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image: Long-Lived Immunotherapy Stem Cells

Long-Lived Immunotherapy Stem Cells

By Ruth Williams | February 4, 2015

Genetically modified T memory stem cells persist in patients for more than 10 years, and can differentiate into a variety of T cell types.

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image: Ebola Drug Trial Canceled

Ebola Drug Trial Canceled

By Jef Akst | February 2, 2015

As the number of Ebola cases declines, Chimerix is unable to recruit enough patients for its trial in Liberia testing the antiviral drug brincidofovir.


image: Bouncing Back

Bouncing Back

By Ashley P. Taylor | February 1, 2015

In mice, a transcriptional regulator, β-catenin, activates a microRNA-processing pathway in the nucleus accumbens to promote resilience to social stress.


image: Capsule Reviews

Capsule Reviews

By Bob Grant | February 1, 2015

Touch, The Altruistic Brain, Is Shame Necessary?, and Future Arctic


image: Centennial <em>Shigella</em>

Centennial Shigella

By Jef Akst | 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.


image: Engineer of Change

Engineer of Change

By Tracy Vence | 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.


image: Facing Down Emerging Viruses

Facing Down Emerging Viruses

By Michal Barski | February 1, 2015

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


image: Viral Virtuosos

Viral Virtuosos

By Christopher S. Sullivan | February 1, 2015

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


image: Crystal Structure, Murky Function

Crystal Structure, Murky Function

By Ruth Williams | January 29, 2015

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


image: Brain Cells Behind Overeating

Brain Cells Behind Overeating

By Anna Azvolinsky | January 29, 2015

Scientists have defined mouse neurons responsible for excessive food consumption at an unprecedented level of detail. 

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