stem cell-based tagged posts

Researchers Rescue Photoreceptors, Prevent Blindness in animal models of Age-Related Macular Degeneration

The researchers will take a patient’s own blood cells, and in a lab, convert them into iPS cells capable of becoming any type of cell in the body. The iPS cells are then programmed to become retinal pigment epithelial cells, the type of cell that dies early in the geographic atrophy form of AMD.
Credit: National Eye Institute

Findings set stage for first clinical trial of stem cell-based therapeutic approach for AMD. Using a novel patient-specific stem cell-based therapy, researchers at the National Eye Institute (NEI) prevented blindness in animal models of geographic atrophy, the advanced “dry” form of age-related macular degeneration (AMD), which is a leading cause of vision loss among people age 65 and older. The protocols established by the animal study, published Jan...

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