Treatment of neurological deficits in the striatum or substanta nigra pars compacta

摘要

The present invention is directed to methods of treating neurological deficits resulting from injury or disease to the striatum or substanta nigra pars compacta of a human by administering human recombinant GDF5 to the striatum or substanta nigra pars compacta of a human in amounts effective to induce cell populations having the capacity to differentiate towards a dopaminergic phenotype to in fact differentiate towards a dopaminergic phenotype, and to neurotrophic compositions and matrices suitable for use in such treatments.

主权项

1. A method for differentiating cells isolated from mammalian umbilical cord tissue substantially free of blood towards a dopaminergic phenotype, comprising treating the cells isolated from mammalian umbilical cord tissue substantially free of blood with a composition comprising human recombinant GDF5, Sonic Hedgehog, retinoic acid and FGF8 in an amount sufficient to induce the cells isolated from mammalian umbilical cord tissue substantially free of blood to differentiate towards a dopaminergic phenotype.