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Nanotechnology offers hope for treating spinal cord injuries, diabetes, and Parkinson's disease
Imagine a world where damaged organs in your body—kidneys, liver, heart—can be stimulated to heal themselves. Envision people tragically paralyzed whose injured spinal cords can be repaired. Think about individuals suffering from the debilitating effects of Parkinson's or Alzheimer's relieved of their symptoms - completely and... view more... (2007-04-23)
Nixing immaturity in red blood cells
A process of self-digestion called autophagy prompts the maturation of red blood cells. Without a protein called Nix, the cells would not effectively rid themselves of organelles called mitochondria and consequently become short-lived, leading to anemia, said researchers at Baylor College of Medicine in Houston in a report that appears online... view more... (2008-05-05)
Pumpkin: A fairytale end to insulin injections?
Compounds found in pumpkin could potentially replace or at least drastically reduce the daily insulin injections that so many diabetics currently have to endure. view more (2007-07-09)
Role for microRNAs in limb regeneration
In the March 15th issue of G&D, Dr. Kenneth Poss (Duke University Medical Center) and colleagues reveal that microRNA depletion is a necessary step in tissue regeneration - a discovery with interesting implications for their use in regenerative medicine. view more (2008-03-17)
Cellular cues identified for stroke recovery
When a stroke strikes, the supply of blood to the part of the brain affected is interrupted, starving it of oxygen. Brain cells can be seriously damaged or die, impairing local brain function. view more (2006-12-26)
New discovery about the formation of new brain cells
The generation of new nerve cells in the brain is regulated by a peptide known as C3a, which directly affects the stem cells' maturation into nerve cells and is also important for the migration of new nerve cells through the brain tissue, reveals new research from the Sahlgrenska Academy published in the journal Stem Cells. view more (2009-11-24)
Oxygen-saturated blood reduces levels of damaged heart tissue following a heart attack
Results of a clinical trial published today in Circulation: Cardiovascular Interventions demonstrate that an infusion of blood that is "supersaturated" with oxygen (SS02) can reduce the amount of damaged heart muscle immediately following a life-threatening heart attack. view more (2009-09-16)
CU-Boulder research team identifies stem cells that repair injured muscles
A University of Colorado at Boulder research team has identified a type of skeletal muscle stem cell that contributes to the repair of damaged muscles in mice, which could have important implications in the treatment of injured, diseased or aging muscle tissue in humans, including the ravages of muscular dystrophy. view more (2009-03-06)
October 15, 2009 Loss of Tumor-Suppressor and DNA-Maintenance Proteins Causes Tissue Demise, Penn Study Finds
A study published in the October issue of Nature Genetics demonstrates that loss of the tumor-suppressor protein p53, coupled with elimination of the DNA-maintenance protein ATR, severely disrupts tissue maintenance in mice. As a result, tissues deteriorate rapidly, which is generally fatal in these animals. In addition, the study provides... view more... (2009-10-16)
Findings show nanomedicine promising for treating spinal cord injuries
Researchers at Purdue University have discovered a new approach for repairing damaged nerve fibers in spinal cord injuries using nano-spheres that could be injected into the blood shortly after an accident. view more (2009-11-09)
While focusing on heart disease, researchers discover new tactic against fatal muscular dystrophy
Based on a striking similarity between heart disease and Duchenne muscular dystrophy, researchers at Columbia University Medical Center have discovered that a new class of experimental drugs for heart failure may also help treat the fatal muscular disorder. view more (2009-02-09)
Scientists discover how coffee can reduce risk of pancreatitis
Scientists at the University of Liverpool have found how coffee can reduce the risk of alcohol-induced pancreatitis. view more (2006-03-14)
GROWTH FACTOR HEALS WOUNDS
Russian physicians suggested a new way of wound treatment with substances released by the human or animal body itself. There is no way of wound treatment that would satisfy all surgeons. Doctors permanently define more precisely processes occurring in wound so the theory outruns the treatment techniques. Recently scientists have investigate the... view more... (2000-12-01)
Impaired kidney function raises risk of heart problems in the elderly
A study published next week in the open access journal PLoS Medicine suggests that elderly people with damaged kidneys are at greater risk of cardiovascular disease, such as heart failure and stroke, and other causes of mortality. view more (2009-01-21)
OU Cancer Institute Scientists Identify New Cancer Stem Cell Marker; Developing Drug to Stop Cancer Recurrence
After years of working toward this goal, scientists at the OU Cancer Institute have found a way to isolate cancer stem cells in tumors so they can target the cells and kill them, keeping cancer from returning. view more (2008-09-12)
Scientists move towards stem cell therapy trials to mend shattered bones
The UK Stem Cell Foundation, the Medical Research Council and Scottish Enterprise, in partnership with the Chief Scientist's Office, are funding a £1.4 million project to further the research at the University of Edinburgh with a view to setting up a clinical trial within two years. view more (2008-02-19)
Magic ingredient in breast milk protects babies' intestines
Scientists at Queen Mary, University of London have discovered that an ingredient in human breast milk protects and repairs the delicate intestines of newborn babies. view more (2009-06-30)
AN EYE FOR AN EYE: Using stem cells to treat damaged eyes and a rare skin disorder
Doctors and scientists in Italy have shown how stem cells can be used to treat damaged eyes and, in combination with gene therapy, a rare and debilitating skin disease. view more (2007-10-23)
Stem cell research to benefit horse owners and trainers
In a potential breakthrough for the performance horse industry (such as racing and polo), Melbourne scientists are aiming to harness stem cells to repair tendon, ligament, cartilage and bone damage in horses. view more (2008-10-21)
Stem cell therapy successfully treats heart attack in animals
Final results of a study conducted at Johns Hopkins show that stem cell therapy can be used effectively to treat heart attacks, or myocardial infarction, in pigs. view more (2005-07-26)
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