Researchers hope it could eventually lead to new ways of treating age-related macular degeneration.
"In the past, scientists would grow cells on a flat surface, which is not biologically relevant," Prof Pierscionek said."This an exciting breakthrough that could potentially help millions of people."Mary Davies, 84, from Downham Market in Norfolk, has dry AMD and can no longer drive or teach macramé - a needlework craft."I've known people with a diagnosis who thought it was the end of their lives," she said.
Chief executive Cathy Yelf said: "Macular disease is as prevalent as dementia and represents a huge cost, care and societal burden. "While there still needs to be a lot more work done before we see this being used in humans, this is an encouraging area of research."
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