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    • 2. 发明申请
    • Gene identification method
    • 基因鉴定方法
    • US20050272056A1
    • 2005-12-08
    • US11031356
    • 2005-01-07
    • Louis DeissFruma YehielyPaz Einat
    • Louis DeissFruma YehielyPaz Einat
    • C12N15/74C12N15/867C12Q1/68
    • C12N15/1079
    • A method for the identification of genes that are essential for the maintenance of specific cell phenotypes is disclosed. The method includes the initial step of identifying a cell type with a phenotype of interest. Gene inactivation is performed on an aliquot of cells of the cell type of interest. Positive selection is then performed to an aliquot of the cell culture to which gene inactivation has been applied. Cells which continue to maintain the phenotype following gene inactivation have not had the gene of interest inactivated whereas cells in which genes necessary for maintaining the phenotype have been inactivated have been lost. Utilizing subtraction analysis between treated and untreated aliquots the gene in the cells which has been inactivated that affects the phenotype of interest is identified. Genes that are identified by the method are also disclosed as well as antibodies directed against the gene product of the identified genes. Further a customized kit for the practice of the gene identification method is also disclosed.
    • 公开了用于鉴定对维持特定细胞表型必不可少的基因的方法。 该方法包括鉴定具有感兴趣的表型的细胞类型的初始步骤。 对感兴趣的细胞类型的细胞的等分试样进行基因灭活。 然后对已应用基因失活的细胞培养物的等分试样进行阳性选择。 在基因失活后继续保持表型的细胞没有使目的基因失活,而其中维持表型所必需的基因已被灭活的细胞已经丧失。 鉴定了处理和未处理等分试样之间的减法分析,已经灭活的影响感兴趣的表型的细胞中的基因被鉴定出来。 还公开了通过该方法鉴定的基因以及针对所鉴定的基因的基因产物的抗体。 还公开了用于实施基因鉴定方法的定制试剂盒。
    • 4. 发明申请
    • Therapeutic modulation of the fas pathway
    • fas途径的治疗调节
    • US20070042418A1
    • 2007-02-22
    • US11586021
    • 2006-10-24
    • Fruma YehielyLouis DeissPaz Einat
    • Fruma YehielyLouis DeissPaz Einat
    • C12Q1/68
    • A61K48/00
    • A method for the identification of genes that are essential for the maintenance of specific cell phenotypes is disclosed. The method includes the initial step of identifying a cell type with a phenotype of interest. Gene inactivation is performed on an aliquot of cells of the cell type of interest. Selection is then performed to an aliquot of the cell culture to which gene inactivation has been applied. Cells which continue to maintain the phenotype following gene inactivation have not had the gene of interest inactivated whereas cells in which genes necessary for maintaining the phenotype have been inactivated have been lost. Utilizing subtraction analysis between treated and untreated aliquots the gene in the cells which has been inactivated that affects the phenotype of interest is identified. Genes that are identified by the method are also disclosed as well as antibodies directed against the gene product of the identified genes. Further a customized kit for the practice of the gene identification method is also disclosed.
    • 公开了用于鉴定对维持特定细胞表型必不可少的基因的方法。 该方法包括鉴定具有感兴趣的表型的细胞类型的初始步骤。 对感兴趣的细胞类型的细胞的等分试样进行基因灭活。 然后对已应用基因失活的细胞培养物的等分试样进行选择。 在基因失活后继续保持表型的细胞没有使目的基因失活,而其中维持表型所必需的基因已被灭活的细胞已经丧失。 鉴定了处理和未处理等分试样之间的减法分析,已经灭活的影响感兴趣的表型的细胞中的基因被鉴定出来。 还公开了通过该方法鉴定的基因以及针对所鉴定的基因的基因产物的抗体。 还公开了用于实施基因鉴定方法的定制试剂盒。
    • 5. 发明授权
    • Therapeutic modulation of the Fas pathway
    • Fas途径的治疗调节
    • US07749977B2
    • 2010-07-06
    • US11586021
    • 2006-10-24
    • Fruma YehielyLouis DeissPaz Einat
    • Fruma YehielyLouis DeissPaz Einat
    • A61K31/70C07H21/02
    • A61K48/00
    • A method for the identification of genes that are essential for the maintenance of specific cell phenotypes is disclosed. The method includes the initial step of identifying a cell type with a phenotype of interest. Gene inactivation is performed on an aliquot of cells of the cell type of interest. Selection is then performed to an aliquot of the cell culture to which gene inactivation has been applied. Cells which continue to maintain the phenotype following gene inactivation have not had the gene of interest inactivated whereas cells in which genes necessary for maintaining the phenotype have been inactivated have been lost. Utilizing subtraction analysis between treated and untreated aliquots the gene in the cells which has been inactivated that affects the phenotype of interest is identified. Genes that are identified by the method are also disclosed as well as antibodies directed against the gene product of the identified genes. Further a customized kit for the practice of the gene identification method is also disclosed.
    • 公开了用于鉴定对维持特定细胞表型必不可少的基因的方法。 该方法包括鉴定具有感兴趣的表型的细胞类型的初始步骤。 对感兴趣的细胞类型的细胞的等分试样进行基因灭活。 然后对已应用基因失活的细胞培养物的等分试样进行选择。 在基因失活后继续保持表型的细胞没有使目的基因失活,而其中维持表型所必需的基因已被灭活的细胞已经丧失。 鉴定了处理和未处理等分试样之间的减法分析,已经灭活的影响感兴趣的表型的细胞中的基因被鉴定出来。 还公开了通过该方法鉴定的基因以及针对所鉴定的基因的基因产物的抗体。 还公开了用于实施基因鉴定方法的定制试剂盒。