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Tumors Originating from Induced Pluripotent Stem Cells and Methods for Their Prevention
Author(s) -
Duinsbergen Dirk,
Salvatori Daniela,
Eriksson Malin,
Mikkers Harald
Publication year - 2009
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.2009.04563.x
Subject(s) - induced pluripotent stem cell , embryonic stem cell , stem cell , somatic cell , microbiology and biotechnology , biology , kosr , cell potency , adult stem cell , induced stem cells , genetics , gene
Pluripotent stem cells represent an almost unlimited source of most somatic cell types, providing them with great potential for cell‐based therapies. The earliest methods used for generating human pluripotent stem cells as embryonic stem cells from human embryos suffered from ethical and technical drawbacks. These problems have been solved in part through the efficient induction of pluripotency in somatic cells using forced expression of a tetrad of factors. Here, we describe the formation of rhabdomyosarcomas originating from factor‐induced pluripotent stem (iPS) cells derived from mouse neural stem cells. This underscores the commonly accepted notion that the use of retroviral delivery methods for inducing pluripotency will not be suited for clinical applications. However, the iPS cell field is developing rapidly. Safer protocols are now available for producing pluripotent stem cells. Here the current state‐of‐the‐art in this field will be discussed.