Sp35 antibodies and uses thereof
    2.
    发明授权
    Sp35 antibodies and uses thereof 有权
    Sp35抗体及其用途

    公开(公告)号:US09066984B2

    公开(公告)日:2015-06-30

    申请号:US13841351

    申请日:2013-03-15

    Abstract: Endogenous Sp35 is a negative regulator for neuronal survival, axon regeneration, oligodendrocyte differentiation and myelination (Negative Regulator). Molecules that block endogenous Sp35 function, such anti-Sp35 antibodies can be used as therapeutics for the treatment of neuron and oligodendrocyte dysfunction. The present invention provides antibodies specific for Sp35, and methods of using such antibodies as antagonists of endogenous Sp35 function. The invention further provides specific hybridoma and phage library-derived monoclonal antibodies, nucleic acids encoding these antibodies, and vectors and host cells comprising these antibodies. The invention further provides methods of promoting oligodendrocyte survival and myelination in a vertebrate, comprising administering to a vertebrate in need of such treatment an effective amount of an anti-Sp35 antibody.

    Abstract translation: 内源性Sp35是神经元存活,轴突再生,少突胶质细胞分化和髓鞘形成(负调节因子)的负调节因子。 阻断内源性Sp35功能的分子,这种抗Sp35抗体可以用作治疗神经元和少突胶质细胞功能障碍的治疗剂。 本发明提供对Sp35特异性的抗体,以及使用抗体作为内源性Sp35功能拮抗剂的方法。 本发明还提供特异性杂交瘤和源自噬菌体文库的单克隆抗体,编码这些抗体的核酸,以及包含这些抗体的载体和宿主细胞。 本发明还提供了在脊椎动物中促进少突胶质细胞存活和髓鞘形成的方法,其包括对需要这种治疗的脊椎动物施用有效量的抗Sp35抗体。

    LINGO-2 ANTAGONISTS FOR TREATMENT OF CONDITIONS INVOLVING MOTOR NEURONS
    6.
    发明申请
    LINGO-2 ANTAGONISTS FOR TREATMENT OF CONDITIONS INVOLVING MOTOR NEURONS 有权
    用于治疗涉及电机神经元的条件的LINGO-2拮抗剂

    公开(公告)号:US20150118241A1

    公开(公告)日:2015-04-30

    申请号:US14401002

    申请日:2013-05-14

    Abstract: The invention provides methods of treating diseases, disorders or injuries involving motor neuron survival and axonal growth, including amylotrophic lateral sclerosis, by the administration of a LINGO-2 antagonist. An exemplary method for promoting survival of a motor neuron, comprising contacting said motor neuron with an effective amount of a composition comprising a LINGO-2 antagonist selected from the group consisting of: (i) a soluble LINGO-2 polypeptide; (ii) a LINGO-2 antibody or antigen-binding fragment thereof; (iii) a LINGO-2 antagonist polynucleotide; (iv) a LINGO-2 aptamer; and (v) a combination of two or more of said LINGO-2 antagonists.

    Abstract translation: 本发明提供了通过施用LINGO-2拮抗剂治疗涉及运动神经元存活和轴突生长的疾病,病症或损伤的方法,包括肌营养侧索硬化。 一种用于促进运动神经元存活的示例性方法,包括使所述运动神经元与有效量的包含LINGO-2拮抗剂的组合物接触,所述组合物选自:(i)可溶性LINGO-2多肽; (ii)LINGO-2抗体或其抗原结合片段; (iii)LINGO-2拮抗剂多核苷酸; (iv)LINGO-2适体; 和(v)两种或更多种所述LINGO-2拮抗剂的组合。

Patent Agency Ranking