Reagents and methods for identifying and modulating expression of tumor senescence genes
    1.
    发明申请
    Reagents and methods for identifying and modulating expression of tumor senescence genes 审中-公开
    用于鉴定和调节肿瘤衰老基因表达的试剂和方法

    公开(公告)号:US20090208935A1

    公开(公告)日:2009-08-20

    申请号:US11805853

    申请日:2007-05-24

    IPC分类号: C12Q1/68

    CPC分类号: G01N33/5011 C12Q1/6897

    摘要: This invention identifies tumor senescence genes induced by treatment with cytotoxic agents. The invention provides reagents and methods for identifying compounds that induce expression of these cellular genes and produce cellular senescence, particularly senescence in tumor cells. The invention also provides reagents that are recombinant mammalian cells containing recombinant expression constructs that express a reporter gene under the transcriptional control of a promoter for a gene the expression of which is modulated in senescent cells, and methods for using such cells to identify compounds that modulate expression of these cellular genes.

    摘要翻译: 本发明鉴定了用细胞毒性剂治疗诱导的肿瘤衰老基因。 本发明提供用于鉴定诱导这些细胞基因表达并产生细胞衰老,特别是肿瘤细胞衰老的化合物的试剂和方法。 本发明还提供了重组哺乳动物细胞的重组哺乳动物细胞,所述重组哺乳动物细胞含有重组表达构建体,所述重组表达构建体在其表达在衰老细胞中调节的基因的启动子的转录控制下表达报告基因,以及使用这些细胞鉴定调节化合物的方法 这些细胞基因的表达。

    Monoclonal antibody to a human MDR1 multidrug resistance gene product,
and uses
    7.
    发明授权
    Monoclonal antibody to a human MDR1 multidrug resistance gene product, and uses 失效
    人MDR1多药耐药基因产物的单克隆抗体及其用途

    公开(公告)号:US5434075A

    公开(公告)日:1995-07-18

    申请号:US854881

    申请日:1992-03-20

    摘要: A hybridoma (termed "UIC2 hybridoma", ATCC Accession No. HB11207) producing monoclonal antibodies (termed "UIC2 mAb") directed against an extracellular domain of a cell surface P-glycoprotein antigen associated with multidrug resistance in primate cells was produced by fusing a human myeloma cell with a spleen cell derived from a BALB/c mouse immunized with syngeneic 3T3 fibroblasts previously transfected with the isolated human mdr1 cDNA. UIC2 mAb, thus produced, as well as fragments and recombinant derivatives thereof, may be used to detect and isolate multidrug resistant primate cells and human mdr1 gene products, and to reverse multidrug resistance in primate cells, including cells of multidrug resistant human tumors.

    摘要翻译: 产生针对细胞表面的细胞外结构域的单克隆抗体(称为“UIC2杂交瘤”,ATCC登录号HB11207)的杂交瘤(称为“UIC2杂交瘤”),通过融合a 人骨髓瘤细胞与来自用先前用分离的人mdr1 cDNA转染的同源3T3成纤维细胞免疫的BALB / c小鼠的脾细胞。 由此产生的UIC2mAb以及其片段和重组衍生物可用于检测和分离多药耐药的灵长类动物细胞和人类mdr1基因产物,并且在灵长动物细胞(包括多重耐药性人肿瘤的细胞)中逆转多药耐药性。

    CDKI PATHWAY INHIBITORS AND USES THEREOF
    9.
    发明申请
    CDKI PATHWAY INHIBITORS AND USES THEREOF 有权
    CDKI路径抑制剂及其用途

    公开(公告)号:US20140378683A1

    公开(公告)日:2014-12-25

    申请号:US13923872

    申请日:2013-06-21

    IPC分类号: C07D239/94 C07D403/12

    CPC分类号: C07D239/94 C07D403/12

    摘要: The invention relates to the compounds and methods for inhibiting the Cyclin-Dependent Kinase Inhibitor (CDKI) pathway. More particularly, the invention relates to compounds and methods for inhibiting the CDKI pathway for studies of and intervention in senescence-related and other CDKI-related diseases.

    摘要翻译: 本发明涉及抑制细胞周期蛋白依赖性激酶抑制剂(CDKI)途径的化合物和方法。 更具体地,本发明涉及用于抑制CDKI途径用于衰老相关和其他CDKI相关疾病的研究和干预的化合物和方法。

    TARGET GENES FOR CANCER THERAPY
    10.
    发明申请
    TARGET GENES FOR CANCER THERAPY 审中-公开
    癌症治疗目标基因

    公开(公告)号:US20120252028A1

    公开(公告)日:2012-10-04

    申请号:US13390454

    申请日:2010-08-16

    IPC分类号: C12N5/09 G01N21/64 C12Q1/68

    摘要: The invention provides new gene targets for cancer chemotherapy, their use in assays for identifying new small molecule cancer chemotherapeutic agents, methods for inhibiting cancer cell growth comprising contacting a cell with a gene expression blocking agent that inhibits the expression of such genes and methods for therapeutic treatment of cancer in a mammal, comprising administering to the mammal such a gene expression blocking agent. A preferred gene target is coatomer protein zeta-1 subunit (COPZ1).

    摘要翻译: 本发明提供了用于癌症化疗的新基因靶标,它们用于鉴定新的小分子癌化学治疗剂的测定法,用于抑制癌细胞生长的方法,包括使细胞与抑制这些基因表达的基因表达阻断剂和治疗方法 治疗哺乳动物中的癌症,包括向哺乳动物施用基因表达阻断剂。 优选的基因靶是外壳蛋白zeta-1亚基(COPZ1)。