told NPR her vision is now much clearer and brighter following the treatment. She has dyed her hair her favourite colour to celebrate. "I've always loved colours.
Since I was a kid it's one of those things I could enjoy with just a small amount of vision. But now I realise how much brighter they were as a kid because I can see them a lot more brilliantly now.
It's just amazing." Knight and her six fellow patients were born with a rare eye disease called LCA which disables important cells in the eye's retina.
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