Donor stem cells help restore sight
A pioneering stem cell treatment at the Centre for Sight in the UK is helping to restore sight to people blinded by chemical accidents or firecrackers. According to the Guardian, Dr Sheraz Daya has treated more than 20 people by growing stem cells, mainly from deceased donors, and transplanting them to the eye. Normally his patients’ problem is the absence or severe shortage of limbal cells, which protect the eye and keep the surface of the cornea clean. Dr Daya believes that stem cell transplants trigger the production of new limbal cells which arrive as stem cells through the blood stream.
- Prescribe morning-after pills to young teenagers, say US pediatric group - November 30, 2012
- Bahrain sentences protest docs to prison - November 28, 2012
- Terry Pratchett assisted suicide documentary wins International Emmy - November 27, 2012
More Stories
A first in France: a trans mum and a trans dad
Trigger warning: if you are easily confused by gender pronouns, this story from France may cause heart palpitations. February 19...
Nigerian power couple convicted in London over organ trafficking plot
In May last year, a young Nigerian man stumbled into a police station into the English town of Staines, in...
Cease and desist: Dutch sperm donor who has fathered 550 children is being sued
A Dutch woman and a foundation for children of sperm donors are suing a Dutch man for fathering too many...
Should intractable mental illness make you eligible for euthanasia?
Canada is in the middle of a vigorous debate about whether incurable mental illness is grounds for Medical Assistance in...
Belgium to permit multiple gender ID changes
Belgium will permit people to change their gender identity as often as they want. The Minister of Justice, Vincent Van...
Nature’s foray into politics may have backfired
In the 2020 election, a swag of high-profile science journals, including Nature, Science, The Lancet, and the New England Journal...