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image: Fighting Viruses with RNAi

Fighting Viruses with RNAi

By | October 10, 2013

The long-debated issue of whether mammals can use RNA interference as an antiviral defense mechanism is finally put to rest.

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image: Mislabeled Microbes Cause Two Retractions

Mislabeled Microbes Cause Two Retractions

By | October 10, 2013

Two papers on plant immunity have been retracted, and questions remain about others with similar results. 

9 Comments

image: New Organelle: The Tannosome

New Organelle: The Tannosome

By | September 23, 2013

Researchers identify a structure in plants responsible for the production of tannins.

1 Comment

image: Week in Review: September 16–20

Week in Review: September 16–20

By | September 20, 2013

Dealing with anonymous misconduct allegations; efficiently generating iPSCs; distinguishing viral infections from non-viral; imaging tau in vivo

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image: Inducing Pluripotency Every Time

Inducing Pluripotency Every Time

By | September 18, 2013

By removing a single gene, adult cells can be reprogrammed into a stem-like state with nearly 100 percent efficiency.

3 Comments

image: Week in Review: September 9–13

Week in Review: September 9–13

By | September 13, 2013

A new type of stem cell; a parasitic ant species protects its hosts; reasons for biodiversity among tropical amphibians; transforming translational research

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image: More-Primitive Stem Cells Produced

More-Primitive Stem Cells Produced

By | September 11, 2013

Reprogramming cells within live mice yields a new type of induced pluripotent stem cell.

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image: Bird, Fish, and Fly Cells Reprogrammed

Bird, Fish, and Fly Cells Reprogrammed

By | September 5, 2013

Using mouse genes, researchers partially transform differentiated, non-mammalian cells into pluripotent stem cells.

3 Comments

image: Out of Sync

Out of Sync

By | September 1, 2013

Why eating at the wrong times is tied to such profound and negative effects on our bodies

2 Comments

image: Mind the Clock

Mind the Clock

By | September 1, 2013

Many of the body's tissues can tell time, and these peripheral clocks can be influenced by environmental cues, such as the timing of food consumption.

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