Daily non-political popular news in brief.

Forsyth scientists discover early key to regeneration

12-13-2006 · EurekAlert!

Science may be one step closer to understanding how a limb can be grown or a spinal cord can be repaired. Forsyth Institute scientists have discovered that some cells have to die for regeneration to occur. Research may provide insight into mechanisms necessary for therapeutic regeneration in humans, potentially addressing tissues that are lost, damaged or non-functional as a result of genetic syndromes, birth defects, cancer, degenerative diseases, accidents, aging and organ failure.

Keywords: forsyth, scientists, discover, key, regeneration, scientist

« Previous | Next »

Similar news on "Forsyth scientists discover early key to regeneration":

Getting on your nerves... and repairing them
02-15-2007 · EurekAlert!
In a study to be published in the March 2007 issue of the FASEB Journal, scientists from East Carolina University report that a key molecular mechanism, RNA interference (RNAi), plays a role in the regeneration and repair of periphery nerves, which are the nerves located outside of the brain and spinal column. This research may lead to new therapies that manipulate RNAi to treat people with damaged nerves resulting from degenerative disorders and injury.
Similar news · Read more »
UC Davis researchers discover key to body's ability to detect subtle temperature changes
02-26-2007 · EurekAlert!
Scientists have long known the molecular mechanisms behind most of the body's sensing capabilities. Vision, for example, is made possible in part by rhodopsin, a pigment molecule that is extremely sensitive to light. It is involved in turning photons into electrical signals that can be decoded by the brain into visual information. But how the human body is able to sense a one-degree change in temperature has remained a mystery.
Similar news · Read more »
Scientists eye secrets of retinal regeneration
09-12-2007 · EurekAlert!
Peering at microscopic changes within the retina, scientists in the department of ophthalmology at Weill Cornell Medical College in New York City, have discovered a key mechanism driving eye health and eye disease.
Similar news · Read more »
Scientists discover novel way to remove iron from ferritin
11-02-2007 · EurekAlert!
A new study led by Children's Hospital Oakland Research Institute senior scientist, Elizabeth Theil, PhD, is the first to suggest that a small protein or heptapeptide could be used to accelerate the removal of iron from ferritin. The results of this study may help scientists develop new medications that dramatically improve the removal of excess iron in patients diagnosed with blood diseases such as B-Thalassemia (Cooley's anemia) or sickle cell disease.
Similar news · Read more »
Getting on your nerves ... and repairing them
02-15-2007 · EurekAlert!
In a study to be published in the March 2007 issue of the FASEB Journal, scientists from East Carolina University report that a key molecular mechanism, RNA interference (RNAi), plays a role in the regeneration and repair of periphery nerves, which are the nerves located outside of the brain and spinal column. This research may lead to new therapies that manipulate RNAi to treat people with damaged nerves resulting from degenerative disorders and injury.
Similar news · Read more »
The insides of clouds may be the key to climate change
02-17-2007 · EurekAlert!
As climate change scientists develop ever more sophisticated climate models to project an expected path of temperature change, it is becoming increasingly important to include the effects of aerosols on clouds, according to Joyce E. Penner, a leading atmospheric scientist at the University of Michigan.
Similar news · Read more »
Key finding by UC-San Diego scientist may improve treatment of anemia
06-19-2007 · EurekAlert!
Scientists at the University of California, San Diego (UCSD) have determined a key mechanism by which the body regulates iron metabolism, a discovery that may provide new approaches for the treatment of anemia.
Similar news · Read more »
Weizmann Institute scientists discover a key player in embryonic muscle development
04-11-2007 · EurekAlert!
In the final stage of muscle fiber development, the cell membranes of attached myoblasts open up and fuse together, forming one large, unified cell. It is known how myoblasts identify other myoblasts and cling together, but the way that the cell membranes fuse into one has remained a mystery. Scientists have now discovered that a protein called WIP plays a key role in muscle cell fusion.
Similar news · Read more »
Scientists discover key to manipulating fat
07-01-2007 · EurekAlert!
In what they call a "stunning research advance," investigators at Georgetown University Medical Center have been able to use simple, nontoxic chemical injections to add and remove fat in targeted areas on the bodies of laboratory animals. They say the discovery, published online in Nature Medicine on July 1, could revolutionize human cosmetic and reconstructive plastic surgery and treatment of diseases associated with human obesity.
Similar news · Read more »
Forsyth scientists make major discovery to advance regenerative medicine
02-28-2007 · EurekAlert!
Scientists at Forsyth may have moved one step closer to regenerating human spinal cord tissue by artificially inducing a frog tadpole to re-grow its tail at a stage in its development when it is normally impossible. Using a variety of methods including a kind of gene therapy, the scientists altered the electrical properties of cells thus inducing regeneration. This discovery may provide clues about how bioelectricity can be used to help humans regenerate.
Similar news · Read more »