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image: Centennial <em>Shigella</em>

Centennial Shigella

By | February 1, 2015

A strain of the dysentery-causing bacterium isolated in 1915 tells the story of a young soldier who died of the disease in the early days of World War I.

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image: Engineer of Change

Engineer of Change

By | February 1, 2015

A chemical engineer walks into a biology lab . . . and revolutionizes bioengineering. How Robert Langer blazed a trail in drug delivery and regenerative medicine.

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image: Facing Down Emerging Viruses

Facing Down Emerging Viruses

By | February 1, 2015

A better knowledge of the pathogenesis of emerging zoonotic diseases is crucial if we want to prepare for “the next Ebola.”

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image: Nibbled? No Problem

Nibbled? No Problem

By | February 1, 2015

Making extra copies of their genomes allows some plants to better withstand damage.

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image: Viral Virtuosos

Viral Virtuosos

By | February 1, 2015

New understanding of noncoding RNAs may solve a long-standing puzzle about how viruses orchestrate lifelong infections.  

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image: Crystal Structure, Murky Function

Crystal Structure, Murky Function

By | January 29, 2015

Scientists have determined the crystal structures of bacterial translocator proteins, but their functions remain unclear.

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image: Ebola Update

Ebola Update

By | January 26, 2015

Vaccine trial to start in Liberia as early as next week; trial for experimental therapy also planned, but production is still limited

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image: Toward a Cocaine Vaccine

Toward a Cocaine Vaccine

By | January 22, 2015

A modified bacterial protein elicits a robust immune response against a cocaine-linked molecule in mice.

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image: Reducing Gene Therapy-Related Risk

Reducing Gene Therapy-Related Risk

By | January 22, 2015

In a mouse model of a rare disease, scientists have figured out how to reduce the elevated cancer risk tied to a gene therapy treatment.

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image: Oxytocin for Autism?

Oxytocin for Autism?

By | January 21, 2015

Scientists find that the hormone improves sociability in a mouse model of autism.

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  4. Research Links Gut Health to Neurodegeneration
    The Nutshell Research Links Gut Health to Neurodegeneration

    Rodent studies presented at the Society for Neuroscience meeting this week tie pathologies in the gastrointestinal tract or microbiome composition with Parkinson’s and Alzheimer’s diseases.

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