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RayBiotech
RayBiotech

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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: 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: Public Solves Protein Structure

Public Solves Protein Structure

By | September 18, 2011

Players of an online game that allows users to adjust how proteins are folded have solved a decade-long protein structure mystery.

45 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: 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: Obscure Organelle in Stem Cells and Cancer

Obscure Organelle in Stem Cells and Cancer

By | September 11, 2011

Cellular structures known as midbodies, formed during cell division, appear to accumulate in stem cells and cancer cells, hinting at a potential function for these once-disregarded organelles.

9 Comments

image: Bacteria Clean Up

Bacteria Clean Up

By | September 7, 2011

Hair-like extensions on microbes that remove uranium and other metals from contaminated groundwater could one day help clean up after radiation spills.

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image: Next Generation: Cellular Nanothermometer

Next Generation: Cellular Nanothermometer

By | September 2, 2011

Quantum dots, typically used in imaging, also relay temperature changes within a cell.

0 Comments

image: Secrets of Aging

Secrets of Aging

By | September 1, 2011

What does a normally aging brain look like? Are diseases of aging such as Alzheimer’s inevitable?

78 Comments

image: What Causes Alzheimer’s?

What Causes Alzheimer’s?

By | September 1, 2011

Researchers and pharma companies have tried to attack this disease by reducing amyloid plaques, but inflammation may be the real culprit.

39 Comments

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TECA Corporation
TECA Corporation

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    Scientists uncover the neurons in the mouse brain responsible for linking the sight of a looming object to scared behavior.

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