Eye

Eye articles

Controlling inflammation in macular degeneration prevents progress of AMD
Scientists at Trinity College Dublin have discovered that a part of the immune system called the inflammasome is involved in regulating the development of one of the most common forms of blindness, called Age-Related Macular Degeneration (AMD).

Autism prevalence high in New Jersey - WHY
New statistics issued by the Centers for Disease Control and Prevention (CDC) indicate that the prevalence of autism spectrum disorders found among 8-year-old children in a sample area of New Jersey is significantly higher than in most other states surveyed.

Earlier sign of autism can be noticed in 6 months old infants
In their first year of life, babies who will go on to develop autism already show different brain responses when someone looks at or away from them. Although the researchers are careful to say that the study, reported in the Cell Press journal Current Biology, is only a first step toward earlier diagnosis, the findings do suggest that direct brain measures might help to predict the future development of autism symptoms in infants as young as six months.

Photoshop reality check - reality in the eye of the beholder
You know they couldn't possibly look that good. But what did those models and celebrities look like before all the retouching? How different is the image we see from the original? Dartmouth Computer Science Professor Hany Farid and Eric Kee, a PhD student at Dartmouth College, are proposing a method to not only answer such questions but also to quantify the changes.

Dreaming helps ease bad and painful memories
During the dream phase of sleep, also known as REM sleep, our stress chemistry shuts down and the brain processes emotional experiences and takes the painful edge off difficult memories. Time spent in dream sleep can help.

Eylea approved for AMD eye disorder in older people
The U.S. Food and Drug Administration approved Eylea (aflibercept) to treat patients with wet (neovascular) age-related macular degeneration (AMD), a leading cause of vision loss and blindness in Americans ages 60 and older.

Mesothelioma linked to gene mutation
Individuals who carry a mutation in a gene called BAP1 are susceptible to developing two forms of cancer – mesothelioma, and melanoma of the eye. Mesothelioma tumors are typically associated with asbestos and erionite exposure.

People seek early diagnosis of Alzheimer's disease
Results of an international survey reveal that over 85% of respondents in the five countries surveyed say that if they were exhibiting confusion and memory loss, they would want to see a doctor to determine if the cause of the symptoms was Alzheimer's disease. Over 94% would want the same if a family member were exhibiting the symptoms.

Most blacks report calling a friend when facing symptoms of stroke
Most African-Americans report calling a friend instead of 911 when faced with the symptoms of a stroke, according to a new study that surveyed those hospitalized for a stroke.

AMD prevalence lowered in US
An estimated 6.5 percent of Americans age 40 and older have the eye disease age related macular degeneration, a lower rate than was reported 15 years ago, according to a report in the Archives of Ophthalmology.

Biosynthetic corneas restore vision in humans
A new study from researchers in Canada and Sweden has shown that biosynthetic corneas can help regenerate and repair damaged eye tissue and improve vision in humans.

Healthy diet lowers cataract risk in women
Women who eat foods rich in a variety of vitamins and minerals may have a lower risk of developing the most common type of cataract that occurs in the United States, revealed by researchers.

Eye test for early detection of Alzheimer's and Down syndrome
Researchers are going to develop an innovative eye test for early detection of Alzheimer's disease and Down syndrome. As they discovered the protein that forms plaques in the brain in Alzheimer's disease also accumulates in the eyes of people with Down syndrome.

Green tea may help fight glaucoma and other eye diseases
Scientists have confirmed that the healthful substances found in green tea - renowned for their powerful antioxidant and disease-fighting properties - do penetrate into tissues of the eye.

Autism's earliest symptoms not in infants under 6 months
A study of the development of autism in infants, comparing the behavior of the siblings of children diagnosed with autism to that of babies developing normally, has found that the nascent symptoms of the condition - a lack of shared eye contact, smiling and communicative babbling - are not present at 6 months, but emerge gradually and only become apparent during the latter part of the first year of life.

Botulinum injection may prevent migraine pain
A preliminary study suggests the same type of botulinum injection used for cosmetic purposes may be associated with reduced frequency of migraine headaches that are described as crushing, vicelike or eye-popping (ocular), but not pain that is experienced as a buildup of pressure inside the head.

Sleep apnea OSA decreases frequency of nightmare recall
Patients with severe obstructive sleep apnea (OSA) report a significantly lower frequency of nightmares than patients with mild or no sleep apnea, indicating that OSA suppresses the cognitive experience of nightmare recall.

Why light worsens migraine headaches
Ask anyone who suffers from migraine headaches what they do when they're having an attack, and you're likely to hear "go into a dark room." And although it's long been known that light makes migraines worse, the reason why has been unclear.

New golden ratios for female facial beauty
Beauty is not only in the eye of the beholder but also in the relationship of the eyes and mouth of the beholden. The distance between a woman's eyes and the distance between her eyes and her mouth are key factors in determining how attractive she is to others.

Myopia or nearsightedness more common in Americans
Myopia (nearsightedness) may have been more common in Americans from 1999 to 2004 than it was 30 years ago, according to a report in the December issue of Archives of Ophthalmology, one of the JAMA/Archives journals.

Stem cells may recover lost vision in cloudy cornea
New research from the University of Cincinnati (UC) may help in the recovery of lost vision for patients with corneal scarring.

Oxygen appears effective in treating cluster headache
Patients with a cluster headache, which is characterized by bouts of excruciating pain usually near the eye or temple, were more likely to report being pain-free within 15 minutes of treatment with high-flow oxygen than patients who received a placebo treatment.

Stem cells may rescue vision in AMD patients
An international team of scientists has rescued visual function in laboratory rats with eye disease by using cells similar to stem cells. The research shows the potential for stem cell-based therapies to treat age-related macular degeneration in humans.

Gene therapy may improve vision in congenital blindness LCA
Researchers from the University of Pennsylvania School of Medicine and the Center for Cellular and Molecular Therapeutics at the Children's Hospital of Philadelphia have used gene therapy to safely improve vision in five children and seven adults with a rare form of congenital blindness.

Microneedle patch would replace injections and needles
An array of microneedles could be coated with medicine and act as a painless drug delivery system for flu vaccines, diseases of the eye and more, revealed by researchers.

Dietary supplement carnosine may help prevent cataract
The popular dietary supplement carnosine may help to prevent and treat cataracts, revealed by researchers. Cataract a clouding of the lens of the eye that is a leading cause of vision loss worldwide.

Improve contact lens safety, says US FDA
The U.S. Food and Drug Administration is taking steps to improve contact lens safety by reminding consumers of the importance of following proper cleaning and storing procedures.

Stem cells improve sight for sore eyes
In a world-first breakthrough, University of New South Wales (UNSW) medical researchers have used stem cells cultured on a simple contact lens to restore sight to sufferers of blinding corneal disease.

Eye wrinkles removal laser device gets OTC
US health agency FDA (Food and Drug Administration) approved over-the-counter (OTC) marketing of Palomar's laser device for treatment of wrinkles around the eyes, i.e. periorbital wrinkles.

Besivance eye drop approved to treat bacterial conjunctivitis
The U.S. Food and Drug Administration approved Besivance (besifloxacin ophthalmic suspension 0.6 percent) for the treatment of bacterial conjunctivitis (non-viral), a contagious condition marked by irritation of the eyes and a discharge from the mucous membranes.

Saffron has remarkable effects on eye vision
The herb saffron may hold one of the keys to preventing the loss of sight in old age – and may even help to improve vision in people suffering certain blinding eye diseases.

Eating fish, nuts, olive oil reduce AMD risk
Regularly eating fish, nuts, olive oil and other foods containing omega-three fatty acids and avoiding trans fats appears to be associated with a lower risk for the eye disease age-related macular degeneration, according to two reports in the May issue of Archives of Ophthalmology, one of the JAMA/Archives journals.

Vitamin B1 may treat uveitis, a cause of blindness
University of Texas Medical Branch at Galveston researchers have discovered that a form of vitamin B1 could become a new and effective treatment for one of the world's leading causes of blindness.

Autism distorts developing brain in children
Individuals with autism spectrum disorders (ASD) tend to stare at people's mouths rather than their eyes.

X-rays help in early diagnosis of Parkinson's disease
It is estimated that 4 million people world-wide are suffering from Parkinson's disease, a complex disease that varies greatly among affected individuals.

Latisse approved for hypotrichosis of eyelashes
Allergan, Inc. (NYSE: AGN) announced that the U.S. Food and Drug Administration (FDA) has approved LATISSE(TM) (bimatoprost ophthalmic solution) 0.03% as a novel treatment for hypotrichosis of the eyelashes.

New gene identified for age related macular degeneration AMD
A new genetic association is established with the eye condition age-related macular degeneration (AMD), revealed by researchers.

Refractive errors affect vision more in Americans
About half of U.S. adults age 20 and older have refractive errors, or eye problems that result in less than 20/20 vision, according to a report in the August issue of Archives of Ophthalmology, one of the JAMA/Archives journals.

Eat oily fish to protect your eyesight in old age
Eating oily fish once a week may reduce age-related macular degeneration (AMD) which is the major cause of blindness and poor vision in adults in western countries and the third cause of global blindness, according to a study published in the American Journal of Clinical Nutrition.

Eyes could serve as early warning of diabetes
A new vision screening device, already shown to give an early warning of eye disease, could give doctors and patients a head start on treating diabetes and its vision complications, a new study shows.

Red wine may ward off effects of age on heart, bones, eyes and muscles
Large doses of a red wine ingredient can ward off many of the vagaries of aging in mice who begin taking it at midlife, according to a new report published online on July 3rd in Cell Metabolism, a Cell Press publication. Those health improvements of the chemical known as resveratrol-including cardiovascular benefits, greater motor coordination, reduced cataracts and better bone density-come without necessarily extending the animals' lifespan.

Protein Robo4 may reverse macular degeneration, diabetic retinopathy
Two major eye diseases and leading causes of blindness-age-related macular degeneration and diabetic retinopathy-can be reversed or even prevented by drugs that activate a protein found in blood vessel cells, researchers at the University of Utah School of Medicine and several other institutions have announced in a new study.

Corneal transplant success depends on donor's health
Corneal grafts obtained from donors dying in the hospital or with cancer may be associated with an increased risk of infection for the recipient, according to a report in the February issue of Archives of Ophthalmology, one of the JAMA/Archives journals.

Compstatin - new drug for vision loss, macular degeneration
University of Florida UF scientists are testing the safety of experimental drug Compstatin for vision loss in macular degeneration patients. In a first-of-its-kind safety research study, University of Florida researchers have injected an anti-inflammatory compound into the eye of a person with a sight-robbing disease.

Purchasing contact lenses online is risky
Purchasing contact lenses online may save consumers time, but the process could cause more problems in the long run, according to a new study reported in the January issue of Optometry: Journal of the American Optometric Association.

New strategies work to put cancer on the firing line
Dr. Yukai He wants to put cancer in the bull's eye. "Cancer really comes from us," the Medical College of Georgia Cancer Center immunologist says of the scary reality that cancer cells are our own cells gone awry. That means our immune system doesn't always see cancer as a horrific invader.

Zyrtec for nonprescription use in adults and children
Different formulations of the nonprescription drug Zyrtec (cetirizine HCl) is approved for the temporary relief of symptoms due to hay fever or other respiratory allergies (sneezing; runny nose; itchy, watery eyes; itchy throat or nose) in adults and children 2 years of age and older.

$2 million of potentially harmful cosmetic eye product seized in US
At the request of the U.S. Food and Drug Administration, U.S. Marshals seized 12,682 applicator tubes of Age Intervention Eyelash, a product that may, in some users, lead to decreased vision. Authorities said the sales value of the seized tubes is approximately $2 million.

48 Eye articles listed above.

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