| abstract |
In some embodiments, the present invention provides methods including the steps of providing one or more human somatic cells, causing transient increased expression of OCT4, KLF4, SOX2, and cMYC in the somatic cells forming modified somatic cells, providing a plurality of inactivated embryonic fibroblasts, associating the modified somatic cells with the inactivated embryonic fibroblasts in a culture media comprising 20% KO DMEM xeno-free serum replacement and at least 15 ng/ml recombinant bFGF to form human induced neural stem cells. |