Search results for retinal damage
High blood pressure, high cholesterol may be associated with retinal vascular disease
May 12, 2008 |
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High blood pressure and high cholesterol levels appear to be risk factors for retinal vein occlusion, a condition that causes vision loss, according to a report in the May issue of Archives of Ophthalmology.
Anti-HIV drugs reduce the cause of some forms of vision loss
Medicine & Health / HIV & AIDS
May 23, 2008 |
3.7 / 5 (3) |
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A potential new therapeutic use for anti-HIV drugs known as protease inhibitors has been suggested by a team of researchers from Harvard Medical School, Boston, and Inserm U848, France, as a result of their work in a mouse ...
A key mechanism regulating neural stem cell development is uncovered
Biology /
Oct 08, 2008 |
5 / 5 (3) |
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A research team at the Institut de recherches cliniques de Montreal (IRCM), funded by the Foundation Fighting Blindness – Canada and the Canadian Institutes of Health Research (CIHR), discovered a novel mechanism that regulates ...
Eye floaters and flashes of light linked to retinal tear, detachment
Nov 24, 2009 |
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Suddenly seeing floaters or flashes of light may indicate a serious eye problem that - if untreated - could lead to blindness, a new study shows.
Too much of a good thing: Excessive DNA repair can lead to retinal degeneration
Jan 09, 2009 |
3.8 / 5 (6) |
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(PhysOrg.com) -- A naturally occurring DNA repair system that normally protects cells from damage can cause retinal degeneration and blindness when overstimulated, according to a new study by MIT researchers.
Retinal rescue: Cells derived from human embryonic stem cells reverse retinal degeneration
Oct 01, 2009 |
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A new study reports that transplanted pigment-containing visual cells derived from human embryonic stem cells (hESCs) successfully preserved structure and function of the specialized light-sensitive lining of the eye (known ...
Retina transplants show promise in patients with retinal degeneration
Jul 10, 2008 |
4.4 / 5 (5) |
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Preliminary research shows encouraging results with transplantation of retinal cells in patients with blindness caused by retinitis pigmentosa (RP) and age-related macular degeneration (AMD), according to a report in the ...
Cell death from cytomegalovirus may bring new life to treatment of retinal disease
Jan 05, 2009 |
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Just days after the first retinal cell gets infected with the common cytomegalovirus, contiguous cells start committing suicide and researchers believe their death may provide clues to better treatment of ...
Shining light on diabetes-related blindness
Mar 11, 2009 |
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A group of scientists in California is trying to develop a cheaper, less invasive way to spot the early stages of retinal damage from diabetic retinopathy, the leading cause of blindness in American adults, before it leads ...
Researcher identifies eye disease in canines
Mar 05, 2008 |
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Sinisa Grozdanic, assistant professor of veterinary medicine at Iowa State University, has identified and named an eye disease not previously known. The disease, Immune-Mediated Retinopathy, or IMR, causes loss of function ...
Researchers identify enzyme that makes survival molecule for key vision cells
Jun 26, 2009 |
4.5 / 5 (2) |
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Research lead by Dr. Nicolas Bazan, Boyd Professor and Director of the Neuroscience Center of Excellence at LSU Health Sciences Center New Orleans, identifying an enzyme that makes neuroprotectin D1 which specifically and ...
Eye cells believed to be retinal stem cells are misidentified
Mar 30, 2009 |
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Cells isolated from the eye that many scientists believed were retinal stem cells are, in fact, normal adult cells, investigators at St. Jude Children's Research Hospital have found. If retinal stem cells could be obtained, ...
New treatment found to reduce vision loss from central retinal vein occlusion
Sep 14, 2009 |
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Scientists have identified the first long-term, effective treatment to improve vision and reduce vision loss associated with blockage of large veins in the eye. This research was part of a multi-center, phase III clinical ...
Gene therapy restores vision to mice with retinal degeneration
Oct 16, 2008 |
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Massachusetts General Hospital (MGH) researchers have used gene therapy to restore useful vision to mice with degeneration of the light-sensing retinal rods and cones, a common cause of human blindness. Their report, appearing ...
Blind mice shed light on human sight loss
Nov 22, 2007 |
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Mutant mice could provide genetic clues to understanding incurable human sight loss resulting from retinal degeneration. Research published in the online open access journal Genome Biology uncovers a role for microRNA in ret ...
