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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: Newly Discovered Hormone Explains Disease

Newly Discovered Hormone Explains Disease

By | April 15, 2016

Patients with neonatal progeroid syndrome lack a glucose-releasing hormone, while people with insulin resistance have an abundance.

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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: Human Embryos Genetically Edited Again

Human Embryos Genetically Edited Again

By | April 11, 2016

For the second time, researchers use CRISPR to modify the genomes of nonviable embryos.

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image: New Epigenetic Mark Confirmed in Mammals

New Epigenetic Mark Confirmed in Mammals

By | April 1, 2016

Methylation on adenine bases is involved in the dampening of gene expression in mammalian cells, according to a study.

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image: Dying Light Marks the Spot

Dying Light Marks the Spot

By | March 29, 2016

Drug-delivering nanoparticles designed to glow when their target cells die can report on the effectiveness of cancer therapies within just a few hours of treatment, a mouse study shows.

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Their $1.5 billion bid, which topped Thermo Fisher Scientific’s $1.3 billion offer for the genetic analysis company, was rejected.

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image: Origins of Dysentery

Origins of Dysentery

By | March 22, 2016

A new genomic analysis reveals that the pathogen responsible for the gastrointestinal disease likely originated in Europe and hitched a ride to new lands with settlers.

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image: CRISPR Can Tag RNA

CRISPR Can Tag RNA

By | March 21, 2016

Modifications to the DNA-slicing program allow for monitoring the movement of messenger RNA.

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image: Study: Genetic Tests Don’t Change Behavior

Study: Genetic Tests Don’t Change Behavior

By | March 17, 2016

Knowing one’s genetic risk for particular diseases doesn’t encourage behavior modifications, according to a study.

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