Human heart cells cultured in the lab

Scientists have moved a step closer to creating functioning heart tissue for transplants in the lab. They have grown three types of human heart cells from cultures derived from embryonic stem cells.
When a mix of the cells was transplanted into mice with simulated heart disease, the animals' heart function was significantly improved.

The study, by a team of Canadian, US and UK scientists, features in the journal Nature.

Read full story at BBC News.


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