology

2 Comments

image: Resistance Outlasts Antibiotics

Resistance Outlasts Antibiotics

By | December 5, 2011

Antibiotic resistant bacteria keep their protective genes, even when antibiotics are no longer given.

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Mettler Toledo
BD Biosciences
BD Biosciences