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    • 3. 发明申请
    • REPROGRAMMING OF AGED ADULT STEM CELLS
    • 老年成纤维细胞的分化
    • US20160108370A1
    • 2016-04-21
    • US14922353
    • 2015-10-26
    • ADVANCED REGEN MEDICAL TECHNOLOGIES, LLC
    • Steven J. GrecoVincent C. Giampapa
    • C12N5/074A61K35/12
    • C12N5/0696A61K35/12C12N2500/84
    • A method comprising (a) obtaining young adult stem cells (YASC) from a first subject; (b) lysing the YASC to generate a lysate comprising an intracellular matrix (ICM) and other cellular components; (c) filtering the lysate through a filter having a membrane size of equal to or less than 0.4 micron to obtain a filtrate; and (d) applying the filtrate to a culture of aged adult stem cells (AASC) for a time period ranging from about 24 hours to about 30 days to generate a reprogrammed AASC (R-AASC) wherein the AASC were obtained from a second subject and wherein the R-AASC when infused into a breast cancer stem model results in a reduced number of breast cancer cells in bone marrow in comparison to a breast cancer stem model having AASC that have not been reprogrammed.
    • 一种方法,包括(a)从第一受试者获得幼年成体干细胞(YASC); (b)裂解YASC以产生包含细胞内基质(ICM)和其它细胞组分的裂解物; (c)通过膜尺寸等于或小于0.4微米的过滤器过滤裂解物以获得滤液; 和(d)将滤液施用于老化成体干细胞培养物(AASC)约24小时至约30天的时间,以产生重编程的AASC(R-AASC),其中AASC获自第二受试者 并且当与具有未被重新编程的AASC的乳腺癌干模型相比时,当输注到乳腺癌干模型中时,R-AASC导致骨髓中乳腺癌细胞数量减少。