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Cattle in vitro induced pluripotent stem cells generated and maintained in 5 or 20% oxygen and different supplementation
(2021-06-01)
The event of cellular reprogramming into pluripotency is influenced by several factors, such as in vitro culture conditions (e.g., culture medium and oxygen concentration). Herein, bovine iPSCs (biPSCs) were generated in ...
Induced pluripotent stem cells' self-renewal and pluripotency is maintained by a bovine granulosa cell line-conditioned medium
(Academic Press Inc Elsevier Science, 2011-07)
Induced pluripotent stem cells (iPSCs) are a promising type of stem cells, comparable to embryonic stem cells (ESCs) in terms of self-renew and pluripotency, generated by reprogramming somatic cells. These cells are an ...
Generation of neural progenitor cells from porcine-induced pluripotent stem cells
(Wiley-Blackwell, 2020-11-23)
In this study, porcine embryonic fibroblasts (pEFs) were reprogrammed into porcine-induced pluripotent stem cells (piPSCs) using either human or mouse specific sequences for the OCT4, SOX2, c-Myc, and KLF4 transcription ...
Modulation of chromatin modifying factors' gene expression in embryonic and induced pluripotent stem cells
(Academic Press Inc Elsevier Science, 2011-07)
Embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) are a promising source of cells for regenerative medicine because of their potential of self renew and differentiation. Multiple evidences highlight ...
Injury-induced purinergic signalling molecules upregulate pluripotency gene expression and mitotic activity of progenitor cells in the zebrafish retina
(Springer, 2017-07)
Damage in fish activates retina repair that restores sight. The purinergic signalling system serves multiple homeostatic functions and has been implicated in cell cycle control of progenitor cells in the developing retina. ...
Manganese Superoxide Dismutase Gene Expression Is Induced by Nanog and Oct4, Essential Pluripotent Stem Cells? Transcription Factors
(Public Library of Science, 2015-12)
Pluripotent stem cells possess complex systems that protect them from oxidative stress and ensure genomic stability, vital for their role in development. Even though it has been reported that antioxidant activity diminishes ...
In Vitro Induction of Pluripotency from Equine Fibroblasts in 20% or 5% Oxygen
(Hindawi Ltd, 2020-11-26)
The cellular reprogramming into pluripotency is influenced by external and internal cellular factors, such as in vitro culture conditions (e.g., environmental oxygen concentration), and the aging process. Herein, we aimed ...
Forced Expression of Nanog in Human Bone Marrow-Derived Endothelial Cells Activates Other Six Pluripotent Genes
(MARY ANN LIEBERT INCNEW ROCHELLE, 2012)
Human endothelial cells (ECs) have the ability to make up the lining of blood vessels. These cells are also capable of neovascularization and revascularization and have been applied in various clinical situations. With the ...
Dynamical reorganization of the pluripotency transcription factors Oct4 and Sox2 during early differentiation of embryonic stem cells
(Nature, 2020-03)
Pluripotency maintenance requires transcription factors (TFs) that induce genes necessary to preserve the undifferentiated state and repress others involved in differentiation. Recent observations support that the heterogeneous ...