Growth and Neurotrophic Factors in Embryonic Stem Cells.

In this chapter we illustrate protocols to investigate growth and neurotrophic factors in human and rodent (rat and mouse)-derived embryonic stem cells. The conventional two-dimensional cell monolayer system to grow embryonic stem cells is presented, focusing on the coating strategies also using extracellular matrix components. Then, different approaches for three-dimensional stem cell culture are presented, using hydrogels and scaffolds. Quantitative polymerase chain reaction, immunocytochemistry, immunoenzymatic ELISA assay, and multiparametric assays to quantify growth and neurotrophic factor production are presented.