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image: Immune Cells Can Deliver Deadly Packages

Immune Cells Can Deliver Deadly Packages

By Amanda B. Keener | September 8, 2015

Much of the CD4+ T-cell death that occurs during HIV infection may be caused by direct delivery of the virus from neighboring cells, a study shows.

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image: Body, Heal Thyself

Body, Heal Thyself

By Jason Liebowitz | September 1, 2015

Reviving a decades-old hypothesis of autoimmunity

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image: Hearing Discrepancy Probed

Hearing Discrepancy Probed

By Amanda B. Keener | September 1, 2015

Common in vitro experiments have distorted the true mechanics of mammalian hair cell stereocilia.

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image: Inner Ear Cartography

Inner Ear Cartography

By Ruth Williams | September 1, 2015

Scientists map the position of cells within the organ of Corti.

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image: Inner Ear Undertakers

Inner Ear Undertakers

By Kerry Grens | September 1, 2015

Support cells in the inner ear respond differently to two drugs that kill hair cells.

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image: The Regenerators

The Regenerators

By Amanda B. Keener | September 1, 2015

A molecular signature makes it possible to trace the details of hair cell replacement in the mammalian inner ear.

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image: Irisin Redeemed

Irisin Redeemed

By Anna Azvolinsky | August 13, 2015

Researchers who first identified irisin quantitate levels of the hormone in human blood and show it is released during exercise.  

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image: Book Excerpt from <em>Life on the Edge</em>

Book Excerpt from Life on the Edge

By Johnjoe McFadden and Jim Al-Khalili | August 1, 2015

In Chapter 4, “The quantum beat,” authors Johnjoe McFadden and Jim Al-Khalili rethink Newton’s apple from a quantum-biological perspective.

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image: Leaving an Imprint

Leaving an Imprint

By Anna Azvolinsky | August 1, 2015

Among the first to discover epigenetic reprogramming during mammalian development, Wolf Reik has been studying the dynamics of the epigenome for 30 years.

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image: Messages in the Noise

Messages in the Noise

By Sarah C.P. Williams | August 1, 2015

After spending more than a decade developing tools to study patterns in gene sequences, bioinformaticians are now working on programs to analyze epigenomics data.

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