science top stories popular news  

Daily non-political popular news in brief.

Muscle stem cells may offer a new treatment option for congestive heart failure

03-25-2007 · EurekAlert!

As a new wave of stem cell research continues, cardiologists are trying to tap into the self-renewing cells' life-saving potential. Scientists have performed the first US controlled, randomized Phase I clinical trial using a three-dimensional guided catheter system to deliver muscular stem cells to the heart. The study was presented today at the American College of Cardiology's Innovation in Intervention: i2 Summit in New Orleans.

Read more »

Keywords: muscle, stem, cells, offer, treatment, option, congestive, heart, failure, cell

« Previous | Next »

Similar news on "Muscle stem cells may offer a new treatment option for congestive heart failure":

  1. Discovery of cardiac stem cells may advance regenerative heart therapy
    11-22-2006 · EurekAlert!
    An immediate early publication of the journal Cell, published by Cell Press, on Nov. 22, 2006, points to the possible existence of master cardiac stem cells with the capacity to produce all three major tissues of the mammalian heart. A companion Cell paper also published online reports the discovery of a second population of cardiac progenitors, which are capable of forming both cardiac muscle and the smooth muscle found in the heart's blood vessel walls.
    Similar news · Read more »
  2. Mass. General researchers identify master cardiac stem cell
    11-22-2006 · EurekAlert!
    Researchers from the Massachusetts General Hospital Cardiovascular Research Center have discovered what appears to be a master cardiac stem cell, capable of differentiating into the three major cell types of the mammalian heart. In a report to appear in the journal Cell, receiving early online release, they describe identifying these progenitor cells in mice, cloning them from embryonic stem cells, and showing that cloned cells can differentiate into cardiac muscle, smooth muscle or endothelial cells.
    Similar news · Read more »
  3. First human trial tests stem-cell-based treatment for heart attacks
    03-25-2007 · EurekAlert!
    Previous research on the efficacy of stem cell therapy for heart repair has shown possible benefit from mesenchymal stem cells (MSCs) -- cells found in bone marrow that create connective tissue, bone and cartilage. A study presented today at the American College of Cardiology's Innovation in Intervention: i2 Summit reveals the results of the first human trial using MSCs for the treatment of myocardial infarction (MI, or heart attack).
    Similar news · Read more »
  4. Muscle stem cells effectively treat urinary incontinence long term
    05-21-2007 · EurekAlert!
    Women with stress urinary incontinence (SUI) treated using muscle-derived stem cell injections to strengthen their sphincter muscles experience long-term improvements in their condition, according to a study led by researchers at the University of Pittsburgh School of Medicine and Sunnybrook Health Sciences Center in Toronto. The study, which followed patients for more than one year, suggests that the approach is safe, improves patients' quality of life and may be an effective treatment for SUI.
    Similar news · Read more »
  5. Developments in tissue engineering offer new sources for stem cell treatments
    05-21-2007 · EurekAlert!
    Tissue engineering and regenerative medicine offer future patients greater options for treatment and cure of a wide array of urologic conditions, and controversies surrounding the sources of stem cells as well as their use have fueled increased research. A special session for media highlighting this research was held on May 21 at 9:00 a.m. PDT.
    Similar news · Read more »
  6. Adult stem cell application effective in treatment of peripheric vascular disease
    01-24-2008 · EurekAlert!
    Multipotent adult progenitor stem cells extracted from bone marrow, and known as MAPCs, have proved to be effective in the regeneration of blood vessel tissue and also in muscle tissue when treating peripheric vascular disease.
    Similar news · Read more »
  7. Adult stem cell heart attack study updated at American Society for Hematology Meeting
    12-11-2007 · EurekAlert!
    Doctors are using patients' own bone marrow stem cells (progenitor cells) to treat the damage to cardiac muscle after a heart attack in a study at Emory University School of Medicine. The study investigators will update their colleagues on its progress at the American Society of Hematology meeting in Atlanta next week.
    Similar news · Read more »
  8. University of Pittsburgh School of Medicine researchers develop 'off-the-shelf' vascular grafts
    06-15-2007 · EurekAlert!
    University of Pittsburgh School of Medicine investigators have engineered artificial blood vessels from muscle-derived stem cells and a biodegradable polymer that exhibit extensive remodeling and remain free of blockages when grafted into rats. This development has potentially significant implications for the treatment of heart and kidney diseases, where there is a critical need for new sources of blood vessels for vascular grafts.
    Similar news · Read more »
  9. Sox17 required for steps from embryonic to heart muscle cell
    02-26-2007 · EurekAlert!
    The gene Sox17 is discovered to play a central role in the complicated dance of signals, enzymes and proteins that transform embryonic stem cells into a beating heart muscle cell.
    Similar news · Read more »
  10. Researchers safely regenerate failing mouse hearts with programmed embryonic stem cells
    02-27-2007 · EurekAlert!
    Mayo Clinic researchers have safely transplanted cardiac preprogrammed embryonic stem cells into diseased hearts of mice successfully regenerating infarcted heart muscle without precipitating the growth of a cancerous tumor -- which, so far, has impeded successful translation into practice of embryonic stem cell research.
    Similar news · Read more »