Method for differentiating mesenchymal stem cell into neural...

Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Method of regulating cell metabolism or physiology

Reexamination Certificate

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C435S325000, C435S372000

Reexamination Certificate

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07635591

ABSTRACT:
The present invention provides a method of differentiating and proliferating a mesenchymal stem cell into the neural cell by culturing in a medium comprising an epidermal growth factor and a hepatocyte growth factor after confluent culture of the mesenchymal stem cell. The present invention provides more effective method of differentiating and proliferating the mesenchymal stem cell or the mononuclear cell comprising the mesenchymal stem cell into the neural cell with a neuron and an astrocyte in terms of time, efficiency and maturity as compared with conventional methods.

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D. Woodbury et al., “Adult Rat and Human Bone Marrow Stromal Cells Differentiate Into Neurons”, Journal of Neuroscience Research 61: 364-370, 2000.
Schuldiner et al.; “Effects of eight growth factors on the differentiation of cells derived from human embryonic stem cells”; PNAS; Oct. 10, 2000; vol. 97, No. 21; pp. 11307-11312.
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Sanchez-Ramos et al.; “Adult Bone Marrow Stromal Cells Differentiate into Neural Cells in Vitro”; Experimental Neurology; 2000; vol. 164; pp. 247-250.

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