Non-thermal effects of power-line magnetic fields (50Hz) on gene expression levels of pluripotent embryonic stem cells—the role of tumour suppressor p53

2004 ◽  
Vol 557 (1) ◽  
pp. 63-74 ◽  
Author(s):  
Jaroslaw Czyz ◽  
Teodora Nikolova ◽  
Jürgen Schuderer ◽  
Niels Kuster ◽  
Anna M. Wobus
Keyword(s):  
Gene Expression ◽  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Magnetic Fields ◽  
Thermal Effects ◽  
Embryonic Stem ◽  
Power Line ◽  
Tumour Suppressor P53 ◽  
Gene Expression Levels

Ethanol alters cell cycle gene expression in human embryonic stem cells

2016 ◽  
Vol 01 (03) ◽  
pp. 201-208 ◽  
Author(s):  
Malini Krishnamoorthy ◽  
Brian Gerwe ◽  
Jamie Heimburg-Molinaro ◽  
Rachel Nash ◽  
Jagan Arumugham ◽  
...  
Keyword(s):  
Gene Expression ◽  
Cell Cycle ◽  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Human Embryonic Stem Cells ◽  
Embryonic Stem ◽  
Cell Cycle Gene ◽  
Cell Cycle Gene Expression

scholarly journals The role of nucleotide excision repair in protecting embryonic stem cells from genotoxic effects of UV-induced DNA damage

1999 ◽  
Vol 27 (16) ◽  
pp. 3276-3282 ◽  
Author(s):  
P. P. H. Van Sloun ◽  
J. G. Jansen ◽  
G. Weeda ◽  
L. H. F. Mullenders ◽  
A. A. van Zeeland ◽  
...  
Keyword(s):  
Stem Cells ◽  
Dna Damage ◽  
Embryonic Stem Cells ◽  
Nucleotide Excision Repair ◽  
Excision Repair ◽  
Embryonic Stem ◽  
Genotoxic Effects ◽  
Nucleotide Excision

scholarly journals Modulation of Differentiation of Embryonic Stem Cells by Polypyrrole: The Impact on Neurogenesis

2021 ◽  
Vol 22 (2) ◽  
pp. 501
Author(s):  
Kateřina Skopalová ◽  
Katarzyna Anna Radaszkiewicz ◽  
Věra Kašpárková ◽  
Jaroslav Stejskal ◽  
Patrycja Bober ◽  
...  
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Embryonic Stem ◽  
Stem Cell Differentiation ◽  
Active Role ◽  
Low Molecular Weight ◽  
Conducting Materials ◽  
The Impact ◽  
Erk Kinase

The active role of biomaterials in the regeneration of tissues and their ability to modulate the behavior of stem cells in terms of their differentiation is highly advantageous. Here, polypyrrole, as a representantive of electro-conducting materials, is found to modulate the behavior of embryonic stem cells. Concretely, the aqueous extracts of polypyrrole induce neurogenesis within embryonic bodies formed from embryonic stem cells. This finding ledto an effort to determine the physiological cascade which is responsible for this effect. The polypyrrole modulates signaling pathways of Akt and ERK kinase through their phosphorylation. These effects are related to the presence of low-molecular-weight compounds present in aqueous polypyrrole extracts, determined by mass spectroscopy. The results show that consequences related to the modulation of stem cell differentiation must also be taken into account when polypyrrole is considered as a biomaterial.

scholarly journals The Trends in Global Gene Expression in Mouse Embryonic Stem Cells During Spaceflight

2019 ◽  
Vol 10 ◽  
Author(s):  
Lili An ◽  
Yanming Li ◽  
Yingjun Fan ◽  
Ning He ◽  
Fanlei Ran ◽  
...  
Keyword(s):  
Gene Expression ◽  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Embryonic Stem ◽  
Global Gene Expression ◽  
Mouse Embryonic Stem Cells
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