Pluripotency of embryo-derived stem cells from rodents, lagomorphs, and primates: Slippery slope, terrace and cliff

Pierre Savatier 1, * Pierre Osteil 2, 3 Patrick Tam 2, 3
* Auteur correspondant
1 SBRI - Institut cellule souche et cerveau / Stem Cell and Brain Research Institute
2 Embryology Unit [Westmead, Australia]
3 School of Medical Sciences [Sydney, Australia]
Abstract : The diverse cell states and in vitro conditions for the derivation and maintenance of the mammalian embryo-derived pluripotent stem cells raise the questions of whether there are multiple states of pluripotency of the stem cells of each species, and if there are innate species-specific variations in the pluripotency state. We will address these questions by taking a snapshot of our knowledge of the properties of the pluripotent stem cells, focusing on the maintenance of pluripotency and inter-conversion of the different types of pluripotent stem cells from rodents , lagomorphs and primates. We conceptualize pluripotent stem cells acquiring a series of cellular states represented as terraces on a slope of descending gradient of pluripotency. We propose that reprogramming pluripotent stem cells from a primed to a naive state is akin to moving upstream over a steep cliff to a higher terrace.
Keywords : Pluripotent stem cells Mouse Rat Rabbit Primate
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Article dans une revue
Stem cell research, Elsevier, 2017, 19, pp.104 - 112. 〈10.1016/j.scr.2017.01.008〉
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Pierre Savatier, Pierre Osteil, Patrick Tam. Pluripotency of embryo-derived stem cells from rodents, lagomorphs, and primates: Slippery slope, terrace and cliff. Stem cell research, Elsevier, 2017, 19, pp.104 - 112. 〈10.1016/j.scr.2017.01.008〉. 〈inserm-01451139〉

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