TED Talks Daily The science of preserving sight | Joshua Chu-Tan
Nov 22, 2021
In this insightful conversation, researcher Joshua Chu-Tan shares his groundbreaking work on a protein that could revolutionize the treatment of age-related macular degeneration, a leading cause of blindness. He explains the complex biology of vision and the critical role that microRNA plays in eye health. Joshua highlights how understanding genetics can lead to innovative therapies, emphasizing the protective effects of microRNA 124 on retinal health. His insights offer hope for millions at risk of losing their sight.
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Value of Sight
- Close your eyes and visualize the first thing you saw this morning.
- Imagine waking up unable to see those images.
AMD Prevalence
- Sight is the most valued sense, influencing our world perception and spending habits.
- Age-related macular degeneration (AMD) is the main cause of blindness in developed nations.
MicroRNA Potential
- AMD, affecting a significant portion of older adults, currently has no cure in its most common form.
- MicroRNAs, powerful gene regulators, offer a potential solution for this debilitating eye disease.