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Rural Teens Have Fewer Allergies

By | May 8, 2012

The diversity of microbes in the great outdoors may protect against inflammatory disorders.

2 Comments

image: Gene Signaling by Remote

Gene Signaling by Remote

By | May 7, 2012

Nanoparticles in mice can be switched on to activate insulin production using a radio signal.

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image: Six Threats to Chromosomes

Six Threats to Chromosomes

By | May 3, 2012

Researchers identify two new DNA repair systems, in addition to four that were already known, that can attack unprotected telomeres.

5 Comments

image: Nervous Mice Get Worse Cancer

Nervous Mice Get Worse Cancer

By | May 3, 2012

Anxious mice are more likely to come down with aggressive skin cancer than those who show less stress on behavioral tests.

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image: Telomere Basics

Telomere Basics

By | May 1, 2012

Telomeres are repetitive, noncoding sequences that cap the ends of linear chromosomes. They consist of hexameric nucleotide sequences (TTAGGG in humans) repeated hundreds to thousands of times. 

4 Comments

image: Pure Pursuits

Pure Pursuits

By | May 1, 2012

Techniques for simpler, cheaper, and better antibody purification

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image: Tumor Turnabout

Tumor Turnabout

By | May 1, 2012

A cytokine involved in suppressing the immune system may actually activate it to kill cancer cells.

4 Comments

image: Telomeres in Disease

Telomeres in Disease

By | May 1, 2012

Telomeres have been linked to numerous diseases over the years, but how exactly short telomeres cause diseases and how medicine can prevent telomere erosion are still up for debate.

16 Comments

image: Anti-inflammatory Factors Fight Bugs

Anti-inflammatory Factors Fight Bugs

By | April 25, 2012

A combination of antibiotics and the body’s own defensive metabolites clears bacterial infections faster than antibiotics alone.

4 Comments

image: Building a Better Sheep

Building a Better Sheep

By | April 25, 2012

Chinese scientists claim to have cloned a lamb carrying a roundworm gene that aids in the production of polyunsaturated fatty acids.

6 Comments

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