23598972 OR Cell cycle regulation in human embryonic stem cells links to adaptation to cell culture
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Cell cycle represents not only a tightly orchestrated mechanism of cell replication and cell division but it also plays an important role in regulation of cell fate decision. Particularly in the context of pluripotent stem cells or multipotent progenitor cells, regulation of cell fate decision is of paramount importance. It has been shown that human embryonic stem cells (hESCs) show unique cell cycle characteristics, such as short doubling time due to abbreviated G1 phase; these properties change with the onset of differentiation. This review summarizes the current understanding of cell cycle regulation in hESCs. We discuss cell cycle properties as well as regulatory machinery governing cell cycle progression of undifferentiated hESCs. Additionally, we provide evidence that long-term culture of hESCs is accompanied by changes in cell cycle properties as well as configuration of several cell cycle regulatory molecules.
- MeSH
- buněčná diferenciace MeSH
- buněčné kultury MeSH
- buněčný cyklus fyziologie MeSH
- embryonální kmenové buňky cytologie fyziologie MeSH
- kontrolní body buněčného cyklu fyziologie MeSH
- lidé MeSH
- pluripotentní kmenové buňky cytologie fyziologie MeSH
- proteiny buněčného cyklu metabolismus fyziologie MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- přehledy MeSH
... Rotrekl) 174 -- 12.1 Stem cells - general introduction 174 -- 12.1.1 Stem cells: the beginning 175 -- ... ... 12.1.2 Definition and basic features of stem cells 176 -- 12.1.3 Proliferation capacity 176 -- 12.1.4 ... ... Differentiation ability 177 -- 12.1.5 Progenitors and precursors 178 -- 12.2 Occurrence of stem cells ... ... 182 -- 12.2.4 Intercellular interactions in the control of stem cell fate 183 -- 12.3 Stem cells in ... ... medicine 184 -- 12.3.1 Mesenchymal stem cells in medicine 184 -- 12.3.2 Pluripotent stem cells in medicine ...
First edition 227 stran : ilustrace ; 30 cm
- Konspekt
- Lékařské vědy. Lékařství
- Učební osnovy. Vyučovací předměty. Učebnice
- NLK Obory
- biologie
- NLK Publikační typ
- učebnice vysokých škol