News tagged with tissue repair
Exercise triggers stem cells in muscle
University of Illinois researchers determined that an adult stem cell present in muscle is responsive to exercise, a discovery that may provide a link between exercise and muscle health. The findings could lead to new therapeutic ...
Feb 06, 2012 |
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Scientists create a functional model of the extracellular matrix
Scientists at the National Physical Laboratory (NPL) have created a functional model of the native extracellular matrix that provides structural support to cells to aid growth and proliferation. The model could lead to advances ...
Dec 20, 2011 |
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The extracellular matrix
NPL scientists have created a functional model of the native extracellular matrix which provides structural support to cells to aid growth and proliferation and could lead to advances in regenerative medicine.
Dec 12, 2011 |
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Newly discovered heart stem cells make muscle and bone
Researchers have identified a new and relatively abundant pool of stem cells in the heart. The findings in the December issue of Cell Stem Cell, a Cell Press publication, show that these heart cells have the capacity for lo ...
Dec 01, 2011 |
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Stem cells, signaling pathways identified in lung repair
(Medical Xpress) -- Researchers at National Jewish Health have identified cells and signaling molecules that trigger the repair of injured lungs. Stijn De Langhe, PhD, and his colleagues report October 10, 2011, online in ...
Oct 11, 2011 |
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Biochemists identify how tissue cells detect and perfect
Scientists have discovered how cells detect tissue damage and modify their repair properties accordingly. The findings, published today [6 October] in the journal Developmental Cell, could open up new opportunities for im ...
Oct 06, 2011 |
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Rebooting the system: Immune cells repair damaged lung tissues after flu infection
There's more than one way to mop up after a flu infection. Now, researchers from the Perelman School of Medicine at the University of Pennsylvania report in Nature Immunology that a previously unrecognized popula ...
Oct 03, 2011 |
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Controlling self-renewal of stem cells
(PhysOrg.com) -- Scientists from the Friedrich Miescher Institute for Biomedical Research (FMI) are the first to establish a direct link between a conserved stem cell factor and the cell cycle regulation in ...
Sep 02, 2011 |
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Restoring blood flow
Tissue deprived of oxygen (ischemia) is a serious health condition that can lead to damaged heart tissue following a heart attack and, in the case of peripheral arterial disease in limbs, amputation, particularly in diabetic ...
Aug 01, 2011 |
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Engineering excitable cells for studies of bioelectricity and cell therapy
By altering the genetic makeup of normally "unexcitable" cells, Duke University bioengineers have turned them into cells capable of generating and passing electrical current.
Jul 19, 2011 |
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Genetically engineered cardiac stem cells repaired damaged mouse heart
Genetically engineered human cardiac stem cells helped repair damaged heart tissue and improved function after a heart attack, in a new animal study.
Medicine & Health / Cardiology
Jul 19, 2011 |
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Singapore scientists discover how to control fate of stem cells
Scientists from the Genome Institute of Singapore (GIS), an institute of the Agency for Science, Technology and Research (A*STAR), in collaboration with the Cancer Science Institute of Singapore (CSI), have discovered how ...
Jun 24, 2011 |
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Heads or tails? Worm with abundant ability to regenerate relies on ancient gene to make decisions
(PhysOrg.com) -- Most people don’t think worms are cool. But the tiny flatworm that Northwestern University scientist Christian Petersen studies can do something very cool indeed: it can regenerate itself from nearly ...
May 17, 2011 |
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Biomedical engineers patch a heart using novel tissue cell therapy
(Medical Xpress) -- Researchers at Columbia Engineering have established a new method to patch a damaged heart using a tissue-engineering platform that enables heart tissue to repair itself. This breakthrough, ...
Medicine & Health / Cardiology
May 06, 2011 |
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New stem cell research
(PhysOrg.com) -- Scientists from King's College London have uncovered the first genetic evidence that shows cells found on the surface of blood vessels can act as stem cells to assist in both organ growth ...
Apr 05, 2011 |
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