Age-related macular degeneration (AMD) is the leading cause of vision loss in the elderly. Now, new research using 3D organoid models of the eye has uncovered clues as to what happens in AMD, and how to stop it. In AMD, a person loses their central vision because the light sensitive cells in the macula, a … Continue reading Lab-made retinas offer a new approach to battling vision loss
THIS BLOG IS ALSO AVAILABLE AS AN AUDIO CAST When Anna Kuehl began losing her vision, she feared losing the ability to read and go on long walks in nature—two of her favorite pastimes. Anna had been diagnosed with age-related macular degeneration, the leading cause of vision loss in the US. She lost the central … Continue reading How a tiny patch is helping restore lasting vision
We spend around one third of our life sleeping—or at least we should. Not getting enough sleep can have serious consequences on many aspects of our health and has been linked to high blood pressure, heart disease and stroke. A study by the American Sleep Apnea Association found that some 70 percent of Americans report getting … Continue reading Study shows sleep deprivation impairs stem cells in the cornea
Age-related macular degeneration (AMD) is the leading cause of vision loss and blindness in the elderly in the U.S. It’s estimated that some 11 million Americans could have some form of the disease, a number that is growing every year. So if you are going to develop a treatment for this condition, you need to … Continue reading Sometimes a cold stare is a good thing
Earlier this year we wrote about the promising results of a phase 1 clinical trial aimed at replacing the deteriorating cells in the retinas of people suffering from age-related macular degeneration- one of the leading causes of blindness worldwide for people over 50. Now there’s even more good news! Highlighted in a news story on … Continue reading Stem cell-derived retinal patch continues to show promising results two years post-implantation
This upcoming July is healthy vision month, a time to remember the importance of making vision and eye health a priority. It’s also a time to think about the approximately 12 million people, 40 and over in the United States, that have a vision impairment. Vision can be something that many of us take for … Continue reading CIRM funded trial for AMD shows promising results
Doctor Dennis Clegg, a researcher and scientist at UC Santa Barbara, is fascinated by the eye. He thinks it’s one of the most beautiful objects in nature and wonders how something as complex and elegant developed and is able to connect with our brains to make vision possible. That’s why he has spent his career … Continue reading The doctor who fights vision loss and wildfires
When I first saw the headline for this story I thought of the nursery rhyme about the three blind mice. Finally, they’ll be able to see the farmer’s wife coming at them with a carving knife. But the real-world implications are of this are actually pretty exciting. Researchers at the National Institute of Health’s National … Continue reading Helping the blind see – mice that is
Our vision is one of the most important senses that we use in our everyday lives. Whether its to help somebody perform complex surgeries or soak in a beautiful impressionist painting, a layer of cells in the back of the eye called the retinal pigment epithelium (RPE) provide support to photoreceptors (PRs), specialized cells that … Continue reading CIRM-funded research aims to create a platform to test therapies for AMD
Age-related macular degeneration (AMD) is the leading cause of vision loss in people over 60. It affects 10 million Americans. That’s more than cataracts and glaucoma combined. The causes of AMD are not known but are believed to involve a mixture of hereditary and environmental factors. There is no treatment for it. Now, in a … Continue reading CIRM-funded study helps unlock some of the genetic secrets behind macular degeneration
The Stem Cellar 