October 15, 2011
British scientists have developed a new stem cell technique for growing working liver cells which could eventually avoid the need for costly and risky liver transplants.
A team of researchers led by the Sanger Institute and the University of Cambridge used cutting-edge methods to correct a genetic mutation in stem cells derived from a patient’s skin biopsy, and then grew them into fresh liver cells.
By putting the new liver cells into mice, they showed they were fully functioning.
… Bradley said the technique — the first success of its kind — leaves behind no trace of the genetic manipulation, except for the gene correction.
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