METHODS AND COMPOSITIONS FOR TREATING HEMOPHILIA
    5.
    发明申请
    METHODS AND COMPOSITIONS FOR TREATING HEMOPHILIA 审中-公开
    治疗HEMOPHILIA的方法和组合物

    公开(公告)号:WO2015089046A1

    公开(公告)日:2015-06-18

    申请号:PCT/US2014/069307

    申请日:2014-12-09

    Abstract: Disclosed herein are methods and compositions for insertion of transgene sequences encoding proteins involved in clotting into the genome of a cell for treating conditions including hemophilias. In one aspect, described herein is a non-naturally occurring zinc-finger protein (ZFP) that binds to a target site in a region of interest (e.g., an albumin gene) in a genome, wherein the ZFP comprises one or more engineered zinc-finger binding domains. In certain embodiments, the zinc finger domain recognizes a target site in an albumin gene. In some embodiments, the zinc finger protein comprises five or six zinc finger domains designated and ordered F1 to F5 or F1 to F6, as shown in a single row of Table 1.

    Abstract translation: 本文公开了用于将编码参与凝血的蛋白质的转基因序列插入细胞的基因组中用于治疗包括血友病的病症的方法和组合物。 在一个方面,本文描述了与基因组中目标区域(例如,白蛋白基因)结合的靶位点的非天然存在的锌指蛋白(ZFP),其中ZFP包含一种或多种工程化锌 指针结合域。 在某些实施方案中,锌指结构域识别白蛋白基因中的靶位点。 在一些实施方案中,锌指蛋白包含五个或六个锌指结构域,其指定并排列F1至F5或F1至F6,如表1的单行所示。

    ENGINEERED TRANSCRIPTION ACTIVATOR LIKE EFFECTOR (TALE) PROTEINS
    9.
    发明申请
    ENGINEERED TRANSCRIPTION ACTIVATOR LIKE EFFECTOR (TALE) PROTEINS 审中-公开
    工程转录激活剂类似效应(TALE)蛋白质

    公开(公告)号:WO2015164748A1

    公开(公告)日:2015-10-29

    申请号:PCT/US2015/027524

    申请日:2015-04-24

    Abstract: Disclosed herein are methods and compositions for design and use of engineered TALEs. The present invention describes TALE compositions and methods for use in gene therapy and genome engineering. Specifically, the methods and compositions described relate to TALE proteins with RVDs that show enhanced 5 activity and/or specificity as compared to previously-described TALEs using exclusively canonical RVDs, for example, by substantially reducing off-target genome cleavage. By providing novel RVDs and novel strategies for design of engineered TALEs, the present disclosure establishes options for developing novel TALEs with broader application across medicine and biotechnology.

    Abstract translation: 本文公开了用于设计和使用工程TALE的方法和组合物。 本发明描述了用于基因治疗和基因组工程的TALE组合物和方法。 具体地说,所描述的方法和组合物涉及具有RVDs的TALE蛋白,其与以前描述的仅使用典型RVDs的TALE相比显示增强的5活性和/或特异性,例如通过基本上减少脱靶基因组切割。 通过提供新颖的RVD和设计TALE的新策略,本公开确定了开发具有更广泛应用于医学和生物技术的新型TALE的选择。

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