I don't know much about this stuff but I think it is really cool that they did this. Would love to read other's thoughts on it.
Kidney grown in lab successfully transplanted into animal | Science | guardian.co.uk
From the article:
Yes I know personalized is spelled wrong, but that is how they spelled it in the article. Lazy editors, dumb reporters, who knows who is to blame.Scientists have grown a kidney in a laboratory and shown that it works when implanted into a living animal. The work is an important step towards the longer-term goal of growing personalised replacement organs that could be transplanted into people with kidney failure.