eye

02/19/2014 - 11:00

Progressive degeneration of photoreceptors—the rods and cones of the eyes—causes blinding diseases such as retinitis pigmentosa and age-related macular degeneration. While there are currently no available treatments to reverse this degeneration, a newly developed compound allows other cells in the eye to act like photoreceptors. As described in a study appearing in the February 19 issue of the Cell Press journal Neuron, the compound may be a potential drug candidate for treating patients suffering from degenerative retinal disorders.

 

11/19/2013 - 11:03

Researchers at Karolinska Institutet have found an innovative way to study glucose regulation in the body: by transferring the vital insulin-producing cells from the pancreas to the eye, the latter can serve as a kind of window through which health reports can be obtained from the former. The results, which are expected to have a significant impact on diabetes research, are published in scientific journal PNAS.

 

09/03/2013 - 09:36

Researchers have developed the first animal model simulating the eye complications associated with the thyroid condition Graves' disease, a breakthrough that could pave the way for better treatments, according to a recent study accepted for publication in The Endocrine Society's journal Endocrinology.

 

08/19/2013 - 10:37

Johns Hopkins biomedical engineers have teamed up with clinicians to create a new drug-delivery strategy for a type of central vision loss caused by blood vessel growth at the back of the eye, where such growth should not occur. In addition to testing a new drug that effectively stops such runaway vessel growth in mice, the team gave the drug a biodegradable coating to keep it in the eye longer. If proven effective in humans, the engineers say, it could mean only two or three needle sticks to the eye per year instead of the monthly injections that are the current standard of care.

 

07/19/2013 - 11:13

Researchers at Washington University School of Medicine in St. Louis and St. Jude Children’s Research Hospital in Memphis have found that good vision depends, at least in part, on a recycling process in the eye that mops up cellular debris and reuses light-sensitive proteins.

 

03/21/2013 - 17:03

 Retired entrepreneur Willis "James" Hindman, 77, always enjoyed raising and watching thoroughbred race horses run on his farm in Westminster, Md. "There is nothing more beautiful than seeing a horse in motion and at full speed. It’s something very special to me," says Hindman.