Connecting you with the University of Missouri’s innovative research and creative activityAt First Sight
A visit with Kristina Narfström, Professor, Department of Veterinary Medicine and Surgery
Using Gene Transfer to Replace Dead Photoreceptors
Topics:
blindness
photoreceptors
Genetic transfer can be used to replace dead photoreceptor cells. Narfström employs this method to correct protein defects in the eyes. The procedure involves injecting a construct - a vehicle that brings the protein the correct DNA - into the retina cell. The construct is then transported into the nucleus, where it is translated to make the correct protein.