Engineering 2D approaches fibrous platform incorporating turmeric and polyaniline nanoparticles to predict the expression of βIII-Tubulin and TREK-1 through qRT-PCR to detect neuronal differentiation of PC12 cells

2021 ◽  
pp. 112176
Author(s):  
Sita Shrestha ◽  
Se Rim Jang ◽  
Bishnu Kumar Shrestha ◽  
Chan Hee Park ◽  
Cheol Sang Kim
Keyword(s):  
Neuronal Differentiation ◽  
Pc12 Cells ◽  
Qrt Pcr ◽  
Polyaniline Nanoparticles

scholarly journals Suppression of Nerve Growth Factor-induced Neuronal Differentiation of PC12 Cells

1996 ◽  
Vol 271 (51) ◽  
pp. 33018-33025 ◽  
Author(s):  
Hideaki Kamata ◽  
Chihiro Tanaka ◽  
Hitoshi Yagisawa ◽  
Satoshi Matsuda ◽  
Yukiko Gotoh ◽  
...  
Keyword(s):  
Nerve Growth Factor ◽  
Growth Factor ◽  
Neuronal Differentiation ◽  
Pc12 Cells ◽  
Nerve Growth

scholarly journals Simultaneous Suppression of cdc2 and cdk2 Activities Induces Neuronal Differentiation of PC12 Cells

2000 ◽  
Vol 275 (17) ◽  
pp. 12572-12580 ◽  
Author(s):  
Yoh Dobashi ◽  
Mitsuhiko Shoji ◽  
Masatoshi Kitagawa ◽  
Takashi Noguchi ◽  
Toru Kameya
Keyword(s):  
Neuronal Differentiation ◽  
Pc12 Cells

Neuronal Differentiation of PC12 Cells Involves Changes in Protein Kinase C-θ Distribution and Molecular Properties

2000 ◽  
Vol 275 (1) ◽  
pp. 149-153 ◽  
Author(s):  
Bianca Sparatore ◽  
Mauro Patrone ◽  
Mario Passalacqua ◽  
Marco Pedrazzi ◽  
Sandro Pontremoli ◽  
...  
Keyword(s):  
Protein Kinase C ◽  
Protein Kinase ◽  
Neuronal Differentiation ◽  
Pc12 Cells ◽  
Molecular Properties ◽  
Kinase C

scholarly journals Role for Egr1 in the Transcriptional Program Associated with Neuronal Differentiation of PC12 Cells

PLoS ONE ◽  
2017 ◽  
Vol 12 (1) ◽  
pp. e0170076 ◽  
Author(s):  
Kenneth W. Adams ◽  
Sergey Kletsov ◽  
Ryan J. Lamm ◽  
Jessica S. Elman ◽  
Steven Mullenbrock ◽  
...  
Keyword(s):  
Neuronal Differentiation ◽  
Pc12 Cells ◽  
Transcriptional Program

Goosecoid suppresses cell growth and enhances neuronal differentiation of PC12 cells

2000 ◽  
Vol 113 (15) ◽  
pp. 2705-2713
Author(s):  
K. Sawada ◽  
Y. Konishi ◽  
M. Tominaga ◽  
Y. Watanabe ◽  
J. Hirano ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Neurite Outgrowth ◽  
Neuronal Differentiation ◽  
Pc12 Cells ◽  
Mammalian Cells ◽  
Homeobox Gene ◽  
S Phase ◽  
Bhlh Transcription Factor ◽  
Spemann Organizer

In all vertebrate species, the homeobox gene goosecoid serves as a marker of the Spemann organizer tissue. One function of the organizer is the induction of neural tissue. To investigate the role of goosecoid in neuronal differentiation of mammalian cells, we have introduced goosecoid into PC12 cells. Expression of goosecoid resulted in reduced cell proliferation and enhanced neurite outgrowth in response to NGF. Expression of goosecoid led to a decrease in the percentage of S-phase cells and to upregulation of the expression of the neuron-specific markers MAP-1b and neurofilament-L. Analysis of goosecoid mutants revealed that these effects were independent of either DNA binding or homodimerization of Goosecoid. Coexpression of the N-terminal portion of the ets transcription factor PU.1, a protein that can bind to Goosecoid, repressed neurite outgrowth and rescued the proliferation of PC12 cultures. In contrast, expression of the bHLH transcription factor HES-1 repressed goosecoid-mediated neurite outgrowth without changing the proportion of S-phase cells. These results suggest that goosecoid is involved in neuronal differentiation in two ways, by slowing the cell cycle and stimulating neurite outgrowth, and that these two events are separately regulated.

ras-induced neuronal differentiation of PC12 cells: possible involvement of fos and jun

1989 ◽  
Vol 9 (8) ◽  
pp. 3174-3183
Author(s):  
P Sassone-Corsi ◽  
C J Der ◽  
I M Verma
Keyword(s):  
Signal Transduction ◽  
Neuronal Differentiation ◽  
Pc12 Cells ◽  
Transcriptional Activation ◽  
Signal Transduction Pathway ◽  
Cellular Transformation ◽  
Sympathetic Neuron ◽  
Binding Activity ◽  
Ras Protein ◽  
Dna Binding Activity

Rat pheochromocytoma PC12 cells differentiate to sympathetic neuron-like cells upon treatment with nerve growth factor (NGF). The ras and src transforming proteins also induce PC12 neuronal differentiation and are likely to involve the protein kinase C signal transduction pathway. Using a number of ras mutants, we have established that the domains of oncogenic ras protein responsible for PC12 differentiation overlap those required for cellular transformation. All of the ras mutants that induced neuronal differentiation also activated c-fos transcription through the dyad symmetry element (DSE). Transforming ras protein activated an intracellular signal pathway, which led to the induction of 12-O-tetradecanoyl phorbol-13-acetate-responsive elements; activation was enhanced by coexpression of the proto-oncogene jun (encoding AP-1) and was further augmented by fos. Nuclear extracts from ras-infected PC12 cells showed an increased AP-1 DNA-binding activity. Transcriptional activation by ras was independent of the cyclic AMP-dependent pathway of signal transduction. We propose a possible involvement of fos and jun in ras-induced differentiation.

Effect of a dominant inhibitory Ha-ras mutation on neuronal differentiation of PC12 cells

1990 ◽  
Vol 10 (10) ◽  
pp. 5324-5332
Author(s):  
J Szeberényi ◽  
H Cai ◽  
G M Cooper
Keyword(s):  
Gene Expression ◽  
Growth Factor ◽  
Neuronal Differentiation ◽  
Pc12 Cells ◽  
Morphological Differentiation ◽  
Early Response ◽  
Secondary Response ◽  
Response Gene ◽  
Early Response Gene ◽  
Early Response Genes

A dominant inhibitory mutation of Ha-ras which changes Ser-17 to Asn-17 in the gene product p21 [p21 (Asn-17)Ha-ras] has been used to investigate the role of ras in neuronal differentiation of PC12 cells. The growth of PC12 cells, in contrast to NIH 3T3 cells, was not inhibited by p21(Asn-17)Ha-ras expression. However, PC12 cells expressing the mutant Ha-ras protein showed a marked inhibition of morphological differentiation induced by nerve growth factor (NGF) or fibroblast growth factor (FGF). These cells, however, were still able to respond with neurite outgrowth to dibutyryl cyclic AMP and 12-O-tetradecanoylphorbol-13-acetate (TPA). Induction of early-response genes (fos, jun, and zif268) by NGF and FGF but not by TPA was also inhibited by high levels of p21(Asn-17)Ha-ras. However, lower levels of p21(Asn-17) expression were sufficient to block neuronal differentiation without inhibiting induction of these early-response genes. Induction of the secondary-response genes SCG10 and transin by NGF, like morphological differentiation, was inhibited by low levels of p21(Asn-17) whether or not induction of early-response genes was blocked. Therefore, although inhibition of ras function can inhibit early-response gene induction, this is not required to block morphological differentiation or secondary-response gene expression. These results suggest that ras proteins are involved in at least two different pathways of signal transduction from the NGF receptor, which can be distinguished by differential sensitivity to p21(Asn-17)Ha-ras. In addition, ras and protein kinase C can apparently induce early-response gene expression by independent pathways in PC12 cells.

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