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image: Metropolome

Metropolome

By | December 1, 2013

Researchers take advantage of rapid and cheap DNA sequencing technologies to map the bacterial microbiome of New York City.

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image: Tracking Fecal Transplants

Tracking Fecal Transplants

By | November 26, 2013

A long-term study confirms transplants of stool microbes from healthy donors can successfully clear recurrent Clostridium difficile infections.

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image: Next Generation: Bactericidal Surface

Next Generation: Bactericidal Surface

By | November 26, 2013

A synthetic material covered in nano-spikes resembling those found on insect wings is an effective killer of diverse microbes.

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image: H5N1 Vaccine Approved

H5N1 Vaccine Approved

By | November 25, 2013

The US Food and Drug Administration OKs a vaccine against the virus that last year had the scientific community debating the regulation of deadly pathogen research.

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image: Suppressing Drug-Seeking Behaviors

Suppressing Drug-Seeking Behaviors

By | November 24, 2013

Augmenting the action of a glutamate receptor in the brains of addicted rats helps prevent them from seeking cocaine during withdrawal, a study shows.

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image: Week in Review: November 18–22

Week in Review: November 18–22

By | November 22, 2013

Chilly mice develop more tumors; gut bacteria aid cancer treatment; two Y chromosome genes sufficient for assisted reproduction; HIV’s “invisibility cloak”

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image: Antifungal Permits Flu?

Antifungal Permits Flu?

By | November 21, 2013

A common fungus-fighting drug increases the susceptibility of mice to influenza infections.

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image: Gut Flora Boost Cancer Therapies

Gut Flora Boost Cancer Therapies

By | November 21, 2013

Germ-free or antibiotic-treated mice fare worse than those with rich gut microbiomes during cancer treatment, two studies show.

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image: Hypochlorite Treats Inflammation

Hypochlorite Treats Inflammation

By | November 18, 2013

Scientists show that the active ingredient in bleach can reduce inflammation by targeting an activator of NF-κB.

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image: Temperature-Dependent Immunity

Temperature-Dependent Immunity

By | November 18, 2013

Scientists show that mice housed at room temperature are less able to fight tumors.

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