Salk scientists discover more versatile approach to creating stem cells

Stem cells are key to the promise of regenerative medicine: the repair or replacement of injured tissues with custom grown substitutes. Essential to this process are induced pluripotent stem cells (iPSCs), which can be created from a patient’s own tissues, thus eliminating the risk of immune rejection. However, Shinya Yamanaka’s formula for iPSCs, for which he was awarded last year’s Nobel Prize, uses a strict recipe that allows for limited variations in human cells, restricting their full poten…

Fuente : http://www.eurekalert.org/pub_releases/2013-07/si-…