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image: CRISPR–Enabled Epigenome Editing

CRISPR–Enabled Epigenome Editing

By Kerry Grens | April 6, 2015

Researchers apply the genome-editing technology to alter histones at distant gene enhancers, controlling gene expression.


image: Studying Ebola Survivors

Studying Ebola Survivors

By Amanda B. Keener | April 6, 2015

A scientist jumps at the chance to study the blood of four Ebola survivors to better understand how the immune system responds to the deadly virus. 

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image: Adds New Genetics Service Adds New Genetics Service

By Bob Grant | April 6, 2015

The genealogy company is advertising a new DNA test that can reportedly connect users to their ancestors back to the 1700s.

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image: Online Platforms to Share Medical Data Launch

Online Platforms to Share Medical Data Launch

By Jenny Rood | April 1, 2015

The “Genes for Good” Facebook app and the Open Humans Network plan to recruit large numbers of volunteers for medical studies using social media.


image: Enzyme Improves CRISPR

Enzyme Improves CRISPR

By Kerry Grens | April 1, 2015

A smaller Cas9 protein enables in vivo genome engineering via viral vectors.


image: Book Excerpt from <em>p53</em>

Book Excerpt from p53

By Sue Armstrong | April 1, 2015

In Chapter 12, "Of Mice and Men," author Sue Armstrong recounts the point at which researchers moved from working with p53 in tissue culture to studying the gene in animal models.


image: Cancer Immunotherapist

Cancer Immunotherapist

By Jef Akst | April 1, 2015

Scientist to Watch Yvonne Saenger explains recent advances in using biomarkers to identify cancer patients who might benefit most from immunotherapy.

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image: Cancer Kismet

Cancer Kismet

By Jenny Rood | April 1, 2015

Fate mapping allows researchers to follow cancer progression from its cell type of origin.

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image: Contributors


By Jenny Rood | April 1, 2015

Meet some of the people featured in the April 2015 issue of The Scientist.


image: Manipulative Microbiomes

Manipulative Microbiomes

By Jenny Rood | April 1, 2015

Gut bacteria control tumor growth via the mammalian immune system.


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