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    • 1. 发明申请
    • Adult stem cells, molecular signatures, and applications in the evaluation, diagnosis, and therapy of mammalian conditions
    • 成人干细胞,分子标记和哺乳动物条件的评估,诊断和治疗中的应用
    • US20100003674A1
    • 2010-01-07
    • US12217426
    • 2008-07-03
    • Frederick O. CopeMichael S. Blue
    • Frederick O. CopeMichael S. Blue
    • C12Q1/68C12N5/08
    • C12Q1/6888C12Q1/6881C12Q2600/158
    • MicroRNA genes are associated with regulatory elements of living cells of all species. The perturbations of the expression of these genes and their gene products in the cell or genomic structure or chromosomal architecture of a cell provide specific signatures on the condition of the cell and even the organism. Evaluation of miR gene expression can therefore be used to indicate the presence and state of specific cell types and/or their state of differentiation relative to their surrounding tissue. The present invention relates to the identification of a stem cell-specific signature or signatures composed of protein and/or nucleic acid markers expressed by virtue of the position of a cell or cells in the time line of its/their development and the impact of the cells' environment on this signature as it relates to the cells' stem cell potential. The composition and combination of these signatures provides a means of identifying, manipulating and differentiating said adult stem cells and thus, their acquisition and utilization in research, diagnosis, and therapy of normal and pathological conditions.
    • MicroRNA基因与所有物种的活细胞调节元件相关。 这些基因及其基因产物在细胞或基因组结构或染色体结构中的表达的扰动在细胞甚至生物体的条件下提供特异性的特征。 因此,miR基因表达的评估可用于指示特异性细胞类型的存在和状态和/或其相对于其周围组织的分化状态。 本发明涉及鉴定由其在其发育的时间线中的细胞或细胞的位置所表达的蛋白质和/或核酸标志物组成的干细胞特异性特征或特征,以及 细胞的这种特征的环境与细胞的干细胞潜能有关。 这些标记的组合和组合提供了鉴定,操纵和区分所述成体干细胞并因此获得和利用其在正常和病理状况的研究,诊断和治疗中的手段。