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NEI Research News

Thanks to the work of NEI scientists and grantees, we’re constantly learning new information about the causes and treatment of vision disorders. Get the latest updates about their work — along with other news about NEI.

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Employee Offers Personal Account of NIH-Supported Clinical Research

Dr. David Kosub shares a first-hand experience of participating in the National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE).

NIH study finds loss of ‘youth’ protein may drive aging in the eye

Loss of the protein pigment epithelium-derived factor (PEDF), which protects retinal support cells, may drive age-related changes in the retina, according to a new study in mice from the National Eye Institute.
Chirag Jhaveri, MD, examines the eyes of a patient.

A type of ‘step therapy’ is an effective strategy for diabetic eye disease

Clinical trial results from the DRCR Retina Network suggest that a specific step strategy gives results similar to starting off with the higher-priced drug.
ABC cells in culture

LSU Health New Orleans Develops New Human Cell Line to Study Blinding Eye Disorders

Scientists at LSU Health New Orleans Neuroscience Center of Excellence have developed a new, experimental human cell line from retinal pigment epithelial cells.
Functional map of inhibitory neurons in visual cortex

Experience Required: A role for vision in the development of inhibitory networks

New research from the Max Planck Florida Institute for Neuroscience demonstrates that inhibitory and excitatory neuronal circuits of the visual system develop through different processes, even if the organization of the mature circuit is similar.
Joseph Schumacher and David Fitzpatrick

Spot the difference: Brain changes that enable fine visual discrimination learning

In a new research study from the Max Planck Florida Institute for Neuroscience, scientists have now discovered the neuronal changes that occur during learning to improve discrimination of closely related visual images.
Vision and non-vision functions use different neuronal circuits in the retina.

NIH researchers decode retinal circuits for circadian rhythm, pupillary light response

The eye’s light-sensing retina taps different circuits depending on whether it is generating image-forming vision or carrying out a non-vision function such as regulating pupil size or sleep/wake cycles, according to a new mouse study.
Two people with sunglasses stand in front of bench with work out clothes and water bottles

Researchers discover brain pathway that helps to explain light’s effect on mood

A new study from Brown University demonstrated that some regions of the cerebral cortex involved in cognitive processing and mood show sensitivity for light intensity.
Illustration of a woman wearing sunglasses and a hat.

Protecting your eyes from the sun’s UV light

Did you know the sun's ultraviolet (UV) rays can also damage the eyes? Here are some common questions and answers about UV light and how to protect your eyes from the sun.
NEI scientists Mitra Farnoodian Tedrick and Kapil Bharti with KTEF Commanders

Knights Templar Eye Foundation funds NEI scientist’s search for therapies to treat blinding eye disease

NEI researcher Mitra Farnoodian Tedrick, Ph.D., received a $65,000 grant from the Knights Templar Eye Foundation (KTEF) to identify drugs to treat a rare blinding condition called Stargardt disease.