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image: Engineered Biomarkers Could ID Cancer Cells

Engineered Biomarkers Could ID Cancer Cells

By | February 23, 2015

Scientists develop synthetic blood-based biomarkers to amplify tumor signals in a mouse model.


image: Exploring the Epigenome

Exploring the Epigenome

By | February 18, 2015

A National Institutes of Health-funded consortium publishes 111 reference maps of DNA and histone marks.


image: Neuroscience of Marijuana Munchies

Neuroscience of Marijuana Munchies

By | February 18, 2015

Cannabinoids cause appetite-suppressing neurons to produce an appetite-stimulating hormone in mice.

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image: “Inner GPS” Support

“Inner GPS” Support

By | February 5, 2015

Grid cells—the neurons that function as a spatial navigation system—require input from another set of neurons, a rat study shows.


image: Culturing Changes Cells

Culturing Changes Cells

By | February 3, 2015

Within days of their transfer to a dish, a certain epigenetic mark vanishes from mouse cells.


image: How Transposons Shaped Pregnancy

How Transposons Shaped Pregnancy

By | January 29, 2015

A mass migration of mobile regulatory elements increased the expression of thousands of genes in the uterus during the evolution of pregnancy.

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image: Brain Cells Behind Overeating

Brain Cells Behind Overeating

By | January 29, 2015

Scientists have defined mouse neurons responsible for excessive food consumption at an unprecedented level of detail. 

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image: Benefits of Missing MYC

Benefits of Missing MYC

By | January 22, 2015

Mice engineered to have just one copy of the gene Myc live longer, healthier lives than wild-type animals.

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image: Oxytocin for Autism?

Oxytocin for Autism?

By | January 21, 2015

Scientists find that the hormone improves sociability in a mouse model of autism.


image: Tracking Tuberculosis Over Time

Tracking Tuberculosis Over Time

By | January 19, 2015

Genomic analysis of a multidrug-resistant lineage pinpoints historical correlations with human events.



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