Daily non-political popular news in brief.
Scientists discover zinc link to a leading cause of blindness
03-22-2007 · EurekAlert!Scientists at the University of Texas Medical Branch at Galveston and Neurobiotex, Inc. have found high levels of zinc in amyloid plaque deposits in the eye that are an indication of age-related macular degeneration (AMD). The discovery marks an additional similarity between AMD plaques and those seen in Alzheimer's disease and could facilitate the development of effective treatments for AMD.
Read more »
Keywords: scientists, discover, zinc, link, leading, cause, blindness, scientist
« Previous | Next »
Similar news on "Scientists discover zinc link to a leading cause of blindness":
- 'Twinkle' eye test could improve AMD diagnosis
10-24-2007 · EurekAlert!
Scientists at UCL have developed a more reliable test for detecting vision loss in people with age-related macular disease, the leading cause of blindness in the UK and US. The method, which centers on a visual illusion, could lead to earlier self-diagnosis of sight deterioration -- encouraging patients to access medical assistance earlier on and potentially delay loss of vision.
Similar news · Read more »
- Immune cell age plays role in retinal damage in age-related macular degeneration
11-01-2007 · EurekAlert!
Studying a mouse model of age-related macular degeneration, the leading cause of blindness in older Americans, scientists at Washington University School of Medicine in St. Louis have found age is key in determining whether damaging blood vessels will form beneath the retina and contribute to vision loss.
Similar news · Read more »
- Link identified between Alzheimer's disease and glaucoma
08-06-2007 · EurekAlert!
UK scientists have shown for the first time that key proteins involved in Alzheimer's disease are also implicated in glaucoma, the major cause of irreversible blindness worldwide. Research carried out at the UCL Institute of Ophthalmology and funded by the Wellcome Trust has also shown that novel drugs being trialed for Alzheimer's disease may be used to treat glaucoma.
Similar news · Read more »
- Scientists identify 'missing link' in process leading to Alzheimer's disease
02-07-2007 · EurekAlert!
Scientists at the University of Virginia have identified what appears to be a major missing link in the process that destroys nerve cells in Alzheimer's disease, an incurable disease that slowly destroys memory and cognitive abilities. The findings are reported in the Nov. 20, 2006, issue of the Journal of Cell Biology and could eventually lead to new drugs that target and disrupt specific proteins that conspire in the brain to cause Alzheimer's.
Similar news · Read more »
- Light-sensitive photoswitches could restore sight to those with macular degeneration
10-31-2006 · EurekAlert!
The major cause of blindness in this country is the death of photoreceptors -- rods and cones -- in the retina, a disease called macular degeneration. A possible new therapy involves inserting photoswitches into surviving retinal cells, giving them the gift of sight. NIH's nanomedicine initiative just awarded UC Berkeley and Lawrence Berkekley National Laboratory scientists $6 million to pursue this technique in mice.
Similar news · Read more »
- New discovery may improve treatment of one of the world's leading causes of blindness
09-28-2007 · EurekAlert!
An inflammatory eye condition that is one of the world's leading causes of blindness could be treated much more effectively and easily thanks to a new discovery. In experiments with laboratory rats, scientists at the University of Texas Medical Branch at Galveston have developed a potential new therapy for uveitis -- the inflammation of the uvea, a layer of tissue that lies just below the outer surface of the eyeball and includes the iris.
Similar news · Read more »
- JCI table of contents: Oct. 1, 2007
10-01-2007 · EurekAlert!
This release contains summaries, links to PDFs, and contact information for the following newsworthy papers to be published Oct. 1, 2007, in the JCI, including: "Humans MIFfed by West Nile Virus"; "Driving force behind common cause of blindness illuminated"; "It's in your genes: genetic link to susceptibility to infectious mononucleosis"; "Unravelling why obese individuals become diabetic"; "FGF2 and PDGF-BB work together to promote tumor growth"; and others.
Similar news · Read more »
- The structural basis of familial hypertrophic cardiomyopathy is revealed
11-08-2007 · EurekAlert!
Familial hypertrophic cardiomyopathy, the leading cause of sudden death in athletes and young people, is a genetic heart disorder that is characterized by an increased thickness in tissue of the left ventricle. A study conducted by scientists at the Burnham Institute for Medical Research provides new structural evidence that the disarray at the molecular level caused by the R403Q point mutation in myosin is linked to the characteristic misalignment of muscle cells in FHC.
Similar news · Read more »
- U-M scientists find new causes for neurodegeneration
10-24-2007 · EurekAlert!
Diseases that cause neurons to break down, such as Alzheimer's, continue to be elusive to scientists and resistant to treatments. A new finding from University of Michigan researchers demonstrates an unpredicted link between a virtually unknown signaling molecule and neuron health. In a study released in PNAS this week, Lois Weisman connects the loss of this molecule to massive neurodegeneration in the brain, which plays a key role in the survival of nervous system cells.
Similar news · Read more »
- Genome study charts genetic landscape of lung cancer
11-04-2007 · EurekAlert!
An international team of scientists today announced the results of a systematic effort to map the genetic changes underlying lung cancer, the world's leading cause of cancer deaths.
Similar news · Read more »
