About this Research Topic
The recently successful reprogramming of mouse and human fibroblasts resulting in iPS cells has opened the door to the possibility of generating patient-specific pluripotent cells. Four RGs (either Oct-4, Sox2, c-Myc and Klf4 or Oct-4, Sox2, Nanog and Lin28) were shown to be sufficient to reprogram human fibroblast to undifferentiated iPS cells. The derived iPS cells had normal karyotypes, expressed telomerase activity, expressed cell surface markers and genes that characterize hESCs, and maintained developmental potential to differentiate into advanced derivatives of all three primary germ layers.
The impact of this field in basic research and in regenerative medicine led as to dedicate a Research Topic about this theme. This Research Topic will display the different methods of derivation of hESC and iPS cells, the understanding of the mechanisms ruling the reprogramming process, the use of such cells to understand organ physiology and to dissect diseases pathways, and of course we have to develop a chapter on the ethics point of view.
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