Systems and methods for determining cell type composition of mixed cell populations using gene expression signatures
    2.
    发明申请
    Systems and methods for determining cell type composition of mixed cell populations using gene expression signatures 审中-公开
    使用基因表达特征确定混合细胞群体的细胞类型组成的系统和方法

    公开(公告)号:US20050048463A1

    公开(公告)日:2005-03-03

    申请号:US10841164

    申请日:2004-05-07

    IPC分类号: C12Q1/68 C12Q1/70 G06F19/00

    CPC分类号: G16B40/00 G16B25/00

    摘要: The present invention provides systems and methods for determining the cell type composition of a mixed cell population. The invention provides systems and methods for identifying and defining pure cell type specific signatures. These pure cell type specific signatures may be used to determine the cell type composition of a mixed cell population. The systems and methods of the invention may be used for a variety of research and clinical purposes. For example, they may be used to detect the presence or absence of cells of particular types, and to determine whether variations in gene expression, e.g., between different samples, represent true changes in gene expression or differences in cell type composition of the samples.

    摘要翻译: 本发明提供了用于确定混合细胞群体的细胞类型组成的系统和方法。 本发明提供用于识别和定义纯细胞类型特异性特征的系统和方法。 这些纯细胞类型特异性标记可用于确定混合细胞群体的细胞类型组成。 本发明的系统和方法可用于各种研究和临床目的。 例如,它们可以用于检测特定类型的细胞的存在或不存在,并且确定基因表达的变化,例如不同样品之间的变化是否代表基因表达的真实变化或样品的细胞类型组成的差异。