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image: Learning Opens the Genome

Learning Opens the Genome

By | January 17, 2018

Researchers map learning-induced chromatin alterations in mouse brain cells, and find that many affect autism-associated genes.

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The discovery reveals the role of a growth factor and endothelial cells in thymus repair, and could have implications for chemotherapy and radiation patients’ recovery following treatment.

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image: Scientists Continue to Use Outdated Methods

Scientists Continue to Use Outdated Methods

By | January 9, 2018

The use of underperforming computational tools is a major offender in science’s reproducibility crisis—and there’s growing momentum to avoid it.

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Researchers identify patterns of neural activity ranging from a few days to four weeks in individuals with epilepsy.

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image: Primary Cilia in Neurons Linked to Obesity

Primary Cilia in Neurons Linked to Obesity

By | January 8, 2018

Three studies—one of mice and two of human genetics—describe the role of two proteins, adenylyl cyclase and melanocortin 4 receptor, in the development of obesity and diabetes. 

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The genome of an infant who lived in Alaska thousands of years ago represents a previously unknown group of humans called Ancient Beringians, who share a common lineage with other Native Americans. 

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image: The Best Multimedia of 2017

The Best Multimedia of 2017

By | December 27, 2017

Editors’ picks of the year’s best in The Scientist infographics.

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image: Photos of the Year

Photos of the Year

By | December 25, 2017

From a plastic-munching coral to see-through frogs, here are The Scientist’s favorite images from 2017.

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image: CRISPR Helps Mice Hear

CRISPR Helps Mice Hear

By | December 20, 2017

Researchers reduce the severity of hereditary deafness in mice with the delivery of CRISPR-Cas9 protein-RNA complexes that inactivate a mutant gene in their inner ears. 

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image: Hibernating Rodents Feel Less Cold

Hibernating Rodents Feel Less Cold

By | December 19, 2017

Syrian hamsters and thirteen-lined ground squirrels are tolerant of chilly temperatures, thanks to amino acid changes in a cold-responsive ion channel. 

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