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image: Immunologists Take Home Nobel

Immunologists Take Home Nobel

By | October 3, 2011

The Nobel Assembly announced today that three researchers in the field of immunology will share the 2011 Prize in Physiology or Medicine.

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image: Missegregation Linked to DNA Damage

Missegregation Linked to DNA Damage

By | September 29, 2011

Researchers show that errors in chromosome segregation known to cause chromosome instability can also lead to gene translocations, insertions, or deletions.

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image: Encrypting <em>E. coli</em>

Encrypting E. coli

By | September 26, 2011

Researchers design patterns of fluorescent protein expression to deliver secret messages.

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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.

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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.

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image: Neurotransmitter-Regulated Immunity

Neurotransmitter-Regulated Immunity

By | September 15, 2011

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

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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.

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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.

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image: Bacteria Kamikazes

Bacteria Kamikazes

By | August 16, 2011

Researchers design a synthetic bacterium that kills the infectious microbe Pseudomonas aeruginosa, sacrificing itself in the process.

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