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Current Blindness News and Events

Current Blindness News and Events, Blindness News Articles.
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VINO's O2Amp Oxy-Iso glasses ineffective at curing colour-blindness
In their new study, they find that the O2Amp 'Oxy-Iso' glasses, marketed by the US company VINO Optics, neither improve the color vision of people with color-blindness nor correct their color-blindness. (2019-06-17)
To save biodiversity and feed the future, first cure 'plant blindness'
From the urban jungle -- even the leafier parts of suburbia -- we often have a tough time naming the last plant we saw. (2019-05-24)
In mice, fast-acting compounds accelerate treatment of tropical parasitic worms
Two compounds, from among 300,000 candidates screened, kill parasite-supporting bacteria after a single dose in mouse models of filarial diseases -- one of the biggest contributors to disability and poverty in the developing world. (2019-05-08)
How blindness shapes sound processing
Adults who lost their vision at an early age have more refined auditory cortex responses to simple sounds than sighted individuals, according to new neuroimaging research published in JNeurosci. (2019-04-22)
Brains of blind people adapt to sharpen sense of hearing, study shows
Research from the University of Washington uses functional MRI to identify two differences in the brains of blind individuals -- differences that might be responsible for their abilities to make better use of auditory information. (2019-04-22)
Nature could provide the answer for blindness caused by diabetes, say experts
Mother Nature could have the answer to treating several causes of blindness, according to a ground-breaking study involving scientists from the University of Surrey and the Eugene and Marilyn Glick Eye Institute at Indiana University School of Medicine in the USA. (2019-04-09)
A soft spot for stem cells helps cornea healing
New research led by scientists at Newcastle University reveals a potential revolutionary way to treat eye injuries and prevent blindness -- by softening the tissue hosting the stem cells which then helps repair wounds, inside the body. (2019-04-03)
Research into tropical eye worm yields new tests to assess safety of anti-filarial drugs
Researchers at the LSTM's Centre for Drugs and Diagnostics, and University of Buea, Cameroon have developed new models of the tropical eye worm, Loa loa for the development of new drugs against filariasis. (2019-03-29)
Study examines calcium intake, age-related macular degeneration progression risk
This study looked at the association of calcium intake (dietary and supplementation) with the risk and progression of age-related macular degeneration (AMD), a leading cause of blindness. (2019-03-21)
USPSTF recommendation statement on prevention of gonococcal eye infections in newborns
The US Preventive Services Task Force (USPSTF) reaffirms its recommendation for the use of an antibiotic ointment to prevent gonococcal eye infections in all newborns, a gonorrhea infection that is transmitted from the mother to the newborn during delivery. (2019-01-29)
New mutations causing inherited deaf-blindness have been discovered
A team of scientists from Sechenov First Moscow State Medical University (MSMU) together with their colleagues from leading scientific centers of Moscow and India described a number of genetic mutations causing Usher syndrome (inherited deaf-blindness). (2019-01-22)
300 blind mice uncover genetic causes of eye disease
Hundreds of new genes linked to blindness and other vision disorders have been identified in a screen of mouse strains. (2018-12-21)
How the brain reacts to loss of vision
If mice lose their vision immediately after birth due to a genetic defect, this has a considerable impact, both on the organisation of the cerebral cortex and on memory ability. (2018-12-19)
Childhood blindness therapy shows 'very promising' results
A new therapy aimed at improving the sight of people with one of the most common forms of childhood blindness, has shown 'very promising' initial results, according to a study involving UCL researchers. (2018-12-18)
Video game players frequently exposed to graphic content may see world differently
Disturbing imagery disrupts perception, but not as much among violent video game players, UNSW Sydney psychologists have shown. (2018-12-13)
Blocking 'secondary cataracts'
Cataracts surgery is a modern-day medical marvel, but even 10 years after a procedure, so-called secondary cataracts can form. (2018-11-13)
Combination therapy promising against blindness-causing bacterial keratitis
Multidrug-resistant bacterial infections of the cornea are a leading cause of blindness and cannot be effectively managed with current ophthalmic antibiotics. (2018-11-12)
Spectrum of cardiovascular toxicities with immune checkpoint inhibitors revealed
The study, published online Nov. 12 in The Lancet Oncology, augments previous work by Vanderbilt University Medical Center (VUMC) researchers who first reported in 2016 rare but fatal cardiac side effects from the most widely prescribed class of immunotherapies. (2018-11-12)
Traditional glaucoma test can miss severity of disease
The most common test for glaucoma can underestimate the severity of the condition by not detecting the presence of central vision loss, also known as macular degeneration, according to a new Columbia University study. (2018-11-08)
Scientists from the University of Granada debunk the effectiveness of glasses for colorblind people
The EnChroma® glasses, commercialized by a North American company, do not improve color vision for color blind people or correct their color blindness, and their effect is similar to that of other glasses such as the ones used for hunting. (2018-10-26)
Researchers develop new devices to test retinal cells
Researchers at Utah State University have developed new devices to better understand the triggers of age-related macular degeneration (AMD) by mechanically stressing cells. (2018-10-24)
$5.1 million grant will fund research to develop a stem cell-based therapy for blinding eye condition
Scientists at the UCLA Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research and the Stein Eye Institute have been awarded a $5.1 million grant from the California Institute for Regenerative Medicine to advance the development of a novel therapy for blinding retinal conditions. (2018-10-18)
Widespread errors in 'proofreading' cause inherited blindness
Research has shown that mistakes in 'proofreading' the genetic code of retinal cells is the cause of a form of inherited blindness, retinitis pigmentosa (RP) with splicing factor defects, which affects up to 2.5 million people worldwide. (2018-10-12)
Human retinas grown in a dish explain how color vision develops
Biologists grew human retina tissue from scratch to determine how cells that allow people to see in color are made. (2018-10-11)
Thyroid hormone regulates development of color vision
By growing human retinal tissue from stem cells, researchers have determined how the various types of cells that enable people to see colors develop. (2018-10-11)
Risk of blindness among premature babies with low levels of blood platelets
Premature babies with low levels of platelets (thrombocytes) in their blood run a greatly increased risk of being afflicted with a severe variation of retinopathy of prematurity (ROP), an eye disease that can cause blindness, according to a study from Sweden and US published in the journal JCI Insight. (2018-10-10)
Counting (on) sheep? Promising gene therapy for visually impaired sheep now safe for human trials
A promising gene therapy for visually impaired sheep is now safe for human trials. (2018-09-17)
Attention network plays key role in restoring vision after brain damage
About one-third of patients who have suffered a stroke end up with low vision, losing up to half of their visual field. (2018-09-04)
Induced changes to political attitude can last over time
Cognitive scientists at Lund University and Karolinska Institutet in Sweden have demonstrated that experimentally induced changes in political attitudes can last over time. (2018-09-03)
New urine dipstick test detects cause of disease that blinds millions
Scientists at Scripps Research have developed a urine diagnostic to detect the parasitic worms that cause river blindness, also called onchocerciasis, a tropical disease that afflicts 18 to 120 million people worldwide. (2018-08-27)
Ethiopian 7-year trial finds that childhood eye infection increases after antibiotic program ends
Continuous mass distribution of azithromycin in northern Ethiopia, where the childhood eye infection trachoma is a major cause of blindness, is effective in preventing recurrence of trachoma but does not eliminate the infection entirely, according to a new study in PLOS Medicine by Jeremy Keenan and colleagues from the University of California in San Francisco, USA and the Carter Center in Addis Ababa, Ethiopia and Georgia, USA. (2018-08-14)
UToledo chemists discover how blue light speeds blindness
Blue light from digital devices and the sun transforms vital molecules in the eye's retina into cell killers, according to optical chemistry research at The University of Toledo. (2018-08-08)
Blindness gene discovered
Researchers from UNIGE have investigated a recessive genetic disorder that destroys the eyes from developing and results in childhood blindness. (2018-07-23)
Variations of a single gene drive diverse pigeon feather patterns
In a new study, a team led by University of Utah biologists has discovered that different versions of a single gene, called NDP (Norrie Disease Protein), have unexpected links between color patterns in pigeons, and vision defects in humans. (2018-07-17)
CHOP researchers develop easy-to-implement predictive screening tool for retinopathy
A multi-hospital collaboration led by researchers at Children's Hospital of Philadelphia (CHOP) has found a simple method of determining which premature infants should be screened for retinopathy of prematurity (ROP). (2018-07-12)
Inability to recognize faces linked to broader visual recognition problems
Imagine that you're supposed to meet colleagues for dinner, only you can't remember what their faces look like. (2018-06-25)
New approach in VR redirected walking to be presented at SIGGRAPH 2018
In the burgeoning world of virtual reality (VR) technology, it remains a challenge to provide users with a realistic perception of infinite space and natural walking capabilities in the virtual environment. (2018-06-18)
Researchers found novel structure in the 'antennae' of light-sensing neurons
Antennae-like structures on photoreceptors have a unique feature not observed in the 'antennae' or cilia of other types of cells, that helps explain non-syndromic blindness. (2018-06-13)
Distracted people can be 'smell blind' -- according to new University of Sussex study
'Inattentional smell blindness,' or inattentional anosmia, has been proven to exist in a study from the University of Sussex. (2018-06-05)
Blame the mother's gene: Discovery for a blinding canine eye disease
A new gene for canine congenital eye disease has been identified by a collaborative research led by Professor Hannes Lohi's research group in the University of Helsinki. (2018-05-29)
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