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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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14 items
Close up of woman's face.

UH Optometry researcher receives $1.4 million to map the cornea

A team of scientists have received funding to explore new approaches to disentangle intricate nerve networks in the cornea and discover which nerve makes people blink, which creates tears and which nerve tells us our eye is in pain.
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.

HSC researcher discovered a potential cause for keratoconus

Researchers at the University of North Texas Health Science Center are the first to characterize extracellular vesicles in the tears of patients with keratoconus.
Green-stained limbal stem cells track towards center of mouse cornea.

Dry eye disease alters how the eye’s cornea heals itself after injury

Studying mice, researchers at Washington University School of Medicine in St. Louis have found that proteins made by stem cells that regenerate the cornea may be new targets for treating and preventing corneal injuries in people with dry eye.
Face-on view of an iris and pupil

National Institutes of Health awards Case Western Reserve University $7.3M for eye research

NEI grant will support examining impact of pain and inflammation on eye’s surface and possible link to diseases.

Noninvasive technique collects sufficient tear fluid to look for biomarkers of health and disease

Scientists from Augusta University have fine-tuned a non-invasive and efficient way to evaluate the tear film for clues about wellness and disease.
Grantee News

Antibody-based eye drops show promise for treating dry eye disease

Researchers at the University of Illinois at Chicago are the first to identify the presence of a specific type of antibody, called anti-citrullinated protein autoantibodies, or ACPAs, in human tear fluid.
Grantee News

Penn Engineering’s blinking eye-on-a-chip used for disease modeling and drug testing

People who spend eight or more hours a day staring at a computer screen may notice their eyes becoming tired or dry, and, if those conditions are severe enough, they may eventually develop dry eye disease (DED).
Grantee News

New Treatment for Severe Dry Eye Disease Promising in Early Clinical Trials

Participants in a phase I/II clinical trial of a new enzyme-based treatment for severe dry eye disease experienced reduced signs of disease and discomfort, according to a paper in Translational Vision Science and Technology.
Grantee News

Immune Response Likely Culprit in Eyelid Gland Condition That Causes Dry Eye

Mouse, human data suggest inflammation tips immune response, which disrupts oil glands.