Low-grade astrocytoma mutations in IDH1, P53, and ATRX cooperate to block differentiation of human neural stem cells via repression of SOX2

AS Modrek, D Golub, T Khan, D Bready, J Prado… - Cell reports, 2017 - cell.com
… (IDH) concurrently with P53 and ATRX loss. To model LGA formation, we introduced
R132H IDH1, P53 shRNA, and ATRX shRNA into human neural stem cells (NSCs). These …

p53 regulates hematopoietic stem cell quiescence

Y Liu, SE Elf, Y Miyata, G Sashida, Y Liu, G Huang… - Cell stem cell, 2009 - cell.com
… We hypothesized that p53 could play a role in the enhanced stem cellp53 mRNA expression
in primitive Lin – Sca-1 + c-Kit + (LSK) cells and in various myeloid progenitor cells (CMP, …

miR-34a regulates mouse neural stem cell differentiation

MM Aranha, DM Santos, S Sola, CJ Steer… - PloS one, 2011 - journals.plos.org
… Here, we have identified the role of miR-34a in regulating mouse neural stem (NS) cell
a foundation for the role of miR-34a in neural stem cell differentiation, the role of p53 in this …

Cell cycle regulators in neural stem cells and postmitotic neurons

K Yoshikawa - Neuroscience research, 2000 - Elsevier
… The tumor suppressor gene product p53 possesses a dual role in cell fate determination;
cell cycle arrest by inducing expression of growth suppressor proteins, such as the cdk inhibitor …

Pifithrin‐α enhances the survival of transplanted neural stem cells in stroke rats by inhibiting p53 nuclear translocation

XH Lei, D Zhao, YL Li, XF Li, X Sun… - CNS neuroscience & …, 2013 - Wiley Online Library
… to the activation of p53, we also examined whether treatment with the p53 inhibitor, PFT-α, …
OGD injury 31 and p53-null neural stem/progenitor cells showed an increased number of …

miR-106b regulates the proliferation and differentiation of neural stem/progenitor cells through Tp53inp1-Tp53-Cdkn1a axis

X Xia, H Lu, C Li, Y Huang, Y Wang, X Yang… - Stem Cell Research & …, 2019 - Springer
… of neural stem/progenitor cells (NPCs). However, distinct function of each family member
was reported in regulating stem cells within and without the brain. Hence, to investigate the …

Activation of postnatal neural stem cells requires nuclear receptor TLX

W Niu, Y Zou, CC Shen, CL Zhang - Journal of Neuroscience, 2011 - Soc Neuroscience
… the p53 signaling pathway. TLX regulates p21 expression in a p53-dependent manner, and
acute removal of p53 can … through genetic interaction with p53 and other signaling pathways. …

Regulation of the p19Arf/p53 pathway by histone acetylation underlies neural stem cell behavior in senescence‐prone SAMP8 mice

R Soriano‐Cantón, A Perez‐Villalba… - … Cell, 2015 - Wiley Online Library
… ventricle wall and is supported by a population of neural stem cells (NSCs, also known as
B1 cells). B1 cells divide slowly and can hence retain exogenously administered traceable …

p53‐mediated activities in NS‐5 neural stem cells: Effects of ethanol

MW Miller - Alcoholism: Clinical and Experimental Research, 2019 - Wiley Online Library
… , and survival of neural stem cells (NSCs). The present study tests the hypothesis that the
EtOH-induced DNA damage response is mediated through p53 pathways and influenced by …

Puma is required for p53-induced depletion of adult stem cells

D Liu, L Ou, GD Clemenson Jr, C Chao, ME Lutske… - Nature cell …, 2010 - nature.com
… of increased p53 activity on adult neural stem cells and their … the immature neuronal marker,
doublecortin (DCX), and neuron-… adult neural stem cells, we confirmed that neural stem cells