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Macular Degeneration Current Events | Macular Degeneration News | 7

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New findings shed light to the mechanisms of Parkinson's disease
The findings of Finnish scientists with their multinational collaborators shed light to the mechanisms of Parkinson's disease and early menopause.   view more (2004-09-07)

Mount Sinai Hospital researcher makes stem cell breakthrough
In a study to be released on March 1, 2009, Mount Sinai Hospital's Dr. Andras Nagy discovered a new method of creating stem cells that could lead to possible cures for devastating diseases including spinal cord injury, macular degeneration, diabetes and Parkinson's disease.   view more (2009-03-02)

Separating the brain's 'bad' from 'good' iron
Duke University chemists are developing ways to bind up iron in the brain to combat the neurological devastation of Parkinson's and Alzheimer's diseases.   view more (2007-08-24)

Growth factor TGF-B helps maintain health of retinal blood vessels
Scientists at Schepens Eye Research Institute have found that the growth factor known as TGF-β is essential to the health of blood vessels in the retina and that blocking it can cause retinal dysfunction.   view more (2009-04-08)

Eye cells believed to be retinal stem cells are misidentified
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.   view more (2009-03-31)

Erectile dysfunction treatments do not appear to damage vision over 6 months
Two medications used to treat erectile dysfunction in men (tadalafil and sildenafil) do not appear to have visual side effects when taken daily for six months, despite concerns about eye-related complications.   view more (2009-04-14)

UK scientists set their sights on cure for AMD
A groundbreaking surgical therapy capable of stabilising and restoring vision in the vast majority of patients who currently suffer blindness through Age-Related Macular Degeneration (AMD) is to be taken to clinical trial by scientists and clinicians at the UCL Institute of Ophthalmology, Moorfields Eye Hospital and the University of Sheffield.   view more (2007-06-06)

Team led by Scripps Scientists increases understanding of two types of blindness
Though based on mouse studies, the research bolsters the idea that humans suffering from these and other eye conditions may be able to help preserve function by adding antioxidants to their diet, and explains why this would work. The team also devised a new cell-based gene therapy technique that could eventually offer another option for arresting... view more... (2009-02-09)

Role for CISD2 gene in human disease and lifespan control
In the May 15th issue of G&D, Dr. Ting-Fen Tsai (The National Yang-Ming University, Taiwan) and colleagues present a new animal model of human Wolfram Syndrome, and effectively link CISD2 gene function, mitochondrial integrity and aging in mammals.   view more (2009-05-15)

LAUGHING GAS - A FASHIONABLE RECREATIONAL DRUG? (p 1347)
Issue 19 April 2003 Embargoed 0001 h (London time) 18 April 2003 New Zealand authors of a research letter in this week's issue of THE LANCET report how laughing gas may be a popular recreational drug among young people. This could have implications for public health, as a case report in THE LANCET last year highlighted how excessive use of... view more... (2003-04-16)

The difference between eye cells is-sumo?
Researchers at the Johns Hopkins University School of Medicine and Washington University School of Medicine have identified a key to eye development - a protein that regulates how the light-sensing nerve cells in the retina form.   view more (2009-03-10)

Johns Hopkins to participate in 1000 Genomes Project
Researchers at the McKusick-Nathans Institute of Genetic Medicine (IGM) at Johns Hopkins will join other national and international scientists in the 1000 Genomes Project, an ambitious effort that will involve sequencing the genomes of numerous people from around the world to create the most detailed and medically useful picture to date of human... view more... (2008-01-22)

Intensive training of young tennis players causes spinal damage
The intensive training given to young elite tennis players damages their spines, shows research published ahead of print in the British Journal of Sports Medicine.   view more (2007-07-19)

Cell's 'power plant' genes raise vision disorder risk
Genetic variation in the DNA of mitochondria - the "power plants" of cells - contributes to a person's risk of developing age-related macular degeneration (AMD), Vanderbilt investigators report May 7 in the journal PLoS ONE.   view more (2008-05-07)

MicroRNAs appear essential for retinal health
Retinas in newborn mice appear perfectly fine without any help from tiny bits of genetic material called microRNAs except for one thing - the retinas do not work.   view more (2008-05-08)

Receptor could halt blinding diseases, stop tumor growth, preserve neurons after trauma
An international team of researchers has discovered what promises to be the on-off switch behind several major diseases.   view more (2008-10-07)

Meth exposure in young adults leads to long-term behavioral consequences
Young adults who use methamphetamine may be more vulnerable to age-related brain degeneration when they grow older, new animal research suggests.   view more (2007-08-15)

For Stanford scientists, RNAi gene therapy takes two steps forward, one step back
Three years ago Mark Kay, MD, PhD, published the first results showing that a hot new biological phenomenon called RNA interference was an effective gene-therapy technique in mice.   view more (2006-05-25)

New Discovery Brings Hope to Treatment of Lymphatic Diseases
Researchers in the laboratory of Dr. Jayakrishna Ambati at the University of Kentucky have discovered the first naturally occurring molecule that selectively blocks lymphatic vessel growth.   view more (2009-08-11)

Another way to grow blood vessels
Researchers at Dana-Farber Cancer Institute have found a previously unknown molecular pathway in mice that spurs the growth of new blood vessels when body parts are jeopardized by poor circulation.   view more (2008-02-21)
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