Blindness News and Research

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Individuals with early-onset diabetes, hypertension more likely to develop primary open-angle glaucoma

The earlier individuals develop Type 2 diabetes or hypertension in life, the earlier they are likely to develop primary open-angle glaucoma (POAG), the leading cause of irreversible blindness worldwide, researchers from UT Southwestern reported in a recent study.

29 Aug 2022

Novel method for accurate diagnosis and treatment of uveitis

An estimated five to ten percent of blindness worldwide is caused by the rare inflammatory eye disease uveitis. Posterior uveitis in particular is often associated with severe disease progression and the need for immunosuppressive therapy.

29 Aug 2022

Youth-onset type 2 diabetes climbed 77% amid COVID-19, study shows

Data suggests diagnoses of type 2 diabetes in children are increasing 4-5% per year. Type 2 diabetes occurs when the cells in the body do not respond to insulin, which increases the body's need for insulin.

24 Aug 2022

Cornea implant made of collagen from pig’s skin restores vision

In this interview, News-Medical speaks to Professors Neil Lagali and Mehrdad Rafat about their latest research, which detailed a bioengineered corneal tissue for minimally invasive vision restoration in advanced keratoconus in two clinical cohorts.

23 Aug 2022

Lack of strength in smooth muscle cells leads to malformations of the blood vessels, study shows

The heart pumps blood through the vascular system, supplying cells with oxygen and energy Smooth muscle cells in the vessels finely regulate the blood flow.

18 Aug 2022

Researchers assess lutein nanodisks against ultraviolet light-induced retinal damage

Researchers assessed the role of lutein nanodisks against ultraviolet (UV) light-induced damage to retinal cells.

18 Aug 2022

Bioengineered corneal tissue implantation restores vision in advanced keratoconus

In a new study, researchers bioengineered corneal tissue for minimally invasive vision restoration.

18 Aug 2022

Genetic variant associated with Alzheimer's disease plays a role in protecting against glaucoma

New research led by scientists at Mass Eye and Ear and Brigham and Women's Hospital, member hospitals of Mass General Brigham, reveals the role that a genetic variant associated with Alzheimer's disease, APOE4, plays in protecting against glaucoma.

16 Aug 2022

Neuronal cilia are important for dopamine receptor 1 signaling, study shows

A historically overlooked rod-like projection present on nearly every cell type in the human body may finally be getting its scientific due: A new study has found that these appendages, called cilia, on neurons in the brain have a key role in ensuring a specific dopamine receptor's signals are properly received.

9 Aug 2022

Study outlines strategies people with visual impairment use to navigate social challenges

A recent study highlights the range of uncomfortable situations people living with blindness or visual impairment encounter due to interpersonal communication challenges, and outlines strategies people with visual impairment use to navigate these situations.

9 Aug 2022

Study reveals details about the complicated visual network forms in mice

A new study in mice has revealed never-before-seen details about how the complicated visual network forms in them. This research could inform future research into the treatment of congenital blindness. But given the parallels between biological neural tissue and digital artificial intelligence, this research could also help software engineers develop better and more general-purpose artificial intelligences.

5 Aug 2022

National MS Society commits $19 million to launch 40 multi-year research awards to drive progress towards new cures

The National Multiple Sclerosis Society has committed $19 million to launch 40 new multi-year research awards to drive progress toward stopping MS, restoring function, and ending MS forever – the goals of the widely endorsed Pathways to Cures for MS to better align the global MS research community around the most promising areas to cure MS for every single person as fast as possible.

4 Aug 2022

Black patients have higher risk of advanced vision loss after glaucoma diagnosis compared to whites

Black patients have a dramatically higher risk of advanced vision loss after a new diagnosis of primary open angle glaucoma (POAG) when compared to white patients, according to a new study from New York Eye and Ear Infirmary of Mount Sinai (NYEE).

25 Jul 2022

New study to investigate focused ultrasound's role in addressing neurofibromatosis type 2

The Focused Ultrasound Foundation and the Children's Tumor Foundation (CTF) have established a partnership to advance innovative, noninvasive treatments in pediatrics.

21 Jul 2022

Pigment epithelium-derived factor ablations may lead to eye aging

Researchers identified that loss of pigment epithelium-derived factor (PEDF) may cause aging in the eye.

21 Jul 2022

A stepped regimen of anti-VEFG drugs leads to good vision outcomes in diabetic macular edema

Clinical trial results from the DRCR Retina Network suggest that a specific step strategy, in which patients with diabetic macular edema start with a less expensive medicine and switch to a more expensive medicine if vision does not improve sufficiently, gives results similar to starting off with the higher-priced drug.

14 Jul 2022

More patients suffer vision-threatening emergencies after assaults with paintball guns, research finds

University of Chicago Medicine researchers reviewing two years of data on assaults with paintball guns found more patients than expected suffered vision-threatening emergencies after being struck in the eye, with several experiencing a rupture of the eyeball or even permanent blindness.

13 Jul 2022

Specific form of age-related macular degeneration linked to cardiovascular disease and stroke risk

Patients with a specific form of age-related macular degeneration (AMD), a leading cause of blindness in the United States, are at significant risk for cardiovascular disease and stroke, according to new research from New York Eye and Ear Infirmary of Mount Sinai.

12 Jul 2022

Singapore researchers develop a bio-functional thermogel to prevent retinal scarring

Singapore scientists have developed a bio-functional thermogel, a type of synthetic polymer, to prevent retinal scarring caused by failed retinal detachment repair surgery.

4 Jul 2022

Proteins in the eye may predict which macular degeneration patients need life-long treatment

In a study of eye fluid from 38 patients, Johns Hopkins Medicine researchers say they have found that levels of a specific protein appears to help accurately predict whether people with the wet form of age-related macular degeneration may need lifelong, frequent eye injections to preserve vision or if they can be safely weaned off the treatments.

29 Jun 2022

Blindness News and Research

Individuals with early-onset diabetes, hypertension more likely to develop primary open-angle glaucoma

Novel method for accurate diagnosis and treatment of uveitis

Youth-onset type 2 diabetes climbed 77% amid COVID-19, study shows

Cornea implant made of collagen from pig’s skin restores vision

Lack of strength in smooth muscle cells leads to malformations of the blood vessels, study shows

Researchers assess lutein nanodisks against ultraviolet light-induced retinal damage

Bioengineered corneal tissue implantation restores vision in advanced keratoconus

Genetic variant associated with Alzheimer's disease plays a role in protecting against glaucoma

Neuronal cilia are important for dopamine receptor 1 signaling, study shows

Study outlines strategies people with visual impairment use to navigate social challenges

Study reveals details about the complicated visual network forms in mice

National MS Society commits $19 million to launch 40 multi-year research awards to drive progress towards new cures

Black patients have higher risk of advanced vision loss after glaucoma diagnosis compared to whites

New study to investigate focused ultrasound's role in addressing neurofibromatosis type 2

Pigment epithelium-derived factor ablations may lead to eye aging

A stepped regimen of anti-VEFG drugs leads to good vision outcomes in diabetic macular edema

More patients suffer vision-threatening emergencies after assaults with paintball guns, research finds

Specific form of age-related macular degeneration linked to cardiovascular disease and stroke risk

Singapore researchers develop a bio-functional thermogel to prevent retinal scarring

Proteins in the eye may predict which macular degeneration patients need life-long treatment

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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