A cornea transplant, or keratoplasty, is an operation to replace part of the cornea with corneal tissue from a donor. The cornea is the transparent, dome-shaped surface of the eye. Light enters the eye through the cornea.
Mar 30, 2023
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Cell-based therapies have long been thought of as an alternative treatment option for patients with a range of diseases caused by organ and tissue failure, inclusive of heart attack, diabetes, corneal blindness, and cystic ...
Jun 6, 2022
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For every person in the world who receives a cornea transplant, there are 69 others who still need one. That leaves about 12.5m people with limited sight because there aren't enough eye donors. But what if we could grow new ...
Feb 11, 2019
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Results from a large, national clinical trial show that corneal donor tissue can be safely stored for 11 days without negatively impacting the success of transplantation surgery to restore vision in people with diseases of ...
Nov 10, 2017
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Scientists at Newcastle University, UK, and the University of California have developed a new method to grow curved human corneas improving the quality and transparency - solely by controlling the behaviour of cells in a ...
Oct 19, 2017
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Treating donor corneas with a cocktail of molecules prior to transplanting to a host may improve survival of grafts and, thus, outcomes in high-risk corneal transplant patients, according to a new study led by researchers ...
May 1, 2017
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A new, minimally invasive procedure appears to be effective for many patients with Fuchs endothelial dystrophy (FED), a common eye disease, without the potential side effects and cost of the current standard of care, a cornea ...
Jul 13, 2016
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There are about 48,000 corneal transplants done each year in the U.S., compared to approximately 16,000 kidney transplants and 2,100 heart transplants. Out of the 48,000 corneal transplants done, 10 percent of them end up ...
Mar 9, 2015
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In Hyderabad, India, Sayan Basu is using stem cells in a pilot project to restore the eyesight of patients with damaged corneas. If proven successful, the procedure could mean that Indian citizens can avoid long waiting lists ...
Jan 14, 2015
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Ten years after a transplant, a cornea from a 71-year-old donor is likely to remain as healthy as a cornea from a donor half that age, and corneas from donors over 71 perform slightly less well but still remain healthy for ...
Nov 26, 2013
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