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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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115 items
Stem cell illustastration

New stem cell technique offers hope for those with corneal damage

Harvard Medical School surgeons at Massachusetts Eye and Ear have replaced the ocular surface of four patients who each experienced chemical burns to one eye.
Microscopy image in blue and green showing mouse optic nerve

NIH-funded study identifies stem cells in optic nerve

A National Eye Institute-funded study has identified a type of stem cell called a neural progenitor cell, in a region of the optic nerve, which connects the eye to the brain.
David Gamm in the laboratory

UW researchers devise approach to treat rare, incurable form of blindness

Scientists at the University of Wisconsin‒Madison have published a proof-of-concept method to correct an inherited form of macular degeneration that causes blindness, and that is currently untreatable.
Rods and Cones image

Researchers uncover a critical early step of the visual process

The key components of electrical connections between light receptors in the eye and the impact of these connections on the early steps of visual signal processing have been identified for the first time.
Graphic with stylized molecules

Machine learning helps grow artificial organs

Researchers have developed a neural network capable of recognizing retinal tissues during the process of their differentiation in a dish.
Multicolor image of retina in cross-section

Scientists Use Nanoparticle-Delivered Gene Therapy to Inhibit Blinding Eye Disease in Rodents

In experiments in rats and mice, two Johns Hopkins scientists report the successful use of nanoparticles to deliver gene therapy for blinding eye disease.
Steve Becker

National Eye Institute establishes office of regenerative medicine

The National Eye Institute (NEI) has established an office to accelerate progress in regenerative medicine for eye disease and vision disorders.
Image of fluorescent cells in iris-like pattern

IU researchers model human stem cells to identify degeneration in glaucoma

Using human stem cell models, researchers at Indiana University School of Medicine found they could analyze deficits within cells damaged by glaucoma, with the potential to use this information to develop new strategies to slow the disease process.
Field of green cells with red circle and red oval overlaid.

New gene therapy delivery system aims for precision

In a novel approach to gene therapy, scientists funded by the National Eye Institute (NEI) report using gold nanoparticles and light to target specific cells in mouse retina.
diagram of the eye

Temple Scientists Regenerate Neurons in Mice with Spinal Cord Injury and Optic Nerve Damage

New research by scientists at the Lewis Katz School of Medicine Temple University (LKSOM) shows that gains in functional recovery from optic nerve injuries may be possible, thanks to a molecule known as Lin28, which regulates cell growth.