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image: Alternate Pathways Yield New Antibiotics

Alternate Pathways Yield New Antibiotics

By | May 29, 2015

Scientists tinker with biosynthetic pathways to make versions of a common antibiotic that stunt drug-resistant bacteria.

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image: Widely Used Antibiotics Affect Mitochondria

Widely Used Antibiotics Affect Mitochondria

By | March 12, 2015

From plants to mice and human cells, tetracyclines lead to mitochondrial dysfunction in model organisms.

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image: Anticipating Resistance

Anticipating Resistance

By | February 16, 2015

Using computational algorithms and experimental evolution, researchers are predicting antimicrobial-resistance patterns to improve drug design. 

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image: B Cell Bosses

B Cell Bosses

By | February 1, 2015

Gut bacteria in mice spur regulatory B cells to differentiate and release an anti-inflammatory cytokine.

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image: New Antibiotic from Soil Bacteria

New Antibiotic from Soil Bacteria

By | January 7, 2015

Researchers have isolated a new kind of antibiotic from a previously unknown and uncultured bacterial genus.  

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image: Fat to the Rescue

Fat to the Rescue

By | January 5, 2015

Adipocytes under the skin help fight infections by producing an antimicrobial agent.

2 Comments

image: Antibiotic Resistance Among Wildlife

Antibiotic Resistance Among Wildlife

By | December 11, 2014

Even animals that live far from humans are developing resistance to antibiotics.

2 Comments

image: Merck Buys Cubist for $8.4B

Merck Buys Cubist for $8.4B

By | December 11, 2014

Hours after the pharmaceutical giant announced the acquisition, a federal judge invalidated key patents behind the antibiotic maker’s most lucrative product.

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image: Gene Jumped to All Three Domains of Life

Gene Jumped to All Three Domains of Life

By | December 1, 2014

By horizontal gene transfer, an antibacterial gene family has dispersed to a plant, an insect, several fungi, and an archaeon.

1 Comment

image: Virtual Reaction

Virtual Reaction

By | October 20, 2014

A computer simulation could predict antibiotic resistance.

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