Human antigen binding proteins that bind β-Klotho, FGF receptors and complexes thereof
    41.
    发明授权
    Human antigen binding proteins that bind β-Klotho, FGF receptors and complexes thereof 有权
    结合蛋白的人抗原结合蛋白-Klotho,FGF受体及其复合物

    公开(公告)号:US09284378B2

    公开(公告)日:2016-03-15

    申请号:US12960407

    申请日:2010-12-03

    摘要: The present invention provides compositions and methods relating to or derived from antigen binding proteins activate FGF21-mediated signaling. In embodiments, the antigen binding proteins specifically bind to (i) β-Klotho; (ii) FGFR1c, FGFR2c, FGFR3c or FGFR4; or (iii) a complex comprising β-Klotho and one of FGFR1c, FGFR2c, FGFR3c, and FGFR4. In some embodiments the antigen binding proteins induce FGF21-like signaling. In some embodiments, an antigen binding protein is a fully human, humanized, or chimeric antibodies, binding fragments and derivatives of such antibodies, and polypeptides that specifically bind to (i) β-Klotho; (ii) FGFR1c, FGFR2c, FGFR3c or FGFR4; or (iii) a complex comprising β-Klotho and one of FGFR1c, FGFR2c, FGFR3c, and FGFR4. Other embodiments provide nucleic acids encoding such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, cells comprising such polynucleotides, methods of making such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, and methods of using such antigen binding proteins, fragments and derivatives thereof, and polypeptides, including methods of treating or diagnosing subjects suffering from type 2 diabetes, obesity, NASH, metabolic syndrome and related disorders or conditions.

    摘要翻译: 本发明提供与抗原结合蛋白有关或衍生自抗原结合蛋白的组合物和方法激活FGF21介导的信号传导。 在实施方案中,抗原结合蛋白特异性结合(i)& bgr; -Klotho; (ii)FGFR1c,FGFR2c,FGFR3c或FGFR4; 或(iii)包含α-Klotho和FGFR1c,FGFR2c,FGFR3c和FGFR4之一的复合物。 在一些实施方案中,抗原结合蛋白诱导FGF21样信号传导。 在一些实施方案中,抗原结合蛋白是完全人,人源化或嵌合抗体,所述抗体的结合片段和衍生物,以及特异性结合(i)和/或Klotho的多肽; (ii)FGFR1c,FGFR2c,FGFR3c或FGFR4; 或(iii)包含α-Klotho和FGFR1c,FGFR2c,FGFR3c和FGFR4之一的复合物。 其它实施方案提供了编码这种抗原结合蛋白的核酸及其片段和衍生物,以及多肽,包含这种多核苷酸的细胞,制备此类抗原结合蛋白的方法及其片段和衍生物以及多肽,以及使用这些抗原结合蛋白的方法 ,其片段及其衍生物和多肽,包括治疗或诊断患有2型糖尿病,肥胖症,NASH,代谢综合征和相关疾病或病症的受试者的方法。

    Antibodies to ErbB2
    47.
    发明授权
    Antibodies to ErbB2 有权
    ErbB2抗体

    公开(公告)号:US08350011B2

    公开(公告)日:2013-01-08

    申请号:US12376196

    申请日:2007-08-02

    IPC分类号: C07K16/30 A61K39/395

    摘要: The present invention relates to antibodies including human antibodies and antigen-binding portions thereof that specifically bind to ErbB2, preferably human ErbB2. In another embodiment, the antibodies or antigen-binding portions thereof inhibit ErbB2. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins or portions thereof derived from human anti-ErbB2 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of using the antibodies and compositions for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-ErbB2 antibodies. The invention also relates to transgenic animals or plants comprising nucleic acid molecules of the present invention.

    摘要翻译: 本发明涉及特异性结合ErbB2,优选人ErbB2的人抗体及其抗原结合部分的抗体。 在另一个实施方案中,抗体或其抗原结合部分抑制ErbB2。 本发明还涉及嵌合,双特异性,衍生的单链抗体或融合蛋白的部分的抗体。 本发明还涉及衍生自人抗ErbB2抗体的分离的重链和轻链免疫球蛋白或其部分和编码这种免疫球蛋白的核酸分子。 本发明还涉及使用抗体和组合物进行诊断和治疗的方法。 本发明还提供使用编码包含人抗ErbB2抗体的重和/或轻免疫球蛋白分子的核酸分子的基因治疗方法。 本发明还涉及包含本发明的核酸分子的转基因动物或植物。