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Posts tagged stem cell

Retinal Regeneration: Releasing Your Inner Salamander

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For someone with a retinal disease such as retinitis pigmentosa or macular degeneration, their vision loss is caused by photoreceptor degeneration. Photoreceptors are the retinal cells that capture light and convert it into electrical signals, which are sent back to the brain where they are used to create the images we see.
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ARVO 2016: What Does It Take to Develop a Stem-Cell Therapy for the Retina?

Drs. Jeffrey Stern and Sally TempleThe effort to restore vision lost to retinal diseases using stem cells can sound so tantalizing simple. The researcher gets some stem cells, turns them into retinal cells, puts them in the patient’s retina to replace lost cells and—voila!—the patient can see again.
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A Stem-Cells Video for Kids (and Newbies of All Ages)

Animated videoGiven that inherited retinal diseases are often diagnosed in childhood, it’s only fitting that kids get the opportunity to learn about the promising research and emerging treatments under development to save and restore their vision. Of course, the biology and genetics can be difficult to understand for even an educated adult, so when something kid-friendly is produced, especially a video, we are eager to share it.
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The Top Research Advancements of 2014: How Fast Can We Go?

lab photoAs we approach 2015, it’s inspiring to look back on 2014 and recount the numerous advancements we’ve made in developing vision-saving treatments and cures. When I joined the Foundation nearly a decade ago, virtually nothing was in a human study. We were curing lots of blind mice, and clinical trials seemed elusive. But, today, more than a dozen promising therapies are being evaluated in people, and at least a dozen more clinical trials are expected to begin in the next few years.
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UCI Stem-Cell Pioneer Poised to Launch Clinical Trial for RP Patients

Dr. Henry Klassen, a Foundation-funded researcherHenry Klassen, M.D., Ph.D., is only about a year from launching a clinical trial for a stem cell treatment to rescue vision in people with retinitis pigmentosa (RP) and, potentially, other retinal diseases. At the Foundation’s recent Orange County Innovation Symposium, the University of California (UC), Irvine clinician-researcher reported that he and his colleagues are in the midst of final lab studies with patient-grade cells. Once finished, they’ll request authorization from the U.S. Food and Drug Administration to begin their human study.
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Stem Cell Researcher Requests Retraction of Papers on Purported Breakthrough

Haruko ObokataSometimes research, especially early research, isn’t all it’s initially cracked up to be.

Such is the case with a purported advancement I blogged about last month in which researchers reported that soaking cells in a mildly acidic solution might be a safer and easier way to make stem cells. Investigators from the Riken Institute had just published two papers in the prestigious journal Nature detailing the promising approach.
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When Research Offers More Than Just Hope

John and Pam CorneilleI’ve lost a lot of my sight to retinitis pigmentosa, or RP, and as Dr. Edwin Stone is conducting exciting stem cell research focused on the disease, I began the process of scheduling an appointment with him last summer. Dr. Stone’s home base is the University of Iowa, which is just a two-and-a-half-hour drive from my house in Illinois. When an appointment date was finally offered, I found it a little odd that it was for New Year’s Eve, but I was eager to go, so I said yes.
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Social Media Alert: Top 13 Retinal Research Advancements of 2013

Top 13 Retinal Research Advancement of 2013I admittedly am not a heavy social-media user — I am not much for “tweeting” — but as I put together this list of the top retinal research advancements of 2013, I realized it would make great content for social media. Of course, my FFB colleagues will be sure to get the list out via our Facebook and Twitter pages.
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Stem-Cell Research: Moving at the Speed of Light

Dr. Dennis CleggWhen it comes to designing stem-cell-based treatments for retinal diseases, Dennis Clegg, Ph.D., is one of the go-to researchers. He not only heads his own lab at the University of California at Santa Barbara; he’s the recipient of a CIRM grant for a treatment of age-related macular degeneration, and can turn complicated science into a compelling narrative, as this TED Talk demonstrates.
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