Burns, Doane, Swecker & Mathis, L.L.P.
In vitro induction of dopaminergic cells
 A culture method for inducing the expression of tyrosine hydroxylase in neural cells is provided. Mammalian CNS neural cells are cultured in the presence of a fibroblast growth factor and at least one selected from a member of the transforming growth factor beta family, a feeder layer bed of cells, and cell conditioned medium. Cells cultured as provided above may be transplanted to provide dopaminergic cells to a patient. The cells may also be used in methods for drug screening. 
NeuroSpheres Holdings Ltd.
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Brent Samuel
Reynolds Weiss