Blindness Current Events | Blindness News | 4
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Safety study indicates gene therapy for blindness improves vision
All three people who received gene therapy at the University of Florida to treat a rare, incurable form of blindness have regained some of their vision, according to a paper published online today in Human Gene Therapy. view more (2008-09-09)
Antibiotic not sufficient for serious eye infection in communities with high disease prevalence
Treating trachoma, an eye infection that can lead to blindness, with a single mass antibiotic distribution in Ethiopian communities with high prevalence of infection is not effective in eliminating the disease. view more (2006-03-08)
Eye conditions linked with obstructive sleep apnea
If a good night's sleep helps the brain and body perform better, it's a good guess that sleep problems can cause more than just fatigue. Numerous studies have shown a connection between sleep disorders and medical conditions such as cardiovascular disease, cerebrovascular disease, and metabolic disorders, including the risk of obesity and diabetes... view more... (2008-11-11)
Contact lenses are home to pathogenic amoebae
Contact lenses increase the risk of infection with pathogenic protozoa that can cause blindness. view more (2008-10-21)
Community spread of trachoma could be stopped by treating all household members
All members of the household need to be treated for trachoma in order to prevent rapid re-infection, according to a new study published in PLoS Neglected Tropical Diseases. view more (2009-03-31)
Research could lead to new treatments for blindness
Scientists have discovered how to make cells sensitive to light in what may lead to a new approach to treating certain forms of blindness. view more (2005-01-24)
Newly identified strains of Chlamydia trachomatis could produce new diseases
A new study led by a scientist at Children's Hospital Oakland Research Institute (CHORI) is the first to conclude that Chlamydia trachomatis is evolving at a rate faster than scientists first thought or imagined. view more (2006-11-16)
Neglected tropical diseases burden those overseas, but travelers also at risk
Though little known to most Americans, lymphatic filariasis, trachoma, leishmaniasis, onchocerciasis, schistosomiasis and other so-called neglected tropical diseases are responsible for severe health burdens, especially among the world's poorest people. view more (2007-12-26)
Role identified for glaucoma gene and related signaling pathway
Researchers have found that a gene and a related signaling pathway play a role in the development of glaucoma, which is a common cause of visual impairment and blindness worldwide. view more (2008-02-15)
Contact lens wearers at risk from blinding infection
Some 2.2 million people wear contact lenses in England, with 900,000 alone in the southeast. Given the growing popularity in fashion contact lenses for night-clubbers, and for people who want a temporary change of eye colour, there needs to be greater awareness about the risks involved when people fail to clean their lenses properly. Dr Naveed... view more... (2003-11-03)
Cataract surgery does not appear associated with worsening of age-related macular degeneration
Age-related macular degeneration does not appear to progress at a higher rate among individuals who have had surgery to treat cataract, contrary to previous reports that treating one cause of vision loss worsens the other. view more (2009-11-10)
Losing weight soon after type 2 diabetes diagnosis doubles positive outcomes
People who lose weight soon after a diagnosis of type 2 diabetes have better control of their blood pressure and blood sugar, and are more likely to maintain that control even if they regain their weight, according to a Kaiser Permanente study published online in Diabetes Care, the American Diabetes Association journal. view more (2008-08-12)
Scientists discover zinc link to a leading cause of blindness
An international research team including scientists at the University of Texas Medical Branch at Galveston (UTMB) and the Galveston-based spinoff Neurobiotex, Inc. has found high levels of zinc in deposits in the eye that are an indication of age-related macular degeneration (AMD) — the leading cause of blindness in the elderly in the... view more... (2007-03-23)
Research highlights risk factors for age-related vision loss
Eating fish frequently may be associated with decreased chances of developing age-related macular degeneration, while smoking nearly doubles the risk for this common cause of vision loss and hormone therapy appears to have no effect. view more (2006-07-11)
'Super-recognizers,' with extraordinary face recognition ability, never forget a face
Some people say they never forget a face, a claim now bolstered by psychologists at Harvard University who've discovered a group they call "super-recognizers": those who can easily recognize someone they met in passing, even many years later. view more (2009-05-20)
Physics provides new insights on cataract formation
Using the tools and techniques of soft condensed matter physics, a research team in Switzerland has demonstrated that a finely tuned balance of attractions between proteins keeps the lens of the eye transparent, and that even a small change in this balance can cause proteins to aggregate and de-mix. view more (2007-11-12)
Fish eyes could hold clue to repairing damaged retinas in humans
A special type of cell found in the eye has been found to be very important in regenerating the retina in zebrafish and restoring vision even after extensive damage. view more (2007-08-01)
Gene therapy improves vision in patients with congenital retinal disease
In a clinical trial at The Children's Hospital of Philadelphia, researchers from The University of Pennsylvania have used gene therapy to safely restore vision in three young adults with a rare form of congenital blindness. view more (2008-04-28)
A research work carried out in mice will contribute to the study of hereditary diseases that lead to blindness
Noticias UGR Researchers of the University of Granada (Spain) have used a technique consisting of the induction of neuronal degeneration neuronal for intense light exposure in the mouse's retina that will be helpful for the study of retinitis pigmentosa (RP), a group of hereditary diseases which lead to blindness and affect more than one million... view more... (2009-07-09)
Researchers describe protease inhibitor that may aid in diabetic retinopathy treatment
Researchers from Joslin Diabetes Center, Boston, and ActiveSite Pharmaceuticals, Inc., San Francisco, announced today that they have demonstrated that a specific inhibitor of the protease plasma kallikrein, ASP-440, developed by ActiveSite Pharmaceuticals, may provide a new therapeutic approach for treatment of diabetic retinopathy, the most... view more... (2009-01-22)
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