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Lab-grown kidney blazes trail for bespoke donor organs

The successful transplant of lab-grown rat kidneys is just the start – teams are working on a host of replacement body parts, from noses to hearts

By Andy Coghlan

17 April 2013

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Welcome to the body shop

(Image: Volker Moehrke/Corbis)

A brand new rat kidney being built on the scaffold of an old one

A brand new rat kidney being built on the scaffold of an old one

(Image: Ott Lab, Center for Regenerative Medicine, Massachusetts General Hospital)

Editorial:What happens when hearts become spare parts?

MADE-to-measure kidney? Check. Even hearts and lungs could be available one day. For the first time, a kidney grown entirely in the lab has been transplanted and shown to work. The breakthrough is likely to open the door for other bioengineered organs.

It’s early days – the transplant took place in a rat – but an attempt in humans is on the horizon.…

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