Converting fat cells from liposection to liver cells in nine days...

New method would replace costly, highly invasive liver transplantation, could be available for clinical testing in two to three years A new method of creating liver cells does not form tumors in immunocompromised mice.

http://www.kurzweilai.net/converting-fat-cells-from-liposection-to-liver-cells-in-nine-days-a-regenerative-medicine-breakthrough