Daily non-political popular news in brief.
Milestone in the regeneration of brain cells
08-20-2007 · EurekAlert!Neuherberg, 20 Aug. The research group of Prof. Dr. Magdalena Götz 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.
Read more »
Keywords: milestone, regeneration, brain, cells, cell
« Previous | Next »
Similar news on "Milestone in the regeneration of brain cells":
- Human embryonic stem cell -- derived bone tissue closes massive skull injury
12-02-2007 · EurekAlert!
There are mice in Baltimore whose skulls were made whole again by bone tissue grown from human embryonic stem cells. Healing critical-size defects, which would not otherwise heal on their own, in intramembraneous bone, the flat bone type that forms the skull, is a vivid demonstration of new techniques devised by researchers using hESCs for tissue regeneration.
Similar news · Read more »
- MIT creates 3-D scaffold for growing stem cells
12-26-2006 · EurekAlert!
Stem cells grew, multiplied and differentiated into brain cells on a new three-dimensional scaffold of tiny protein fragments designed to be more like a living body than any other cell culture system.
Similar news · Read more »
- Key to zebrafish heart regeneration uncovered
11-02-2006 · EurekAlert!
When a portion of a zebrafish's heart is removed, the dynamic interplay between a mass of stem cells that forms in the wound and the protective cell layer that covers the wound spurs the regeneration of functional new heart tissue, Duke University Medical Center scientists have found.
Similar news · Read more »
- 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 »
- MIT creates 3D scaffold for growing stem cells
12-27-2006 · Massachusetts Institute of Technology (MIT)
An MIT engineer and colleagues report that stem cells grew, multiplied and differentiated into brain cells on their new three-dimensional scaffold of tiny protein fragments designed to be more like a living body than any other cell culture system.
Similar news · Read more »
- Researchers hot on the trail of brain cell degeneration
03-19-2007 · EurekAlert!
A research team headed by Academy Research Fellow Michael Courtney has identified a new molecular pathway in neurons. The pathway is a factor in the degeneration of brain cells, which in turn plays an important role in neurological conditions and diseases, such as Alzheimer's disease, epilepsy and stroke.
Similar news · Read more »
- Antidepressants stimulate new nerve cells in adult monkeys, may have implications for humans
05-04-2007 · EurekAlert!
In adult monkeys, an antidepressant treatment has induced new nerve cell growth in the hippocampus, a brain area responsible for learning and memory. A similar process may occur in humans, the research suggests, and may help explain the effectiveness of antidepressant treatments.
Similar news · Read more »
- Neural stem cell study reveals mechanism that may play role in cancer
09-04-2007 · EurekAlert!
In the dynamic world of the developing brain, neural stem cells give rise to neurons deep within the brain’s fluid-filled ventricles. These newborn neurons then migrate along the stem cell fibers up to the neocortex, the seat of higher cognitive functions. Now, scientists have discovered a key mechanism of this migration -- one that may also play an important role in other developmental processes and diseases, including cancer.
Similar news · Read more »
- UCSF stem cell study reveals cells' capability in mouse brain tissue repair
12-14-2006 · EurekAlert!
UCSF scientists have determined that adult stem cells in a specific region of the mouse brain have a built-in mechanism that allows the cells to participate in the repair and remodeling of damaged tissue in the region.
Similar news · Read more »
- Researchers develop marker that identifies energy-producing centers in nerve cells
02-01-2007 · EurekAlert!
A protein that causes coral to glow is helping researchers at the University of Maryland School of Medicine to light up brain cells that are critical for the proper functioning of the central nervous system. This fluorescent marker protein may shed light on brain cell defects believed to play a role in various neurological diseases.
Similar news · Read more »
