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image: Short, Strong Signals

Short, Strong Signals

By | March 25, 2015

Methylation increases both the activity and instability of the signaling protein Notch.

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image: T Cells of the Skin

T Cells of the Skin

By | March 18, 2015

A census of adaptive immune system components in human skin reveals a variety of resident and traveling memory T cells.

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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.

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image: The Dark Side of Melanin

The Dark Side of Melanin

By | February 19, 2015

Researchers uncover a previously unknown way UV light can act on melanin, spurring cancer-causing mutations hours after sun exposure.

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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.

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image: Long-Lived Immunotherapy Stem Cells

Long-Lived Immunotherapy Stem Cells

By | February 4, 2015

Genetically modified T memory stem cells persist in patients for more than 10 years, and can differentiate into a variety of T cell types.

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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.

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image: Crystal Structure, Murky Function

Crystal Structure, Murky Function

By | January 29, 2015

Scientists have determined the crystal structures of bacterial translocator proteins, but their functions remain unclear.

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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.

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