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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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Aqueous humor flows out of the anterior chamber through the open angle where the cornea meets the iris. The open angle consists of two routes: the conventional, trabecular pathway, which includes a spongy layer called the trabecular meshwork, and the non-conventional, uveoscleral pathway, through the ciliary muscle that controls the eye’s focusing mechanism. The majority of fluid flows out via the trabecular pathway, which acts like a one-way valve. About a third of the fluid exits through the uveoscleral p

NEI support paved early pathway for novel glaucoma therapies

The recent approval of two novel medications for glaucoma – the first new medications for the disorder in nearly 18 years – are fruit borne from decades of foundational scientific research supported by the National Eye Institute (NEI).
anniversary logo

Fifty years of vision research opens window into the brain

The eye is more than a window to the soul; it is a window to the brain.
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National Eye Institute awards prize for ‘Retina in a dish’ competition

A proposal to create a living model of the human retina, the light-sensitive tissue at the back of the eye, won $90,000 in the National Eye Institute (NEI) 3-D Retina Organoid Challenge (3-D ROC).
blueprint eye

NIH launches competition to develop human eye tissue in a dish

The National Eye Institute (NEI), part of the National Institutes of Health, has opened the first stage of a federal prize competition designed to generate miniature, lab-grown human retinas.
Young boy gets eye exam.

Statement by NEI Director Paul A. Sieving, M.D., Ph.D., on National Academies’ report outlining public health strategies to promote and protect healthy vision for all Americans

Today, the National Academies of Sciences, Engineering, and Medicine (the National Academies) released “Making Eye Health A Population Health Imperative: Vision for Tomorrow.
Artist’s rendering of neural activity in the retina. Light that enters the eye activates rod and cone photoreceptors, which then activates retinal ganglion cells. A signal travels to the brain via the retinal ganglion cell axons. Photo credit: National Eye Institute

Six teams seek to identify biological factors that influence neural regeneration

The National Institutes of Health will fund six projects to identify biological factors that affect neural regeneration in the retina.
James W. Gollady, Jr., Right Eminent Department Commander (right), presents Hotaling with a check from the Knights Templar Eye Foundation. “I think this award is extremely important to pave a pathway for me in medical research,” said Hotaling.  (Joe Balintfy, NEI)

NEI Scientist Receives Research Grant from Knights Templar Eye Foundation

NEI research fellow Nathan Hotaling, PhD, has been awarded a $65,000 grant from the Knights Templar Eye Foundation to develop a stem cell-based system to study Best disease, a genetic disorder that can cause progressive vision loss.
NAEC Group member photo

NEI Welcomes Four New Members to National Advisory Eye Council

Today four new members join the National Advisory Eye Council, an advisory body for the National Eye Institute (NEI) at NIH.
Butler working in the cage wash area.

NEI Employment Program for People with Intellectual Disabilities Celebrates 10 Years

Andrew Butler may be one of the hardest working people at NIH. He has to be, because he works at the NIH Central Animal Facility—home to the many rodents and other laboratory animals that are a vital part of NIH research.
National Advisory Eye Council

National Advisory Eye Council Welcomes Three New Members

The National Eye Institute (NEI), part of NIH, has appointed three new members to the National Advisory Eye Council (NAEC) who are attending their first NAEC meeting as council members today.