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    • 10. 发明申请
    • MESENCHYMAL STEM CELLS WITH ENHANCED EFFICACY
    • 具有增强效力的间充质干细胞
    • WO2017160986A1
    • 2017-09-21
    • PCT/US2017/022513
    • 2017-03-15
    • CELL MEDICINE, INC.
    • RIORDAN, Neil
    • A01N63/00A01N65/00
    • A61K35/28A61P1/00A61P9/00A61P13/00A61P25/00A61P27/00A61P29/00C12N5/0663G01N33/4833G01N2333/70589G01N2333/70596
    • Disclosed are protocols, isolation means, and compositions of matter useful for identifying mesenchymal stem cells possessing enhanced clinical activity. In one embodiment, markers associated with said enhanced mesenchymal stem cell activity are utilized to identify donors whose mesenchymal stem cells possess superior efficacy compared to mesenchymal stem cells from donors who lack said markers associated with said enhanced efficacy. In one embodiment, said markers are utilized to select for mesenchymal stem cells possessing enhanced efficacy from in vitro cultures. In another embodiment, surfaces markers associated with said markers associated with enhanced efficacy are utilized to positively select for cells possessing enhanced efficacy. In another embodiment, the invention teaches markers whose expression is correlated with negative efficacy. Said markers can be utilized to exclude mesenchymal stem cell donors, or in vitro generated and/or isolated mesenchymal stem cells prior to clinical use.
    • 公开了用于鉴定具有增强临床活性的间充质干细胞的方案,分离手段和物质组成。 在一个实施方案中,与所述增强的间充质干细胞活性相关的标记物被用于鉴定间充质干细胞与缺乏与所述增强的功效相关的所述标记物的供体的间充质干细胞相比具有优越功效的供体。 在一个实施方案中,所述标记物用于从体外培养物中选择具有增强功效的间充质干细胞。 在另一个实施方案中,利用与增强功效相关的所述标志物相关的表面标志物被用来积极选择具有增强功效的细胞。 在另一个实施方案中,本发明教导了其表达与负面效力相关的标志物。 所述标记物可用于在临床应用之前排除间充质干细胞供体或体外产生的和/或分离的间充质干细胞。