News tagged with tissue reconstruction
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Search results for tissue reconstruction
Umbilical cord could be new source of plentiful stem cells, researchers say
4 hours ago |
not rated yet |
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Stem cells that could one day provide therapeutic options for muscle and bone disorders can be easily harvested from the tissue of the umbilical cord, just as the blood that goes through it provides precursor cells to treat ...
Proposed Spacetime Structure Could Provide Hints for Quantum Gravity Theory
22 hours ago |
4.7 / 5 (30) |
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(PhysOrg.com) -- Spacetime, which consists of three dimensions of space and one time dimension, is such a large, abstract concept that scientists have a very difficult time understanding and defining it. Moreover, ...
The Medical Minute: New toy safety standards bring parents confidence
22 hours ago |
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The holiday season is here and for many kids that means one thing: toys. About half of all toy purchases in the United States occur between the Friday after Thanksgiving and Christmas.
Researchers find cells move in mysterious ways (w/ Video)
22 hours ago |
4 / 5 (2) |
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Our cells are more like us than we may think. They're sensitive to their environment, poking and prodding deliberately at their surroundings with hand-like feelers and chemical signals as they decide whether ...
Lung cancer and melanoma laid bare: First comprehensive analysis of two cancer genomes
Dec 16, 2009 |
5 / 5 (4) |
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Research teams led by the Wellcome Trust Sanger Institute announce the first comprehensive analyses of cancer genomes. All cancers are caused by mutations in the DNA of cancer cells which are acquired during a person's lifetime. ...
Stem-cell activators switch function, repress mature cells
Dec 16, 2009 |
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In a developing animal, stem cells proliferate and differentiate to form the organs needed for life. A new study shows how a crucial step in this process happens and how a reversal of that step contributes to cancer.
Argonne scientists use bacteria to power simple machines
Dec 16, 2009 |
4.8 / 5 (4) |
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Scientists at the U.S. Department of Energy's Argonne National Laboratory and Northwestern University, Evanston, have discovered that common bacteria can turn microgears when suspended in a solution, providing insights for ...
Marking of tissue-specific crucial in embryonic stem cells to ensure proper function
Dec 16, 2009 |
5 / 5 (1) |
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Tissue-specific genes, thought to be dormant or not marked for activation in embryonic stem cells, are indeed marked by transcription factors, with proper marking potentially crucial for the function of tissues derived from ...
Visit Pompeii with the Victorians in Second Life
Technology / Computer Sciences
Dec 16, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- A 3D recreation of a Roman house in Pompeii has been built in the virtual world Second Life by Dr Shelley Hales and Dr Nic Earle from the University of Bristol.
Watching Proteins Direct Crystal Growth One Step at a Time (w/ Video)
Dec 16, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Scientists at Berkeley Lab's Molecular Foundry imaged the growth of protein-studded mineral surfaces with unprecedented resolution and provided a glimpse into how living systems engineer key ...
List of search results for tissue reconstruction
