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image: Monitoring Mitochondrial Mutations

Monitoring Mitochondrial Mutations

By | April 18, 2016

Induced pluripotent stem cells—particularly those generated from older patients—should be screened for defects in mitochondrial DNA, a study shows.

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image: Tracking Zika’s Evolution

Tracking Zika’s Evolution

By | April 15, 2016

Sequence analysis of 41 viral strains reveals more than a half-century of change. 

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image: Psychedelic Neuroimaging

Psychedelic Neuroimaging

By | April 13, 2016

“Ego dissolution,” and other things that happen to the human brain on LSD

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image: Cancer Tissue Repository Launched

Cancer Tissue Repository Launched

By | April 11, 2016

The Dana-Farber Cancer Institute will store tissue samples from patients with leukemia and lymphoma from which scientists can make patient-derived mouse models.

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image: Low Mutation Rate in iPSCs

Low Mutation Rate in iPSCs

By | April 11, 2016

The mutation rate in induced pluripotent stem cells is 10 times lower than in somatic cells, scientists show.

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image: Microglia Tamp Down Neurogenesis

Microglia Tamp Down Neurogenesis

By | April 7, 2016

The immune cells—known for clearing dead cells—also chew up live progenitors in neurogenic regions of mouse brains. 

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image: Zooming In on an Antidepressant Target

Zooming In on an Antidepressant Target

By | April 6, 2016

Structural studies reveal how SSRI drugs bind to the human serotonin transporter.

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image: One Way Placenta Deflects Zika Infection

One Way Placenta Deflects Zika Infection

By | April 5, 2016

Certain immune cells surrounding the organ appear to block viral entry.

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image: A Gut Feeling

A Gut Feeling

By | April 1, 2016

See profilee Hans Clevers discuss his work with stem cells and cancer in the small intestine.

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image: Contributors

Contributors

By | April 1, 2016

Meet some of the people featured in the April 2016 issue of The Scientist.

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