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    • 31. 发明申请
    • METHOD OF OBTAINING TERMINALLY DIFFERENTIATED NEURONAL LINEAGES AND USES THEREOF
    • 获得终末分化神经元系列的方法及其用途
    • WO2015056258A3
    • 2015-07-09
    • PCT/IL2014050884
    • 2014-10-07
    • HADASIT MED RES SERVICE
    • KARUSSIS DIMITRIOSKASSIS IBRAHIM
    • C12N5/079
    • C12N5/0622A61K35/28C12N5/0618C12N5/0619C12N2500/84C12N2501/11C12N2506/1353
    • The present disclosure concerns a method of inducing transdifferentiation of mesenchymal stem cells (MSC), the method comprising (a) culturing MSC in a first culture medium comprising a growth factor selected for allowing formation of neuralized MSC (NMSC); (b) allowing the NMSC to proliferate for a sufficient time during which said culture medium is renewed at least once; and (c) culturing the NMSC of (b) in a second culture media comprising cerebrospinal fluid (CSF) for a time sufficient for the NMSC to differentiate into a population of cells comprising terminally differentiated neurons, astrocytes and oligodendrocytes. Also provided by the present invention is the use of MSC or NMSC for providing a composition comprising said population and to kits comprising MSC or NMSC and instructions for use of same.
    • 本发明涉及诱导间充质干细胞(MSC)转分化的方法,所述方法包括(a)在包含选择用于允许形成神经化MSC(NMSC)的生长因子的第一培养基中培养MSC; (b)允许NMSC增殖足够的时间,在此期间所述培养基至少更新一次; (c)在包含脑脊液(CSF)的第二培养基中培养(b)的NMSC足够的时间以使NMSC分化成包含终末分化的神经元,星形胶质细胞和少突胶质细胞的细胞群。 本发明还提供MSC或NMSC用于提供包含所述群体的组合物和包含MSC或NMSC的试剂盒及其使用说明书的用途。