Curated News: National Eye Institute (NEI)

Filters close
9-Mar-2017 12:00 PM EST
NIH-Funded Study Helps Explain How Zebrafish Recover From Blinding Injuries
NIH, National Eye Institute (NEI)

Researchers at Vanderbilt University in Nashville, Tennessee have discovered that in zebrafish, decreased levels of the neurotransmitter gamma-aminobutyric acid (GABA) cue the retina, the light-sensing tissue in the back of the eye, to produce stem cells. The finding sheds light on how the zebrafish regenerates its retina after injury and informs efforts to restore vision in people who are blind.

Released: 24-Feb-2017 11:00 AM EST
Media Availability: NIH Scientists Identify Disorder Causing Blindness, Deafness, Albinism and Fragile Bones
NIH, National Eye Institute (NEI)

Researchers at the National Eye Institute (NEI), part of the National Institutes of Health, have identified the genetic underpinnings of a rare disorder that causes children to be born with deafness, blindness, albinism and fragile bones.

Released: 3-Feb-2017 3:05 PM EST
Five Innovations Harness New Technologies for People with Visual Impairment, Blindness
NIH, National Eye Institute (NEI)

During Low Vision Awareness Month, the National Eye Institute (NEI), part of the National Institutes of Health, is highlighting new technologies and tools in the works to help the 4.1 million Americans living with low vision or blindness. The innovations aim to help people with vision loss more easily accomplish daily tasks, from navigating office buildings to crossing a street.

25-Jan-2017 2:15 PM EST
Stem Cell Secretions May Protect Against Glaucoma
NIH, National Eye Institute (NEI)

A new study in rats shows that stem cell secretions, called exosomes, appear to protect cells in the retina, the light-sensitive tissue in the back of the eye. The findings, published in Stem Cells Translational Medicine, point to potential therapies for glaucoma, a leading cause of blindness in the United States. The study was conducted by researchers at the National Eye Institute (NEI), part of the National Institutes of Health.

Released: 9-Jan-2017 4:00 PM EST
10 Things You Should Know About Glaucoma
NIH, National Eye Institute (NEI)

January is Glaucoma Awareness Month. The National Eye Institute, part of NIH, is highlighting key facts about this blinding disease, important tips for prevention and treatment, and research updates you may not know about.

Released: 18-Nov-2016 5:00 PM EST
Woman Who Lost Vision to Diabetes Shares Experience to Raise Awareness
NIH, National Eye Institute (NEI)

It was Labor Day 2015 when Rosetta Ivey-Foster, a 76-year-old retired bank clerk, learned first-hand how quickly diabetes can deteriorate vision. Swift action restored most of her eyesight.

Released: 14-Nov-2016 1:30 PM EST
Reconnecting Eye to Brain
NIH, National Eye Institute (NEI)

Michael Crair, Yale University, and Carol Mason, Columbia University, have co-authored a report published online today in the Journal of Neuroscience. “Reconnecting Eye to Brain” is a comprehensive assessment of what scientists know about optic nerve development, regeneration, and reconnection. The report was based on input gathered during the Oct. 16, 2015, panel discussion, titled “Reconnecting Neurons in the Visual System,” sponsored by the National Eye Institute Audacious Goals Initiative (AGI). The panel comprised two dozen leading experts on neural development and regeneration.

11-Oct-2016 5:00 PM EDT
Visual Cortex Plays Role in Plasticity of Eye Movement Reflex
NIH, National Eye Institute (NEI)

The visual cortex – a region of the brain known to process sensory information – plays a key role in promoting the plasticity of innate, spontaneous eye movements, according to a study funded by the National Eye Institute (NEI), part of the National Institutes of Health.

Released: 29-Sep-2016 2:30 PM EDT
U.S.-India Joint Effort Targets Genes and Traits to Improve Glaucoma Screening, Prevention, and Treatment
NIH, National Eye Institute (NEI)

Researchers from the U.S. and India have begun a new collaborative project to identify genetic risk factors and traits related to glaucoma, a leading cause of blindness worldwide. Funded by the National Eye Institute (NEI), part of the National Institutes of Health (NIH), and India’s Department of Biotechnology (DBT), the researchers’ goal is to help develop effective screening, prevention, and treatment strategies for glaucoma. Grants from the two agencies stem from a bilateral initiative, the U.S.-India Collaborative Vision Research Program, designed to advance knowledge in the biological mechanisms of ocular disease.

Released: 1-Sep-2016 12:00 PM EDT
Six Teams Seek to Identify Biological Factors That Influence Neural Regeneration
NIH, National Eye Institute (NEI)

The National Institutes of Health will fund six projects to identify biological factors that affect neural regeneration in the retina. The projects are part of the National Eye Institute (NEI) Audacious Goals Initiative (AGI), a targeted effort to restore vision by regenerating neurons and their connections in the eye and visual system. These projects will receive a total of $12.4 million over three years, pending availability of funds.

Released: 3-Aug-2016 2:05 PM EDT
Drugs Already on Market Prevent Light-Induced Retinal Degeneration in Mice
NIH, National Eye Institute (NEI)

Combinations of Food and Drug Administration-approved drugs protect against the loss of cells required for vision in a mouse model of the damage caused by blinding retinal diseases.

7-Jul-2016 11:00 AM EDT
Use It or Lose It: Visual Activity Regenerates Neural Connections Between Eye and Brain
NIH, National Eye Institute (NEI)

A study in mice funded by the National Institutes of Health (NIH) shows for the first time that high-contrast visual stimulation can help damaged retinal neurons regrow optic nerve fibers, otherwise known as retinal ganglion cell axons. In combination with chemically induced neural stimulation, axons grew further than in strategies tried previously. Treated mice partially regained visual function. The study also demonstrates that adult regenerated central nervous system (CNS) axons are capable of navigating to correct targets in the brain. The research was funded through the National Eye Institute (NEI), a part of NIH.

20-Jun-2016 11:00 PM EDT
NIH Vision Scientists Test Theory of How Rods in Our Retina Originated
NIH, National Eye Institute (NEI)

A new study led by researchers the National Eye Institute suggests how the genesis of rod photoreceptors may have occurred to give rise to nocturnal mammals.

9-Jun-2016 6:30 PM EDT
Eye Study Underscores the Long-Lasting Benefits of Controlling Diabetes
NIH, National Eye Institute (NEI)

People with type 2 diabetes who intensively controlled their blood sugar level during the landmark ACCORD Trial Eye Study were found to have cut their risk of diabetic retinopathy in half in a follow-up analysis conducted four years after stopping intensive therapy. Investigators who led the ACCORD Follow-on Eye Study (ACCORDION) announced the results today in New Orleans at the American Diabetes Association annual meeting. The study was supported by the National Eye Institute.

18-May-2016 1:00 PM EDT
Visual Impairment, Blindness Cases in U.S. Expected to Double by 2050
NIH, National Eye Institute (NEI)

The number of people with visual impairment or blindness in the United States is expected to double to more than 8 million by 2050, according to projections based on the most recent census data and from studies funded by the National Eye Institute, part of the National Institutes of Health. Another 16.4 million Americans are expected to have difficulty seeing due to correctable refractive errors that can be fixed with glasses, contacts or surgery.

29-Apr-2016 8:00 PM EDT
Age-Related Macular Degeneration Before and After the Era of Anti-VEGF Drugs
NIH, National Eye Institute (NEI)

In a study of nearly 650 people with the eye disease age-related macular degeneration (AMD), half still had vision 20/40 or better, typically good enough to drive or to read standard print, after five years of treatment with anti-VEGF drugs that are injected into the eye. The authors of the study, funded by the National Eye Institute (NEI) at the National Institutes of Health, say those outcomes would have been unimaginable about 10 years ago, prior to the drugs' availability.

Released: 29-Apr-2016 10:05 AM EDT
NEI Highlights Cell and Gene Therapies, Novel Imaging Technologies at Vision Research Meeting
NIH, National Eye Institute (NEI) at ARVO 2016

The National Eye Institute (NEI), part of NIH, is participating in the Inaugural Press Conference from the Association for Research in Vision and Ophthalmology Annual Meeting (ARVO 2016).

Released: 27-Apr-2016 12:05 PM EDT
May Is Healthy Vision Month Which Is Not Just About Seeing an Eye Chart
NIH, National Eye Institute (NEI)

Feature story with patient perspective emphasizes the importance of having a comprehensive dilated eye exam, which is the best way to find out for sure if eyes are healthy.

10-Mar-2016 5:00 PM EST
Fish and Insects Guide Design for Future Contact Lenses
NIH, National Eye Institute (NEI)

Making the most of the low light in the muddy rivers where it swims, the elephant nose fish survives by being able to spot predators amongst the muck with a uniquely shaped retina, the part of the eye that captures light. In a new study, researchers looked to the fish’s retinal structure to inform the design of a contact lens that can adjust its focus.

Released: 11-Mar-2016 10:00 AM EST
NEI Employment Program for People with Intellectual Disabilities Celebrates 10 Years
NIH, National Eye Institute (NEI)

Andrew Butler may be one of the hardest working people at the National Institutes of Health. Not even Winter Storm Jonas could keep him away. After the blizzard struck the East Coast in late January, the NIH campus in Bethesda, Maryland was buried in snow and eerily quiet for several days. Still, Butler reported for all of his daily shifts except one, when his supervisors asked him to stay home. Butler’s dedication is important, because he works at the Building 49 Central Animal Facility—home to the many rodents and other laboratory animals that are a vital part of NIH research—helping ensure that they receive the care they need.



close
1.8471