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    • 4. 发明申请
    • METHODS AND COMPOSITIONS FOR TDP-43 PROTEINOPATHIES
    • TDP-43蛋白酶的方法和组合物
    • WO2013169793A2
    • 2013-11-14
    • PCT/US2013/039968
    • 2013-05-07
    • IPIERIAN, INC.
    • JAVAHERIAN, Ashkan
    • A61K31/519
    • A61K31/365A61K31/473A61K31/58A61K31/63A61K31/7048
    • Provided herein are methods for treating a subject suffering from a TDP-43 proteinopathy, e.g., sporadic ALS or FTD by administering to the subject a composition comprising a therapeutically effective amount of a JNK inhibitor, a MAPK inhibitor, a proteasome inhibitor, a Topoisomerase I inhibitor, a Topoisomerase II inhibitor, a HSP-90 inhibitor, a 5-HT antagonist, a CDK inhibitor, or a transcription inhibitor. The provided methods can also be used to reduce TDP-43 aggregation in human neural progenitors or neurons in neural progenitors or neurons that exhibit TDP-43 aggregates. In addition, methods are provided to identify agents that modulate (decrease or increase) TDP-43 aggregation in human neural progenitors or neurons that exhibit TDP-43 aggregates. Also provided are human induced pluripotent stem cell (hiPSC) lines generated from sporadic ALS patients, where the hiPSC lines may be differentiated into neural progenitors or neurons (e.g., motor progenitors and motor neurons) that exhibit a TDP-43 aggregate. Further provided are isolated populations of cells containing neural progenitors or neurons derived from the aforementioned hiPSC lines.
    • 本文提供了通过向受试者施用包含治疗有效量的JNK抑制剂,MAPK抑制剂,蛋白酶体抑制剂,拓扑异构酶I的组合物来治疗患有TDP-43蛋白病的受试者的方法,例如散发性ALS或FTD 抑制剂,拓扑异构酶II抑制剂,HSP-90抑制剂,5-HT拮抗剂,CDK抑制剂或转录抑制剂。 所提供的方法也可用于降低神经祖细胞或神经元中TDP-43聚集体的神经祖细胞或神经元中的TDP-43聚集。 此外,提供了用于鉴定调节(降低或增加)TDP-43聚集体的人神经祖细胞或神经元中TDP-43聚集的试剂的方法。 还提供了由散发性ALS患者产生的人诱导的多能干细胞(hiPSC)系,其中hiPSC系可以分化成具有TDP-43聚集体的神经祖细胞或神经元(例如运动祖细胞和运动神经元)。 进一步提供了分离的含有来自上述hiPSC系的神经祖细胞或神经元的细胞群。
    • 9. 发明申请
    • METHODS AND COMPOSITIONS FOR TDP-43 PROTEINOPATHIES
    • TDP-43蛋白酶的方法和组合物
    • WO2013169793A3
    • 2014-02-06
    • PCT/US2013039968
    • 2013-05-07
    • IPIERIAN INC
    • JAVAHERIAN ASHKAN
    • A61K31/4725
    • A61K31/365A61K31/473A61K31/58A61K31/63A61K31/7048
    • Provided herein are methods for treating a subject suffering from a TDP-43 proteinopathy, e.g., sporadic ALS or FTD by administering to the subject a composition comprising a therapeutically effective amount of a JNK inhibitor, a MAPK inhibitor, a proteasome inhibitor, a Topoisomerase I inhibitor, a Topoisomerase II inhibitor, a HSP-90 inhibitor, a 5-HT antagonist, a CDK inhibitor, or a transcription inhibitor. The provided methods can also be used to reduce TDP-43 aggregation in human neural progenitors or neurons in neural progenitors or neurons that exhibit TDP-43 aggregates. In addition, methods are provided to identify agents that modulate (decrease or increase) TDP-43 aggregation in human neural progenitors or neurons that exhibit TDP-43 aggregates. Also provided are human induced pluripotent stem cell (hiPSC) lines generated from sporadic ALS patients, where the hiPSC lines may be differentiated into neural progenitors or neurons (e.g., motor progenitors and motor neurons) that exhibit a TDP-43 aggregate. Further provided are isolated populations of cells containing neural progenitors or neurons derived from the aforementioned hiPSC lines.
    • 本文提供了通过向受试者施用包含治疗有效量的JNK抑制剂,MAPK抑制剂,蛋白酶体抑制剂,拓扑异构酶I的组合物来治疗患有TDP-43蛋白病,例如散发性ALS或FTD的受试者的方法 抑制剂,拓扑异构酶II抑制剂,HSP-90抑制剂,5-HT拮抗剂,CDK抑制剂或转录抑制剂。 所提供的方法也可用于降低神经祖细胞或神经元中TDP-43聚集体的TDP-43聚集。 此外,提供了用于鉴定调节(降低或增加)TDP-43聚集体的人类神经祖细胞或神经元中TDP-43聚集的试剂的方法。 还提供了由散发性ALS患者产生的人诱导多能干细胞(hiPSC)系,其中hiPSC系可分化成具有TDP-43聚集体的神经祖细胞或神经元(例如运动祖细胞和运动神经元)。 还提供了分离的含有来自上述hiPSC系的神经祖细胞或神经元的细胞群。