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image: Evolving Antibiotic Tolerance

Evolving Antibiotic Tolerance

By | June 25, 2014

E. coli repeatedly exposed to ampicillin adapt to stay dormant for longer periods of time—just long enough to outlast the antibiotic treatment.

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image: FDA Approves Another New Antibiotic

FDA Approves Another New Antibiotic

By | June 24, 2014

Second new drug to treat methicillin-resistant Staphylococcus aureus approved under US Food and Drug Administration incentive program. 

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image: New Antibiotics to Combat Resistant Bugs

New Antibiotics to Combat Resistant Bugs

By | June 6, 2014

Two new drugs—one a single-dose antibiotic—have been developed to treat skin infections, including methicillin-reistant Staphylococcus aureus.

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image: It’s an Antibiotic-Resistant World

It’s an Antibiotic-Resistant World

By | May 1, 2014

Bacteria all over the globe are evolving tricks to survive humanity’s arsenal of antibiotics, and the World Health Organization has officially sounded the alarm.

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image: Predicting MRSA Toxicity

Predicting MRSA Toxicity

By | April 10, 2014

A comparative genomic study shows that researchers can use genetic signatures to predict the toxicity of methicillin-resistant Staphylococcus aureus isolates.

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image: Search and Destroy

Search and Destroy

By | April 1, 2014

Turning a patient’s immune cells into cancer-fighting weapons

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image: Superbugs Ascending

Superbugs Ascending

By | April 1, 2014

University of Texas at San Antonio microbiologist Karl Klose discusses the problem of antibiotic resistance in a 2013 TEDx talk.

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image: Overcoming Resistance

Overcoming Resistance

By | April 1, 2014

In the face of bacterial threats that can evade modern medicines, researchers are trying every trick in the book to develop new, effective antibiotics.

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image: Pharma Firms Comply with New Antibiotics Rules

Pharma Firms Comply with New Antibiotics Rules

By | March 31, 2014

Most drug manufacturers agree to follow the Food and Drug Administration’s new labeling guidelines for antibiotics used in farm animals.

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image: How a Microbe Resists Its Own Antibiotics

How a Microbe Resists Its Own Antibiotics

By | February 20, 2014

Researchers reveal the molecular mechanisms of Streptomyces platensis’s defense from its own antibiotics, which inhibit fatty acid synthesis in other microbes.

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