Kinesin inhibitors
    3.
    发明申请
    Kinesin inhibitors 审中-公开
    驱动蛋白抑制剂

    公开(公告)号:US20050004156A1

    公开(公告)日:2005-01-06

    申请号:US10899495

    申请日:2004-07-26

    IPC分类号: C07D471/14 A61K31/4745

    CPC分类号: C07D471/14

    摘要: The present invention provides for compounds, compositions, methods and systems for inhibiting cell growth. More specifically, the present invention provides for methods, compounds and compositions which are capable of inhibiting mitosis in metabolically active cells. Compounds, compositions and methods of the present invention inhibit the activity of a protein involved in the assembly and maintenance of the mitotic spindle. One class of proteins which acts on the mitotic spindle is the family of mitotic kinesins, a subset of the kinesin superfamily.

    摘要翻译: 本发明提供了抑制细胞生长的化合物,组合物,方法和系统。 更具体地,本发明提供能够抑制代谢活性细胞中有丝分裂的方法,化合物和组合物。 本发明的化合物,组合物和方法抑制参与有丝分裂纺锤体的组装和维持的蛋白质的活性。 作用于有丝分裂纺锤体的一类蛋白质是有丝分裂驱动蛋白家族,是驱动蛋白超家族的一个子集。

    Computer-assisted cell analysis
    4.
    发明申请
    Computer-assisted cell analysis 审中-公开
    计算机辅助细胞分析

    公开(公告)号:US20060050946A1

    公开(公告)日:2006-03-09

    申请号:US10435827

    申请日:2003-05-12

    IPC分类号: G06K9/00

    摘要: The present invention provides methods and systems for automated morphological analysis of cells. The inventive methods are particularly useful in the rapid analysis of cells required in a biological screen. Agents which cause a particular phenotype in the cells can be identified using the inventive quantitative morphometric analysis of cells. The data gathered using the inventive method can also be quantified and analyzed later for various trends and classifications. Characteristics of cells which can be determined using this method include number of nuclei, size of cell, size of nuclei, number of the centrosomes, shape of cells, size of centrosomes, perimeter of nucleus, shape of nucleus, pattern of staining, and degree of staining.

    摘要翻译: 本发明提供了用于细胞自动形态学分析的方法和系统。 本发明的方法在生物屏幕中所需的细胞的快速分析中特别有用。 可以使用本发明的细胞定量形态学分析来鉴定在细胞中引起特定表型的药剂。 使用本发明方法收集的数据也可以针对各种趋势和分类进行量化和分析。 可以使用该方法确定的细胞的特征包括细胞核的数量,细胞的大小,细胞核的大小,中心体的数量,细胞的形状,中心体的大小,细胞核的周长,细胞核的形状,染色的图案和程度 的染色。

    Methods and compositions for labeling nucleic acids
    6.
    发明申请
    Methods and compositions for labeling nucleic acids 有权
    用于标记核酸的方法和组合物

    公开(公告)号:US20070207476A1

    公开(公告)日:2007-09-06

    申请号:US11588732

    申请日:2006-10-27

    IPC分类号: C12Q1/68 C07H21/04

    摘要: The present invention relates to methods for the labeling of nucleic acid polymers in vitro and in vivo. In particular, the methods include a [3+2] cycloaddition between a nucleotide analogue incorporated into a nucleic acid polymer and a reagent attached to a label. Such methods do not require fixation and denaturation and therefore can be applied to the labeling of nucleic acid polymers in living cells and in organisms. Also provided are methods for measuring cellular proliferation. In these methods, the amount of label incorporated into the DNA is measured as an indication of cellular proliferation. The methods of the invention can be used in a wide variety of applications including clinical diagnosis of diseases and disorders in which cellular proliferation is involved, toxicity assays, and as a tool for the study of chromosomes' ultrastructures.

    摘要翻译: 本发明涉及体外和体内标记核酸聚合物的方法。 特别地,所述方法包括掺入核酸聚合物的核苷酸类似物与附着于标签的试剂之间的[3 + 2]环加成。 这种方法不需要固定和变性,因此可以应用于活细胞和生物体中核酸聚合物的标记。 还提供了测量细胞增殖的方法。 在这些方法中,测量结合到DNA中的标记量作为细胞增殖的指示。 本发明的方法可用于各种应用,包括涉及细胞增殖的疾病和病症的临床诊断,毒性测定以及用于研究染色体超微结构的工具。