Murine Stem Cells and Applications Thereof
    2.
    发明申请
    Murine Stem Cells and Applications Thereof 审中-公开
    鼠干细胞及其应用

    公开(公告)号:US20080311092A1

    公开(公告)日:2008-12-18

    申请号:US11915318

    申请日:2006-05-24

    摘要: The invention relates to animal solid tumour models which comprise a transgenic non-human mammal containing in its genome a DNA construct that comprises a gene created and/or activated by a genetic anomaly associated with human cancer operatively bound to a promoter that directs the expression of the gene in Sca1+ cells. The invention also relates to stem cells capable of specifically expressing in stem cells human genetic anomalies associated with human pathologies. Applications of these models and stem cells, such as diagnostic, therapeutic and prophylactic applications for human diseases, and products and methods are provided.

    摘要翻译: 本发明涉及包含转基因非人哺乳动物的动物实体肿瘤模型,所述哺乳动物在其基因组中含有DNA构建体,所述DNA构建体包含通过可操作地结合于引导表达的启动子的与人类癌症相关的遗传异常而产生和/或激活的基因 Sca1 +细胞中的基因。 本发明还涉及能够在干细胞中特异性表达人类病理学相关的人类遗传异常的干细胞。 提供了这些模型和干细胞的应用,例如人类疾病的诊断,治疗和预防应用,以及产品和方法。

    Transgenic non-human mammals as models for human pathologies of stem cell origin
    7.
    发明授权
    Transgenic non-human mammals as models for human pathologies of stem cell origin 失效
    转基因非人类哺乳动物作为干细胞来源的人类病理模型

    公开(公告)号:US07456333B2

    公开(公告)日:2008-11-25

    申请号:US11344159

    申请日:2006-02-01

    IPC分类号: A01K67/027 C12N5/00

    摘要: Transgenic non-human mammals that reproduce human pathologies of stem cell origins, such as chromosomal anomalies associated with chronic myeloid leukemia, B-cell acute lymphoblastic leukemia, T-cell acute or lymphoblastic leukemia, or with the migration of hematopoietic or embryonic stem calls. The transgenic non-human mammals can be produced using as a strategy the expression of genes involved in said pathologies by means of a promoter that directs the expression of a transgene in Sca-1+ cells. Said transgenic animals constitute a model for the study of said diseases and for the evaluation of compounds for the treatment and/or prevention of the diseases. Also disclosed are DNA construct and methods useful for producing the non-human transgenic mammals.

    摘要翻译: 复制干细胞起源的人类病理学的转基因非人类哺乳动物,例如与慢性骨髓性白血病,B细胞急性成淋巴细胞白血病,T细胞急性或淋巴细胞白血病相关的染色体异常,或与造血或胚胎干细胞呼吸的迁移。 转基因非人哺乳动物可以通过引导在Sca-1 +细胞中转基因表达的启动子作为策略来参与所述病理学的基因的表达来产生。 所述转基因动物构成用于研究所述疾病和评估用于治疗和/或预防疾病的化合物的模型。 还公开了可用于生产非人转基因哺乳动物的DNA构建体和方法。