发明申请
WO2007047609A2 INHIBITION OF PLACENTA GROWTH FACTOR (PlGF) MEDICATED METASTASIS AND/OR ANGIOGENESIS
审中-公开
基本信息:
- 专利标题: INHIBITION OF PLACENTA GROWTH FACTOR (PlGF) MEDICATED METASTASIS AND/OR ANGIOGENESIS
- 专利标题(中):抑制PLACENTA生长因子(PlGF)药物化学和/或血管生成
- 申请号:PCT/US2006/040431 申请日:2006-10-16
- 公开(公告)号:WO2007047609A2 公开(公告)日:2007-04-26
- 发明人: GOLDENBERG, David M. , CHANG, Chien Hsing
- 申请人: CENTER FOR MOLECULAR MEDICINE AND IMMUNOLOGY , IMMUNOMEDICS, INC. , GOLDENBERG, David M. , CHANG, Chien Hsing
- 申请人地址: 300 American Road, Morris Plains, New Jersey 07950 US
- 专利权人: CENTER FOR MOLECULAR MEDICINE AND IMMUNOLOGY,IMMUNOMEDICS, INC.,GOLDENBERG, David M.,CHANG, Chien Hsing
- 当前专利权人: CENTER FOR MOLECULAR MEDICINE AND IMMUNOLOGY,IMMUNOMEDICS, INC.,GOLDENBERG, David M.,CHANG, Chien Hsing
- 当前专利权人地址: 300 American Road, Morris Plains, New Jersey 07950 US
- 代理机构: NAKASHIMA, Richard A. et al.
- 优先权: US60/728,292 20051019
- 主分类号: C07K16/46
- IPC分类号: C07K16/46 ; A61K39/395
摘要:
The present invention concerns methods and compositions for inhibiting angiogenesis and/or tumor growth, survival and/or metastasis. In particular embodiments, the methods and compositions may concern ligands against placenta growth factor (PlGF), such as BP-1, BP-2, BP-3 or BP-4. Some methods may comprise administering one or more PlGF ligands, alone or in combination with one or more other agents, such as chemotherapeutic agents, other anti-angiogenic agents, immunotherapeutic agents or radioimmunotherapeutic agents to a subject. The PlGF ligands are effective to inhibit angiogenesis, tumor cell motility, tumor metastasis, tumor growth and/or tumor survival. In certain embodiments, PlGF ligands may be administered to subjects to ameliorate other angiogenesis related conditions, such as macular degeneration. In some embodiments, PlGF expression levels may be determined by any known method to select those patients most likely to respond to PlGF targeted therapies.
摘要(中):
本发明涉及用于抑制血管发生和/或肿瘤生长,存活和/或转移的方法和组合物。 在具体实施方案中,所述方法和组合物可涉及针对胎盘生长因子(PlGF)的配体,例如BP-1,BP-2,BP-3或BP-4。 一些方法可以包括单独或与一种或多种其它试剂(例如化学治疗剂,其它抗血管生成剂,免疫治疗剂或放射免疫治疗剂)组合施用一种或多种PlGF配体。 PlGF配体有效抑制血管生成,肿瘤细胞运动,肿瘤转移,肿瘤生长和/或肿瘤存活。 在某些实施方案中,可将PlGF配体施用于受试者以改善其它血管生成相关病症,例如黄斑变性。 在一些实施方案中,PlGF表达水平可以通过任何已知方法来确定,以选择那些最有可能对PlGF靶向治疗作出反应的患者。