25 items

NIH, NIST researchers use artificial intelligence for quality control of stem cell-derived tissues

November 14, 2019

Researchers used artificial intelligence (AI) to evaluate stem cell-derived “patches” of retinal pigment epithelium (RPE) tissue for implanting into the eyes of patients with age-related macular degeneration (AMD), a leading cause of blindness.

Report: Dry AMD requires broad, systems biology approach leveraging big data, multiple disciplines

July 26, 2019

A large-scale, collaborative, systems biology approach is needed to expedite the discovery of treatments for dry age-related macular degeneration (AMD) – a leading cause of blindness among people 65 and older for which is there is no treatment...

Experimental Drug Delivers One-Two Punch to Vision Loss

April 10, 2019

In studies with lab-grown human cells and in mice, Johns Hopkins Medicine researchers have found that an experimental drug may be twice as good at fighting vision loss as previously thought.

NIH Study Finds No Evidence That Calcium Increases Risk of AMD

March 21, 2019

Eating a calcium-rich diet or taking calcium supplements does not appear to increase the risk of age-related macular degeneration (AMD), according to the findings of a study by scientists at the National Eye Institute (NEI).

NIH Researchers Hone in on Genes Linked to Age-Related Macular Degeneration

February 11, 2019

National Eye Institute scientists led a collaborative study and zeroed in on genes associated with age-related macular degeneration (AMD), a leading cause of vision loss and blindness among people age 65 and older.

Faulty molecular master switch may contribute to AMD

January 22, 2019

A signaling pathway controlled by transforming growth factor beta (TGF-beta) could be involved in the progression of age-related macular degeneration (AMD).

NIH researchers rescue photoreceptors, prevent blindness in animal models of retinal degeneration

January 16, 2019

Using a novel patient-specific stem cell-based therapy, researchers at the National Eye Institute (NEI) prevented blindness in animal models of geographic atrophy, the advanced “dry” form of age-related macular degeneration (AMD)...

Eye conditions provide new lens for screening for Alzheimer’s

August 8, 2018

Researchers from the University of Washington find link between certain eye conditions and the risk for Alzheimer's disease.

Immune cells in the retina can spontaneously regenerate

March 21, 2018

Immune cells called microglia can completely repopulate themselves in the retina after being nearly eliminated, according to a new study in mice from scientists at the National Eye Institute (NEI).

NIH launches international study of AMD progression

February 23, 2018

A new clinical study led by the National Eye Institute (NEI), part of the National Institutes of Health, will follow 500 people over five years to learn more about the natural history of early age-related macular degeneration (AMD).