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image: Learning Opens the Genome

Learning Opens the Genome

By Ruth Williams | 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 BMJ inquiry finds that researchers presented only select results from animal experiments when applying for funding and approval for human trials.

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Researchers identify antibodies for two commonly used Cas9 proteins in human blood. Investors take notice.

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image: Scientists Continue to Use Outdated Methods

Scientists Continue to Use Outdated Methods

By Catherine Offord | 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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image: Primary Cilia in Neurons Linked to Obesity

Primary Cilia in Neurons Linked to Obesity

By Abby Olena | 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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image: Image of the Day: See You Later!

Image of the Day: See You Later!

By The Scientist Staff | January 8, 2018

Developmental biologists take a close look at how alligator embryos grow. 

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image: Maternal Response to Zika Damages Mouse Fetuses

Maternal Response to Zika Damages Mouse Fetuses

By Catherine Offord | January 5, 2018

Signaling pathways triggered by the mother’s immune system may cause complications during fetal development.

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image: Coriell Institute CEO Dies

Coriell Institute CEO Dies

By Kerry Grens | January 4, 2018

Michael Christman oversaw the organization’s well-known biobank and pioneered a personalized medicine initiative.

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image: Alcohol Damages Mouse DNA

Alcohol Damages Mouse DNA

By Jef Akst | January 3, 2018

A byproduct of alcohol consumption causes mutations in the DNA of mouse blood stem cells, and some of the breaks are not repaired.

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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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