science top stories popular news  

Daily non-political popular news in brief.

PET and bioluminescent imaging aid evaluation of stem cells' potential for new ways to treat disease

12-06-2007 · EurekAlert!

Using positron emission tomography imaging with bioluminescence -- the light produced by a chemical reaction within an organism -- researchers are starting to understand the behavior of transplanted or implanted stem cells that may one day be used to develop new treatments for disease.

Read more »

Keywords: pet, bioluminescent, imaging, aid, evaluation, stem, cells, potential, ways, treat, disease, cell, way

« Previous | Next »

Similar news on "PET and bioluminescent imaging aid evaluation of stem cells' potential for new ways to treat disease":

  1. UCF research links proteins, stem cells and potential Alzheimer's treatment
    08-06-2007 · EurekAlert!
    UCF researcher finds link between protein and stem cells, which may lead to a new way to treat Alzheimer's disease.
    Similar news · Read more »
  2. Stem cell research aims to tackle Parkinson's disease
    01-18-2008 · EurekAlert!
    Scientists in Sweden are developing new ways to grow brain cells in the laboratory that could one day be used to treat patients with Parkinson's disease, an international conference of biologists organized by the European Science Foundation was told last week.
    Similar news · Read more »
  3. Genetic 'Roadmap' Charts Links Between Drugs And Human Disease
    10-02-2006 · ScienceDaily
    A research team led by scientists at the Broad Institute of MIT and Harvard developed a new kind of genetic "roadmap" that can connect human diseases with potential drugs to treat them, as well as predict how new drugs work in human cells. Called the "Connectivity Map," the tool and its uses are described in the September 29 issue of Science and in separate publications in the September 28 immediate early edition of Cancer Cell.
    Similar news · Read more »
  4. Stroke victims may benefit from stem cell transplants
    01-28-2008 · EurekAlert!
    Two studies published in the current issue of Cell Transplantation examine the potential for cell transplants to benefit stroke victims. When injected into animal models and tracked via chemical tags and imaging, mensenchymal stem cells in one study, and bone marrow stromal cells in a second study, migrated within one to two weeks to affected brain areas and became therapeutically active. Both studies suggest that novel stem cell therapies can be developed.
    Similar news · Read more »
  5. Milestone in the regeneration of brain cells
    08-20-2007 · EurekAlert!
    Neuherberg, 20 Aug. The research group of Prof. Dr. Magdalena Gцtz at the Institute of Stem Cell Research of the GSF -- National Research Centre for Environment and Health, and the Ludwig Maximilians University, Munich, has achieved an additional step for the potential replacement of damaged brain cells after injury or disease: functional nerve cells can be generated from astroglia, a type of supportive cells in the brain by means of special regulator proteins.
    Similar news · Read more »
  6. Reprogrammed human adult stem cells rescue diseased muscle in mice
    12-12-2007 · EurekAlert!
    Scientists report that adult stem cells isolated from humans with muscular dystrophy can be genetically corrected and used to induce functional improvement when transplanted into a mouse model of the disease. The research, published by Cell Press in the December issue of Cell Stem Cell, represents a significant advance toward the future development of a gene therapy that uses a patient's own cells to treat this devastating muscle-wasting disease.
    Similar news · Read more »
  7. Study reveals how stem cells decide to become either skeletal or smooth muscle
    10-10-2007 · EurekAlert!
    Researchers have discovered that a key protein controls how stem cells 'choose' to become either skeletal muscle cells that move limbs, or smooth muscle cells that support blood vessels. The results suggest new ways to treat atherosclerosis and cancer, diseases that involve the creation of new blood vessels from stem cell reserves that would otherwise replace worn out skeletal muscle.
    Similar news · Read more »
  8. Innovative movies show real-time immune-cell activity within tumors
    11-20-2006 · EurekAlert!
    Using advanced new microscopy techniques in concert with sophisticated transgenic technologies, scientists have for the first time created three-dimensional, time-lapse movies showing immune cells targeting cancer cells in live tumor tissues. Immune cells called T cells can be seen actively migrating though tissues, making direct contact with tumor cells, and killing them. Insights from this new view of the body's on-board defenses against cancer may open the way for improved immunotherapies to treat the disease.
    Similar news · Read more »
  9. Impaired Gene Helps Nonsmall-cell Lung Cancer Resist Drug
    10-02-2006 · ScienceDaily
    Lung cancer cells with a defective version of a potential tumor suppressor gene are highly resistant to attack by a platinum-based drug commonly used to treat the disease, researchers at the University of Texas M. D. Anderson Cancer Center and the University of Texas Southwestern Medical Center at Dallas report in the cover article of the Oct. 1 edition of Cancer Research.
    Similar news · Read more »
  10. Human embryonic stem cells derived from preimplantation genetically diagnosed embryos
    11-14-2007 · EurekAlert!
    A human stem cell line derived from embryos that were identified by preimplantation genetic diagnosis to carry the mutation for fragile X syndrome has provided an unprecedented view of early events associated with this disease. In addition to giving scientists fresh insight into fragile X, results from this unique model system have emphasized the value of this new source of embryonic stem cells and may have a significant impact on the way that genetic diseases are studied in the future.
    Similar news · Read more »