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Synergistic Effects of FGF-2 and Activin A on Early Neural Differentiation of Human Pluripotent Stem Cells

Overview
Publisher Springer
Specialties Biology
Cell Biology
Date 2015 Apr 23
PMID 25898826
Citations 6
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Abstract

Neural differentiation is an important target of human embryonic stem cells, which provide a source for cell-based therapy, developmental biology, and pharmaceutical research. Previous studies revealed that inhibition of the bone morphogenetic protein is required for neural induction from human embryonic stem cells. On the contrary, the functions of fibroblast growth factors and Activin/Nodal signaling are controversial. Fibroblast growth factor-2 and Activin/Nodal pathways exert divergent influences on human embryonic stem cell concerning the maintenance of both pluripotency and cellular differentiation. We hypothesized that the combination of fibroblast growth factor-2 and Activin A at various concentrations synergistically exerts diverse effects on cell differentiation. To determine the effects of fibroblast growth factor-2 and Activin A on cellular differentiation into neural lineages, we examined the expression of neural differentiation markers in human embryonic stem cells treated with fibroblast growth factor-2 and/or Activin A at various concentrations in a growth factor-defined serum-free medium in short-term culture. In this study, we provide evidence that fibroblast growth factor-2 and Activin A synergistically regulated the initiation of human embryonic stem cell differentiation into neural cell lineages even though human embryonic stem cells autonomously differentiate into neural cell lineages.

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References
1.
Furue M, Na J, Jackson J, Okamoto T, Jones M, Baker D . Heparin promotes the growth of human embryonic stem cells in a defined serum-free medium. Proc Natl Acad Sci U S A. 2008; 105(36):13409-14. PMC: 2522264. DOI: 10.1073/pnas.0806136105. View

2.
Greber B, Coulon P, Zhang M, Moritz S, Frank S, Muller-Molina A . FGF signalling inhibits neural induction in human embryonic stem cells. EMBO J. 2011; 30(24):4874-84. PMC: 3243624. DOI: 10.1038/emboj.2011.407. View

3.
Dvorak P, Dvorakova D, Koskova S, Vodinska M, Najvirtova M, Krekac D . Expression and potential role of fibroblast growth factor 2 and its receptors in human embryonic stem cells. Stem Cells. 2005; 23(8):1200-11. DOI: 10.1634/stemcells.2004-0303. View

4.
Hayashi Y, Furue M, Okamoto T, Ohnuma K, Myoishi Y, Fukuhara Y . Integrins regulate mouse embryonic stem cell self-renewal. Stem Cells. 2007; 25(12):3005-15. DOI: 10.1634/stemcells.2007-0103. View

5.
Munoz-Sanjuan I, Brivanlou A . Neural induction, the default model and embryonic stem cells. Nat Rev Neurosci. 2002; 3(4):271-80. DOI: 10.1038/nrn786. View