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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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177 items
Retinal pigment epithelium derived from induced pluripotent stem cells. Photo credit: Dr. Kapil Bharti.

Gene profiling technique to accelerate stem cell therapies for eye diseases

Researchers at the National Institutes of Health have developed a technique that will speed up the production of stem-cell derived tissues.
Grantee News

Patient-Specific Stem Cells and Personalized Gene Therapy

Columbia University Medical Center (CUMC) researchers have created a way to develop personalized gene therapies for patients with retinitis pigmentosa (RP), a leading cause of vision loss.
Chichilnisky and colleagues used an electrode array to record activity from retinal ganglion cells (yellow and blue) and feed it back to them, reproducing the cells' responses to visual stimulation. Credit: E.J. Chichilnisky, Stanford.

Making artificial vision look more natural

In laboratory tests, researchers have used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object.
Grantee News

Researchers Use Human Stem Cells to Create Light-Sensitive Retina in a Dish

Using a type of human stem cell, researchers have created a three-dimensional complement of human retinal tissue in the laboratory, which notably includes functioning photoreceptor cells capable of responding to light
To learn more about AGI, please visit www.nei.nih.gov/audacious/.

NEI announces funding for new imaging technology to support Audacious Goal

The National Eye Institute has announced a funding opportunity for imaging cells and tissues of the visual system.
An experimental contact lens design releases a glaucoma medicine at a steady rate for up to a month. Credit: Peter Mallen, Massachusetts Eye and Ear Laboratory/Kohane Laboratory, Boston Children's Hospital.

An Experimental Contact Lens to Prevent Glaucoma-Induced Blindness

Like a miniature donut stuffed inside a tiny pita pocket, a common glaucoma medicine is sandwiched inside this specially designed contact lens.
Dr. Krzysztof Palczewski

Translational research through teamwork

Imagine you are building a house. You would need a team of specialists, including an architect, a general contractor, carpenters, an electrician, a plumber and many others.
National Eye Institute logo.

First funding opportunity announcements for Audacious Goals Initiative available

The National Eye Institute (NEI) has announced funding opportunities for two new high priority research areas.
National Eye Institute logo.

Glaucoma-linked gene may help insulate optic nerve

Researchers are making progress toward understanding how some cases of glaucoma begin.
National Eye Institute logo.

New Findings Suggest Need for Combined Strategy in Treatment of Rare Form of Blindness

In 2008, a team of scientists funded by the National Eye Institute (NEI), a part of the National Institutes of Health, reported major progress in the treatment of an inherited form of progressive blindness using gene therapy.