Stem Cells: Going back to the start (by Anthony Crockett)

Spanish Scientist have reverse back and animal tissue to its embryo state. They believe using this technique they can repair parts of the human body like the heart after someone suffering from an heart attack. But the treatment has a downside. Tumours developed n mice after using this treatment on them.

Stem cell Experts thinks a great study but need more control over the process.

“It will be a monumental task to prove this is safe, as what you’re doing is innately dangerous, but it is exciting as it’s potentially a new strategy for regenerative medicine.” Prof Robin Ali.

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http://www.bbc.co.uk/news/health-24047841

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