Vision Loss News and Research

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Researchers question the mechanism of retinitis pigmentosa

Researchers who made a knock-in mouse-model of the genetic disorder retinitis pigmentosa 59, or RP59, expected to see retinal degeneration and retinal thinning. As reported in the journal Cells, they surprisingly found none, calling into question the commonly accepted -- though never proved -- mechanism for RP59.

12 Jun 2020

Researchers use human stem cell models to analyze degeneration in glaucoma

More than 3 million Americans have glaucoma, a serious eye condition causing vision loss. 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.

11 Jun 2020

Treatment with vitamin A analog improves visual function in diabetic mice

Diabetic retinopathy is a common complication of diabetes and a leading cause of blindness among the working-age population.

11 Jun 2020

People with severe vision loss less accurate in judging the distance of closer sounds

People with severe vision loss can less accurately judge the distance of nearby sounds, potentially putting them more at risk of injury, according to new research published in the journal Scientific Reports.

3 Jun 2020

Microperimetry can help determine the efficacy of novel treatments for macular diseases

Stargardt disease is an inherited eye disease. Its onset is typically in adolescence and it is among the leading causes of blindness in this age group. Symptoms range from severe loss of sharp vision to almost complete loss of sight.

2 Jun 2020

UVA researchers discover essential key to hearing sensitivity in the inner ear

New research from the University of Virginia School of Medicine is shedding light on the biological architecture that lets us hear – and on a genetic disorder that causes both deafness and blindness.

26 May 2020

Inexpensive screening method for retinal changes in diabetics

Retinal damage due to diabetes is now considered the most common cause of blindness in working-age adults.

25 May 2020

Blood test could help doctors identify patients at risk of developing type 2 diabetes

Scientists have identified metabolites in the blood that accurately predict whether a woman will develop type 2 diabetes after experiencing a transient form of illness during pregnancy.

22 May 2020

Santen’s VEKTIS study demonstrates efficacy and tolerability of cyclosporine A cationic emulsion in pediatric vernal keratoconjunctivis, over 12 months

Santen EMEA is delighted to announce that the results of VEKTIS, a twelve month study in pediatric vernal keratoconjunctivitis have been published in the American Journal of Ophthalmology.

From Santen Pharmaceutical Co., Ltd. 22 May 2020

COVID-19 restrictions may have unintended consequences for young eyes

Young Australians studying from home during the COVID-19 pandemic still need to spend time outside to prevent near-sightedness, according to a researcher from The University of Western Australia.

20 May 2020

IOB director wins Greenberg Prize for ending blindness by 2020

Professor Botond Roska, Director at the Institute of Molecular and Clinical Ophthalmology Basel (IOB) and Professor at the University of Basel, Faculty of Medicine and Faculty of Science, has won the Sanford and Susan Greenberg Visionary Prize "for uniquely valuable research having the greatest impact toward advancing restoration of vision in human patients."

15 May 2020

Experimental two-in-one diabetes shot provides better blood sugar control

The number of people with diabetes has increased from 108 million in 1980 to a staggering 422 million in 2014. In 2016, an estimated 1.6 million deaths were directly caused by diabetes, while another 2.2 million deaths were tied to high blood glucose.

12 May 2020

Study shows how our eyes recycle vitamin A

Many of us will remember been told as kids when we refused to eat our vegetables that 'carrots are good for your eyes'. Although our parents may not have fully understood it at the time, there is some truth to this. Carrots are a rich source of the vitamin A essential for healthy vision.

11 May 2020

Scientists identify unexpected player that causes vision loss in patients with AMD

Scientists have identified an unexpected player in the immune reaction gone awry that causes vision loss in patients with age-related macular degeneration (AMD), according to a new study published today in eLife.

6 May 2020

New study could prevent children from losing their sight after brain surgery for epilepsy

A Fight for Sight funded research study has successfully demonstrated that an imagining technique could help children keep their sight after brain surgery for epilepsy, in results published in Frontiers in Neuroscience this month (April 8).

24 Apr 2020

A faster and easier treatment option to prevent blindness in preterm infants

Babies born prematurely who require treatment to prevent blindness from retinopathy of prematurity (ROP) could be treated with a dose of Avastin (bevacizumab) that is a fraction of the dose commonly used for ROP currently.

23 Apr 2020

Age-related DNA modifications linked with susceptibility to eye disease

National Eye Institute researchers profiling epigenomic changes in light-sensing mouse photoreceptors have a clearer picture of how age-related eye diseases may be linked to age-related changes in the regulation of gene expression.

21 Apr 2020

Study uncovers cause of blood-vessel leakiness in eye diseases

Scientists have identified a key step in the process that leads to leaky vessels and harmful swelling in eye diseases, according to a new study published today in eLife.

21 Apr 2020

NEI researchers link age-related DNA modifications to susceptibility to eye disease

Researchers profiling epigenomic changes in mouse photoreceptors suggest that age-related eye diseases may be linked to gene expression.

21 Apr 2020

Research pinpoints potential new therapeutic target for retinal degeneration

Multi-disciplinary work led by researchers from Trinity College Dublin has pinpointed a potential new therapeutic target for treating retinal degeneration. The work has discovered that a protein (SARM1) involved in neuronal cell injury may also have a role in the progression of retinal degeneration.

20 Apr 2020

Vision Loss News and Research

Researchers question the mechanism of retinitis pigmentosa

Researchers use human stem cell models to analyze degeneration in glaucoma

Treatment with vitamin A analog improves visual function in diabetic mice

People with severe vision loss less accurate in judging the distance of closer sounds

Microperimetry can help determine the efficacy of novel treatments for macular diseases

UVA researchers discover essential key to hearing sensitivity in the inner ear

Inexpensive screening method for retinal changes in diabetics

Blood test could help doctors identify patients at risk of developing type 2 diabetes

Santen’s VEKTIS study demonstrates efficacy and tolerability of cyclosporine A cationic emulsion in pediatric vernal keratoconjunctivis, over 12 months

COVID-19 restrictions may have unintended consequences for young eyes

IOB director wins Greenberg Prize for ending blindness by 2020

Experimental two-in-one diabetes shot provides better blood sugar control

Study shows how our eyes recycle vitamin A

Scientists identify unexpected player that causes vision loss in patients with AMD

New study could prevent children from losing their sight after brain surgery for epilepsy

A faster and easier treatment option to prevent blindness in preterm infants

Age-related DNA modifications linked with susceptibility to eye disease

Study uncovers cause of blood-vessel leakiness in eye diseases

NEI researchers link age-related DNA modifications to susceptibility to eye disease

Research pinpoints potential new therapeutic target for retinal degeneration

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