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image: Plant RNAs Found in Mammals

Plant RNAs Found in Mammals

By | September 20, 2011

MicroRNAs from plants accumulate in mammalian blood and tissues, where they can regulate gene expression.

100 Comments

image: Lighting Up Ovarian Cancer

Lighting Up Ovarian Cancer

By | September 20, 2011

A new technique that makes ovarian cancer cells glow white allow surgeons to better visualize the tumors they aim to remove.

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image: Mammoth Blood in the ER?

Mammoth Blood in the ER?

By | September 19, 2011

A 35,000-year old woolly mammoth blood protein may aid in contemporary medical procedures.

9 Comments

image: 1918 Flu Spread Before Peak

1918 Flu Spread Before Peak

By | September 19, 2011

The 1918 influenza was circulating silently before it began killing millions of people in just a year and a half.

3 Comments

image: Why the Thai HIV Vax Trial Worked

Why the Thai HIV Vax Trial Worked

By | September 19, 2011

New molecular analyses yield clues to the success of a 2009 human HIV vaccine study.

6 Comments

image: <em>Contagion</em>: Science Fact?

Contagion: Science Fact?

By | September 16, 2011

Soderbergh’s new pandemic thriller gets a lot of the science right, but does contain a few unlikely details.

12 Comments

image: Neurotransmitter-Regulated Immunity

Neurotransmitter-Regulated Immunity

By | September 15, 2011

Nerve signals control T cell responses, helping to explain inflammation and stroke.

6 Comments

image: Blocking Flu Death

Blocking Flu Death

By | September 15, 2011

Researchers have identified the cellular regulators of cytokine storms in influenza, which cause serious illness and death.

3 Comments

image: Skipping Pluripotency

Skipping Pluripotency

By | September 14, 2011

Researchers are developing ways to convert mature somatic cells from one cell type to another, avoiding the tumor-causing pluripotent stage associated with stem cells.

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image: Are All Stem Cells The Same?

Are All Stem Cells The Same?

By | September 14, 2011

Proteins in induced pluripotent stem cells and human embryonic stem cells are 99 percent similar.

3 Comments

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