Restoring vision with optogenetics
Briefly

At 50, Robin McCoy diagnosed with retinitis pigmentosa (RP), a genetic mutation leading to vision loss. By 2019, she became legally blind and began utilizing a cane for mobility. In search of potential treatments, McCoy applied for clinical trials, eventually connecting with neuroscientist Sheila Nirenberg from Weill Cornell Medicine. Nirenberg's early-stage trial focusing on optogenetic therapy seeks to restore vision by introducing light-sensing proteins into surviving retinal cells. In February 2024, McCoy received an injection in hopes of improving her visual field.
Read at Nature
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