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    • 10. 发明申请
    • METHODS OF INHIBITING ANGIOGENESIS AND TUMOR DEVELOPMENT
    • 抑制血管生成和肿瘤发生的方法
    • WO2006098987A2
    • 2006-09-21
    • PCT/US2006/008266
    • 2006-03-09
    • NEW YORK UNIVERSITYBROOKS, Peter, C.AKALU, AbebeCRETU, AlexandraPOLICARPIO, Desiree
    • BROOKS, Peter, C.AKALU, AbebeCRETU, AlexandraPOLICARPIO, Desiree
    • A61K39/395C12Q1/68G01N33/567C07K16/44
    • G01N33/574C07K16/18C07K2317/76G01N2333/515G01N2500/00
    • The invention provides methods for identifying genes and proteins modulated by an antagonist. The antagonist can be to a cryptic epitope of an ECM component that specifically binds to the ECM component or an antagonist of αvβ3 that inhibits binding of αvβ3 to an ECM component. It additionally provides methods for using the products of the identified genes, or for using the identified proteins, for inhibiting angiogenesis, tumor metastasis, and other tumor developmental processes, including cell migration, cell adhesion, cell proliferation, and tumor growth and for treating angiogenesis-dependent conditions. The present invention relates to antagonists of cryptic epitopes of ECM components, wherein binding of these antagonists to cryptic epitopes of ECM components results in modulation of the expression of IGFBP-4, TSP-I, Id-I, p27 KIP or p21 CIP . The present invention relates to antagonists of αvβ3, wherein binding of these antagonists to αvβ3 results in modulation of the expression of IGFBP- 4 or TSP-I. The present invention also relates to methods of using these antagonists for inhibiting angiogenesis, tumor metastasis, and other tumor development processes as well as for treating angiogenesis-dependent conditions. The invention provides compositions comprising IGFBP-4 and methods for inhibiting angiogenesis and tumor development processes, and for treating angiogenesis-dependent conditions, using an insulin growth factor binding protein, IGFBP-4.
    • 本发明提供鉴定拮抗剂调节的基因和蛋白质的方法。 拮抗剂可以是特异性结合ECM组分的ECM组分的隐性表位或抑制avß3与ECM组分结合的avβ3拮抗剂。 另外提供使用所鉴定的基因的产物或使用鉴定的蛋白质来抑制血管发生,肿瘤转移和其它肿瘤发展过程的方法,包括细胞迁移,细胞粘附,细胞增殖和肿瘤生长以及用于治疗血管生成 依赖条件。 本发明涉及ECM组分的隐蔽表位的拮抗剂,其中这些拮抗剂与ECM组分的神经表位的结合导致IGFBP-4,TSP-1,Id-1,p27KIP的表达的调节, SUP>或p21 CIP 。 本发明涉及avß3的拮抗剂,其中这些拮抗剂与avß3的结合导致IGFBP-4或TSP-1的表达的调节。 本发明还涉及使用这些拮抗剂抑制血管发生,肿瘤转移和其它肿瘤发展过程以及治疗血管生成依赖性病症的方法。 本发明提供了包含IGFBP-4的组合物和用于抑制血管生成和肿瘤发展过程的方法,以及使用胰岛素生长因子结合蛋白IGFBP-4治疗血管生成依赖性病症的组合物。