Stem cells, pluripotency and nuclear reprogramming

Authors


Rudolf Jaenisch, Whitehead Institute and Department of Biology, MIT 9 Cambridge Center, Cambridge, MA 02142, USA.
Tel.: +617 258 5186; fax: +617 258 6505.
E-mail: kemske@wi.mit.edu

Abstract

Summary.  Reprogramming of somatic cells to a pluripotent embryonic stem cell-like state has been achieved by nuclear transplantation of a somatic nucleus into an enucleated egg and most recently by introducing defined transcription factors into somatic cells. Nuclear reprogramming is of great medical interest as it has the potential to generate a source of patient-specific cells. This short review summarizes strategies to reprogram somatic cells to a pluripotent embryonic state and discuss the implications of this technology for transplantation medicine.

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