via cnn.com
For the first time, a patient has received a synthetic windpipe that was created in a lab with the patient's own stem cells and without using human donor tissue, researchers said Thursday.
Previous lab-generated transplants either used a segment of donor windpipe or involved tissue only, not an organ.
In a laboratory in London, scientists created a trachea, which is a tube-like airway that connects at the voice box and branches into both lungs.
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