Restoring vision to millions of people - Biotech's Future

The video discusses retinal degenerative diseases like retinitis pigmentosa and macular degeneration, explaining how they affect vision. It introduces a retinal implant that uses light-activated proteins to restore vision by replacing lost photoreceptor cells. The implant is inserted subretinally and aims to help patients regain sight. Despite no current cure, the video highlights ongoing research and support from NSF and NIH to commercialize this technology, with hopes of market availability in 5-10 years. Challenges include ensuring the longevity of these chronic implants.

What is the primary effect of retinitis pigmentosa on vision?

How does age-related macular degeneration affect central vision?

What role do photoreceptor cells play in vision?

Describe the mechanism by which the retinal implant is expected to help patients see.

What challenges are associated with the use of chronic implants in the eye?