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image: Running Wild

Running Wild

By | May 22, 2014

Mice in nature appear to enjoy running on wheels, helping to settle the question whether the behavior is a just a neurotic response in lab mice.

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image: Border Collies vs. <em>E. coli</em>

Border Collies vs. E. coli

By | May 21, 2014

A study shows that the herding dogs can be an effective means of controlling bacterial infections spread by seagulls.

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image: Characterizing the “Healthy” Vagina

Characterizing the “Healthy” Vagina

By | May 19, 2014

The overly simplistic notion of a Lactobacillus-dominated vaginal microbiome is giving way to an appreciation of diverse and dynamic bacterial communities.

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image: Opinion: Pairing Discovery with Regulatory Rigor

Opinion: Pairing Discovery with Regulatory Rigor

By | May 13, 2014

To move cell-based therapies into the clinic, academic researchers may benefit by consulting researchers outside of academia and the biopharma industry.

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image: Diseased Heart Chip

Diseased Heart Chip

By | May 12, 2014

In the latest iteration of organ-on-a-chip technology, researchers develop an in vitro model of functioning human heart tissue with an inherited cardiovascular disease.

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image: Week in Review: May 5–9

Week in Review: May 5–9

By | May 9, 2014

Synthetic base pairs replicated in vivo; cardiac stem cells questioned; miniature neurotransmissions and synaptic development; neurogenesis and memory loss; STAP saga continues

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image: Rock Snot Explained

Rock Snot Explained

By | May 8, 2014

An increasingly common algal growth, found in rivers the world over, is caused by changing environmental conditions, not accidental introductions.

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image: More Doubt Cast Over Cardiac Stem Cells

More Doubt Cast Over Cardiac Stem Cells

By | May 7, 2014

Contrary to previous reports, cell lineage tracing reveals stem cells in the heart rarely contribute to new muscle.

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image: Finch-Powered Fumigation

Finch-Powered Fumigation

By | May 7, 2014

Darwin’s finches use pesticide-treated cotton to line their nests and unwittingly protect themselves against parasitic fly larvae.

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image: Exosomes Vital for Heart Repair

Exosomes Vital for Heart Repair

By | May 6, 2014

Reparations after a heart attack in mice depend not on stem cells, but on the exosomes they secrete.

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