News tagged with direct reprogramming
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Search results for direct reprogramming
Stopping MRSA before it becomes dangerous is possible, researchers find
Dec 03, 2009 |
5 / 5 (3) |
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Most scientists believe that staph infections are caused by many bacterial cells that signal each other to emit toxins. The signaling process is called quorum sensing because many bacteria must be present ...
Researchers tackle protein mechanisms behind limb regeneration
Dec 14, 2009 |
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The most comprehensive study to date of the proteins in a species of salamander that can regrow appendages may provide important clues to how similar regeneration could be induced in humans.
Study shows immune system protein involved in reprogramming adult cells to express stem cell genes
1hour ago |
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(PhysOrg.com) -- Scientists have discovered a protein required to quickly and efficiently reprogram human skin cells to express embryonic stem cell genes.
When is a stem cell really a stem cell?
Nov 24, 2009 |
4.2 / 5 (6) |
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(PhysOrg.com) -- Induced pluripotent stem (iPS) cells -- adult cells reprogrammed to look and function like versatile embryonic stem cells -- are of growing interest in medicine. They may provide a way to ...
One Can Act Without Group Support; Even in the Bacterial World
Dec 08, 2009 |
4.7 / 5 (3) |
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(PhysOrg.com) -- A single bacterium can act alone, performing the same kinds of actions that a group normally does. The behavior of that bacterium can be manipulated at the cellular level. That’s the intriguing ...
Bioengineers succeed in producing plastic without the use of fossil fuels
Nov 23, 2009 |
4.9 / 5 (17) |
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A team of pioneering South Korean scientists have succeeded in producing the polymers used for everyday plastics through bioengineering, rather than through the use of fossil fuel based chemicals. This groundbreaking research, ...
Fruit fly neuron can reprogram itself after injury
Medicine & Health / Neuroscience
Dec 06, 2009 |
5 / 5 (4) |
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Studies with fruit flies have shown that the specialized nerve cells called neurons can rebuild themselves after injury.
Nanoparticles go platinum: NCEM instruments provide key images
13 hours ago |
4.7 / 5 (3) |
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At Berkeley Lab's National Center for Electron Microscopy it was revealed that single-stranded DNA can disperse bundles of single-walled carbon nanotubes into individual tubes and serve as guideposts for synthesizing ...
Free e-samples of prescription drugs: At what cost?
Nov 25, 2009 |
5 / 5 (1) |
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Search the Internet to learn about your asthma, high cholesterol or other common disorder, and odds are you'll be directed to a pharmaceutical company-sponsored Web homepage. There you'll often find an offer for a free sample ...
First Direct Imaging of a Young Binary System
Dec 15, 2009 |
4.9 / 5 (17) |
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(PhysOrg.com) -- A team of astronomers from The Graduate University for Advanced Studies, the National Astronomical Observatory of Japan, and other universities have captured the first direct image of a young ...
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