Methods For Suppressing Tumor Proliferation
    2.
    发明申请
    Methods For Suppressing Tumor Proliferation 审中-公开
    抑制肿瘤增生的方法

    公开(公告)号:US20080199438A1

    公开(公告)日:2008-08-21

    申请号:US10598947

    申请日:2005-03-15

    摘要: The present invention provides methods for suppressing tumor proliferation comprising the step of inhibiting the expression of PDGF-A or the binding between PDGF-A homodimers and PDGFRα. Activation of the PDGFRα-p70S6K signal transduction pathway by PDGF-AA is an important factor in tumor angiogenesis and relates to the prognosis of patients suffering from tumors. By inhibiting PDGF-A expression in tumors or in their surrounding tissues, or by inhibiting the binding between PDGF-A homodimers and PDGFRα, the formation and retention of tumor vasculature can be inhibited, thereby suppressing tumor proliferation.

    摘要翻译: 本发明提供了抑制肿瘤增殖的方法,包括抑制PDGF-A的表达或PDGF-A同源二聚体与PDGFRα之间的结合的步骤。 通过PDGF-AA激活PDGFRα-p70S6K信号转导途径是肿瘤血管生成中的重要因素,涉及肿瘤患者的预后。 通过抑制肿瘤或其周围组织中的PDGF-A表达,或通过抑制PDGF-A同源二聚体和PDGFRα之间的结合,可以抑制肿瘤血管的形成和保留,从而抑制肿瘤的增殖。

    Methods of Tranducing genes into T cells
    5.
    发明申请
    Methods of Tranducing genes into T cells 审中-公开
    将基因导入T细胞的方法

    公开(公告)号:US20060104950A1

    公开(公告)日:2006-05-18

    申请号:US10532172

    申请日:2003-10-22

    IPC分类号: A61K48/00 C12N5/08 C12N15/86

    摘要: The present invention provides methods of transducing a gene into activated T cells comprising the step of contacting a paramyxovirus vector with activated T cells. This invention also provides a method of preparing T cells transduced with a foreign gene comprising the step of contacting a paramyxovirus vector with activated T cells. This invention also provides T cells transduced with a foreign gene prepared by this method. The present invention enables efficient gene transduction specific to activated T cells, and is expected to be applied to immunological modification strategies using T cell-directed gene delivery.

    摘要翻译: 本发明提供将基因转导到活化的T细胞中的方法,包括使副粘病毒载体与活化的T细胞接触的步骤。 本发明还提供了一种制备用外源基因转导的T细胞的方法,包括使副粘病毒载体与活化的T细胞接触的步骤。 本发明还提供了通过该方法制备的外源基因转导的T细胞。 本发明能够有效地对活化的T细胞进行基因转导,并且预期将其应用于使用T细胞定向基因递送的免疫修饰策略。

    Preventives and remedies for pulmonary hypertension
    9.
    发明授权
    Preventives and remedies for pulmonary hypertension 有权
    肺动脉高压的预防和补救措施

    公开(公告)号:US07309693B2

    公开(公告)日:2007-12-18

    申请号:US10276971

    申请日:2001-05-25

    摘要: The present invention provides a prophylactic and/or therapeutic agent for pulmonary hypertension, comprising an antagonistic mutein of MCP-1 or a salt thereof, a DNA molecule comprising a nucleotide sequence encoding the antagonistic mutein of MCP-1, or a neutralizing antibody against MCP-1. The antagonistic mutein of MCP-1 or a salt thereof, the DNA molecule having a nucleotide sequence encoding the antagonistic mutein of MCP-1, or the neutralizing antibody against MCP-1 has hypotensive activity, and thus is useful as a pharmaceutical agent for preventing and/or treating pulmonary hypertension (primary pulmonary hypertension, in particular).

    摘要翻译: 本发明提供了一种肺动脉高压的预防和/或治疗剂,其包含MCP-1的拮抗性突变蛋白或其盐,包含编码MCP-1的拮抗性突变蛋白的核苷酸序列的DNA分子或针对MCP的中和抗体 -1。 MCP-1或其盐的拮抗性突变蛋白,具有编码MCP-1的拮抗性突变蛋白的核苷酸序列的DNA分子或针对MCP-1的中和抗体具有降血压活性,因此可用作预防药物 和/或治疗肺动脉高压(特别是原发性肺动脉高压)。