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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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AI-based systems can help identify rapidly advancing age-related macular degeneration

Researchers supported by the NEI are developing artificial intelligence/machine learning (AI/ML)-based systems that not only screen for AMD but also predict which patients will likely progress to late within two years.
Woman using eyedrops

Eye experts weigh in on artificial tears in midst of infectious outbreak

Questions remain about artificial tears linked to an outbreak of Pseudomonas aeruginosa infections involving 68 people in 16 states, including 5 cases of vision loss, as well as lung and urinary tract infections, and one death.

Early anti-VEGF treatment of diabetic retinopathy yields no benefit to visual acuity

While early treatment of diabetes-related eye disease slowed progression to severe disease, it did not improve visual acuity compared with treating more severe disease once it developed, according to a clinical study from the DRCR Retina Network.
Mexico and U.S. flags

US-Mexico Symposium highlights international collaborations, diabetic eye disease research

Session topics included assessing the global burden of diabetes-related eye disease; preventing, treating, and managing disease; and collaborating internationally.

Small creatures teach big lessons

In the vision field, researchers turn to a variety of small, non-mammalian animal models to help bridge gaps in our scientific knowledge.
Eye with coloboma

Zebrafish model helps explain eye development

Developed by NIH scientists, the model also sheds light on developmental eye disorders such as coloboma.
Printed cells

NIH researchers use 3D bioprinting to create eye tissue

Scientists used patient stem cells and 3D bioprinting to produce eye tissue that will advance understanding of the mechanisms of blinding diseases.

NEI researchers home in on a new cause of Stargardt disease

Using a new stem-cell based model made from skin cells, scientists found the first direct evidence that Stargardt-related ABCA4 gene mutations affect a layer of cells in the eye called the retinal pigment epithelium (RPE).
Red, green and blue dots on screen representing RPE protein

NIH scientists discover essential step in recharging the eye’s light-sensing retina

Scientists have discovered a mechanism by which an area of a protein shape-shifts to convert vitamin A into a usable form for the eye’s light-sensing photoreceptor cells.
Face-on view of an iris and pupil

NEI funds ocular pain research

The Anterior Segment Initiative has funded eight research projects to explore the innervation of the eye’s surface.

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