Yazarlar : Mali P, Cheng L.
Yayın : Stem Cells.
Yayın Yılı : 2011
Pubmed Linki : http://www.ncbi.nlm.nih.gov/pubmed/21905170
Konu : Rejeneratif Tıp
Literatür İçeriği :
Abstract
Cell engineering is defined here as the collective ability to both reset and edit the genome of a mammalian cell. Until recently this had been extremely challenging to achieve in human cells, because non-transformed human cells are significantly refractory to both these processes. The recent success in reprogramming somatic cells into induced pluripotent stem cells that are self-renewable in culture, coupled with our increasing ability to effect precise and pre-designed genomic editing, now readily permits cellular changes at both the genetic and epigenetic levels. These dual capabilities thus also make possible the generation of genetically-matched, disease-free stem cells from patients for regenerative medicine. The objective of this review is to summarize the key enabling developments on these two rapidly evolving research fronts in human cell engineering, highlight unresolved issues, and outline potential future research directions.
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