scholarly journals Comparative study of Vero Cell growth and virus infection in two different Serum-Free Medium (SFM)

2019 ◽  
Author(s):  
Kelly Lucio ◽  
Viviane Rodrigues ◽  
Guilherme Silva ◽  
Ygara Mendes ◽  
Sheila Lima
Keyword(s):  
Cell Growth ◽  
Virus Infection ◽  
Comparative Study ◽  
Vero Cell ◽  
Serum Free Medium ◽  
Free Medium ◽  
Serum Free

HeLa-S3 Cell Growth Conditions in Serum-Free Medium and Adaptability for Proliferation in Suspension Culture

2011 ◽  
Vol 11 (2) ◽  
pp. 124-134 ◽  
Author(s):  
Sherif H. Abdeen ◽  
Ahmed M. Abdeen ◽  
Hesham A. El-Ensh ◽  
Abdalla A. El Sher
Keyword(s):  
Cell Growth ◽  
Suspension Culture ◽  
Growth Conditions ◽  
Serum Free Medium ◽  
Free Medium ◽  
Serum Free ◽  
Hela S3

Roles of insulinlike growth factor 1 (IGF-1) and the IGF-1 receptor in epidermal growth factor-stimulated growth of 3T3 cells

1992 ◽  
Vol 12 (9) ◽  
pp. 3883-3889
Author(s):  
Z Pietrzkowski ◽  
C Sell ◽  
R Lammers ◽  
A Ullrich ◽  
R Baserga
Keyword(s):  
Growth Factor ◽  
Cell Growth ◽  
Epidermal Growth Factor ◽  
Platelet Derived Growth Factor ◽  
Serum Free Medium ◽  
Free Medium ◽  
3T3 Cells ◽  
Serum Free ◽  
Insulinlike Growth Factor ◽  
Epidermal Growth

BALB/c3T3 cells are exquisitely growth regulated and require platelet-derived growth factor, epidermal growth factor (EGF), and insulinlike growth factor 1 (IGF-1) for growth. When BALB/c3T3 cells are transfected with plasmids constitutively expressing both EGF and the human IGF-1 receptor mRNAs, the cells are capable of growing in serum-free medium without the addition of any exogenous growth factor. These cells, called p5 cells, can grow for prolonged periods in serum-free medium. BALB/c3T3 cells transfected with only the IGF-1 receptor expression plasmid (p6 cells) do not grow in serum-free medium but do grow if IGF-1 (or insulin in supraphysiological concentrations) is added. p6 cells also grow in response to EGF, confirming that the combination of EGF and an overexpressed IGF-1 receptor is sufficient for the growth of 3T3 cells. We have found that in EGF-stimulated p6 cells there is an increase in the expression of IGF-1 mRNA, that IGF-1 is secreted into the medium, and that the growth of p5 cells and EGF-stimulated p6 cells is inhibited by exposure to antisense oligodeoxynucleotides to IGF-1 receptor RNA. Finally, while cells constitutively expressing both EGF and EGF receptor RNAs grow, albeit modestly, in serum-free medium, their growth is also inhibited by an antisense oligodeoxynucleotide to IGF-1 receptor RNA. In contrast, in cells overexpressing the IGF-1 receptor, IGF-1-mediated cell growth occurs independently of the platelet-derived growth factor and EGF receptors (Z. Pietrzkowski, R. Lammers, G. Carpenter, A. M. Soderquist, M. Limardo, P. D. Phillips, A. Ullrich, and R. Baserga, Cell Growth Differ. 3:199-205, 1992, and this paper). These data indicate that an important role for EGF is participation in the activation of an autocrine loop based on the IGF-1-IGF-1 receptor interaction, which is obligatory for the proliferation of 3T3 cells.

Peptides extracted from vero cell cultures overcome the blastocyst block of mouse embryos in a serum-free medium

1994 ◽  
Vol 11 (3) ◽  
pp. 165-171 ◽  
Author(s):  
Hsin-Fu Chen ◽  
Hong-Nerng Ho ◽  
Shee-Uan Chen ◽  
Kuang-Han Chao ◽  
Heng-Ru Lin ◽  
...  
Keyword(s):  
Vero Cell ◽  
Cell Cultures ◽  
Mouse Embryos ◽  
Serum Free Medium ◽  
Free Medium ◽  
Serum Free

scholarly journals Roles of insulinlike growth factor 1 (IGF-1) and the IGF-1 receptor in epidermal growth factor-stimulated growth of 3T3 cells.

1992 ◽  
Vol 12 (9) ◽  
pp. 3883-3889 ◽  
Author(s):  
Z Pietrzkowski ◽  
C Sell ◽  
R Lammers ◽  
A Ullrich ◽  
R Baserga
Keyword(s):  
Growth Factor ◽  
Cell Growth ◽  
Epidermal Growth Factor ◽  
Platelet Derived Growth Factor ◽  
Serum Free Medium ◽  
Free Medium ◽  
3T3 Cells ◽  
Serum Free ◽  
Insulinlike Growth Factor ◽  
Epidermal Growth

BALB/c3T3 cells are exquisitely growth regulated and require platelet-derived growth factor, epidermal growth factor (EGF), and insulinlike growth factor 1 (IGF-1) for growth. When BALB/c3T3 cells are transfected with plasmids constitutively expressing both EGF and the human IGF-1 receptor mRNAs, the cells are capable of growing in serum-free medium without the addition of any exogenous growth factor. These cells, called p5 cells, can grow for prolonged periods in serum-free medium. BALB/c3T3 cells transfected with only the IGF-1 receptor expression plasmid (p6 cells) do not grow in serum-free medium but do grow if IGF-1 (or insulin in supraphysiological concentrations) is added. p6 cells also grow in response to EGF, confirming that the combination of EGF and an overexpressed IGF-1 receptor is sufficient for the growth of 3T3 cells. We have found that in EGF-stimulated p6 cells there is an increase in the expression of IGF-1 mRNA, that IGF-1 is secreted into the medium, and that the growth of p5 cells and EGF-stimulated p6 cells is inhibited by exposure to antisense oligodeoxynucleotides to IGF-1 receptor RNA. Finally, while cells constitutively expressing both EGF and EGF receptor RNAs grow, albeit modestly, in serum-free medium, their growth is also inhibited by an antisense oligodeoxynucleotide to IGF-1 receptor RNA. In contrast, in cells overexpressing the IGF-1 receptor, IGF-1-mediated cell growth occurs independently of the platelet-derived growth factor and EGF receptors (Z. Pietrzkowski, R. Lammers, G. Carpenter, A. M. Soderquist, M. Limardo, P. D. Phillips, A. Ullrich, and R. Baserga, Cell Growth Differ. 3:199-205, 1992, and this paper). These data indicate that an important role for EGF is participation in the activation of an autocrine loop based on the IGF-1-IGF-1 receptor interaction, which is obligatory for the proliferation of 3T3 cells.

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