scholarly journals Proliferation and differentiation of oligodendrocyte progenitor cells induced from rat embryonic neural precursor cells followed by flow cytometry

2008 ◽  
Vol 73A (8) ◽  
pp. 754-760 ◽  
Author(s):  
He‐Zuo Lü ◽  
Yan‐Xia Wang ◽  
Ying Li ◽  
Sai‐Li Fu ◽  
Qin Hang ◽  
...  
Keyword(s):  
Flow Cytometry ◽  
Progenitor Cells ◽  
Precursor Cells ◽  
Neural Precursor Cells ◽  
Neural Precursor ◽  
Oligodendrocyte Progenitor Cells ◽  
Oligodendrocyte Progenitor ◽  
Proliferation And Differentiation

scholarly journals MRG15, a component of HAT and HDAC complexes, is essential for proliferation and differentiation of neural precursor cells

2009 ◽  
Vol 87 (7) ◽  
pp. 1522-1531 ◽  
Author(s):  
Meizhen Chen ◽  
Masumi Takano-Maruyama ◽  
Olivia M. Pereira-Smith ◽  
Gary O. Gaufo ◽  
Kaoru Tominaga
Keyword(s):  
Precursor Cells ◽  
Neural Precursor Cells ◽  
Neural Precursor ◽  
Proliferation And Differentiation

scholarly journals Stabilized β-Catenin Functions through TCF/LEF Proteins and the Notch/RBP-Jκ Complex To Promote Proliferation and Suppress Differentiation of Neural Precursor Cells

2008 ◽  
Vol 28 (24) ◽  
pp. 7427-7441 ◽  
Author(s):  
Takeshi Shimizu ◽  
Tetsushi Kagawa ◽  
Toshihiro Inoue ◽  
Aya Nonaka ◽  
Shinji Takada ◽  
...  
Keyword(s):  
Cell Proliferation ◽  
Neuronal Differentiation ◽  
Glycogen Synthase ◽  
Precursor Cells ◽  
Precursor Cell ◽  
Neural Precursor Cells ◽  
Neural Precursor ◽  
Self Renewal ◽  
Fgf Receptor ◽  
Proliferation And Differentiation

ABSTRACT The proliferation and differentiation of neural precursor cells are mutually exclusive during brain development. Despite its importance for precursor cell self renewal, the molecular linkage between these two events has remained unclear. Fibroblast growth factor 2 (FGF2) promotes neural precursor cell proliferation and concurrently inhibits their differentiation, suggesting a cross talk between proliferation and differentiation signaling pathways downstream of the FGF receptor. We demonstrate that FGF2 signaling through phosphatidylinositol 3 kinase activation inactivates glycogen synthase kinase 3β (GSK3β) and leads to the accumulation of β-catenin in a manner different from that in the Wnt canonical pathway. The nuclear accumulated β-catenin leads to cell proliferation by activating LEF/TCF transcription factors and concurrently inhibits neuronal differentiation by potentiating the Notch1-RBP-Jκ signaling pathway. β-Catenin and the Notch1 intracellular domain form a molecular complex with the promoter region of the antineurogenic hes1 gene, allowing its expression. This signaling interplay is especially essential for neural stem cell maintenance, since the misexpression of dominant-active GSK3β completely inhibits the self renewal of neurosphere-forming stem cells and prompts their neuronal differentiation. Thus, the GSK3β/β-catenin signaling axis regulated by FGF and Wnt signals plays a pivotal role in the maintenance of neural stem/precursor cells by linking the cell proliferation to the inhibition of differentiation.

miR-17 regulates the proliferation and differentiation of the neural precursor cells during mouse corticogenesis

FEBS Journal ◽  
2014 ◽  
Vol 281 (4) ◽  
pp. 1144-1158 ◽  
Author(s):  
Susu Mao ◽  
Hanqin Li ◽  
Qi Sun ◽  
Ke Zen ◽  
Chen-Yu Zhang ◽  
...  
Keyword(s):  
Precursor Cells ◽  
Neural Precursor Cells ◽  
Neural Precursor ◽  
Proliferation And Differentiation

scholarly journals Differential Regulation of Proliferation and Differentiation in Neural Precursor Cells by the Jak Pathway

Stem Cells ◽  
2010 ◽  
Vol 28 (10) ◽  
pp. 1816-1828 ◽  
Author(s):  
Yun Hee Kim ◽  
Jee-In Chung ◽  
Hyun Goo Woo ◽  
Yi-Sook Jung ◽  
Soo Hwan Lee ◽  
...  
Keyword(s):  
Differential Regulation ◽  
Precursor Cells ◽  
Neural Precursor Cells ◽  
Neural Precursor ◽  
Proliferation And Differentiation ◽  
Regulation Of Proliferation
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