BACTERIA ENGINEERED TO TREAT DISORDERS INVOLVING THE CATABOLISM OF A BRANCHED CHAIN AMINO ACID
    1.
    发明申请
    BACTERIA ENGINEERED TO TREAT DISORDERS INVOLVING THE CATABOLISM OF A BRANCHED CHAIN AMINO ACID 审中-公开
    涉及涉及分支链氨基酸的分析的细菌的细菌工程

    公开(公告)号:WO2016201380A9

    公开(公告)日:2017-02-16

    申请号:PCT/US2016037098

    申请日:2016-06-10

    申请人: SYNLOGIC INC

    IPC分类号: C12N1/00 A61K35/74

    摘要: The present disclosure provides recombinant bacterial cells that have been engineered with genetic circuitry which allow the recombinant bacterial cells to sense a patient's internal environment and respond by turning an engineered metabolic pathway on or off. When turned on, the recombinant bacterial cells complete all of the steps in a metabolic pathway to achieve a therapeutic effect in a host subject. These recombinant bacterial cells are designed to drive therapeutic effects throughout the body of a host from a point of origin of the microbiome. Specifically, the present disclosure provides recombinant bacterial cells comprising a heterologous gene encoding a branched chain amino acid catabolism enzyme. The disclosure further provides pharmaceutical compositions comprising the recombinant bacteria, and methods for treating disorders involving the catabolism of branched chain amino acids using the pharmaceutical compositions disclosed herein.

    摘要翻译: 本公开提供已经用遗传电路设计的重组细菌细胞,其允许重组细菌细胞感测患者的内部环境并且通过打开或关闭工程化代谢途径来进行应答。 当开启时,重组细菌细胞完成代谢途径中的所有步骤以在宿主受试者中达到治疗效果。 这些重组细菌细胞被设计成从微生物群的起点驱动整个宿主体内的治疗效果。 具体地,本公开提供包含编码支链氨基酸分解代谢酶的异源基因的重组细菌细胞。 本公开进一步提供了包含重组细菌的药物组合物,以及使用本文公开的药物组合物治疗涉及分支代谢支链氨基酸的病症的方法。

    RECOMBINANT BACTERIA ENGINEERED FOR BIOSAFETY, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF
    2.
    发明申请
    RECOMBINANT BACTERIA ENGINEERED FOR BIOSAFETY, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF 审中-公开
    生物安全工程重组细菌,药物组合物及其使用方法

    公开(公告)号:WO2016210373A3

    公开(公告)日:2017-02-09

    申请号:PCT/US2016039427

    申请日:2016-06-24

    申请人: SYNLOGIC INC

    摘要: The present disclosure provides methods for treating a disease or disorder by administering a programmed recombinant bacterial cell to a subject, wherein the programmed recombinant bacterial cell expresses a heterologous gene in response to an exogenous environmental condition in the subject, and wherein the programmed recombinant bacterial cell is no longer viable after either sensing the presence or absence of the same or a different exogenous environmental signal, which ultimately leads to the expression of a toxin which kills the recombinant bacterial cell. The disclosure further comprises the programmed recombinant bacterial cells, and pharmaceutical compositions comprising the programmed recombinant bacterial cells.

    摘要翻译: 本公开提供了通过向受试者施用编程的重组细菌细胞来治疗疾病或病症的方法,其中所述编程的重组细菌细胞响应于所述受试者中的外源环境条件表达异源基因,并且其中所述编程的重组细菌细胞 在感测到存在或不存在相同或不同的外源环境信号之后不再可行,其最终导致杀死重组细菌细胞的毒素的表达。 本公开还包括编程的重组细菌细胞和包含编程的重组细菌细胞的药物组合物。

    BACTERIA ENGINEERED TO TREAT DISORDERS INVOLVING THE CATABOLISM OF A BRANCHED CHAIN AMINO ACID
    3.
    发明申请
    BACTERIA ENGINEERED TO TREAT DISORDERS INVOLVING THE CATABOLISM OF A BRANCHED CHAIN AMINO ACID 审中-公开
    细菌设计用于治疗涉及分支链氨基酸的分解的病症

    公开(公告)号:WO2016201380A8

    公开(公告)日:2017-01-26

    申请号:PCT/US2016037098

    申请日:2016-06-10

    申请人: SYNLOGIC INC

    IPC分类号: C12N1/00 A61K35/74

    摘要: The present disclosure provides recombinant bacterial cells that have been engineered with genetic circuitry which allow the recombinant bacterial cells to sense a patient's internal environment and respond by turning an engineered metabolic pathway on or off. When turned on, the recombinant bacterial cells complete all of the steps in a metabolic pathway to achieve a therapeutic effect in a host subject. These recombinant bacterial cells are designed to drive therapeutic effects throughout the body of a host from a point of origin of the microbiome. Specifically, the present disclosure provides recombinant bacterial cells comprising a heterologous gene encoding a branched chain amino acid catabolism enzyme. The disclosure further provides pharmaceutical compositions comprising the recombinant bacteria, and methods for treating disorders involving the catabolism of branched chain amino acids using the pharmaceutical compositions disclosed herein.

    摘要翻译: 本公开内容提供了已经用遗传电路工程化的重组细菌细胞,所述遗传电路允许重组细菌细胞感测患者的内部环境并且通过开启或关闭工程化的代谢途径来进行响应。 打开时,重组细菌细胞完成代谢途径中的所有步骤以在宿主受试者中实现治疗效果。 这些重组细菌细胞被设计为从微生物组的起源点驱动整个宿主体内的治疗效果。 具体而言,本公开提供了包含编码支链氨基酸分解代谢酶的异源基因的重组细菌细胞。 本公开还提供了包含重组细菌的药物组合物,以及使用本文公开的药物组合物治疗涉及支链氨基酸分解代谢的病症的方法。