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    • 17. 发明申请
    • ANIMAL MODEL FOR HEPATITIS VIRUS INFECTION
    • 用于感染乙型肝炎病毒的动物模型
    • WO1994027556A2
    • 1994-12-08
    • PCT/US1994005410
    • 1994-05-13
    • YEDA RESEARCH AND DEVELOPMENT CO. LTD.DAGAN, Shlomo
    • YEDA RESEARCH AND DEVELOPMENT CO. LTD.DAGAN, ShlomoREISNER, Yair
    • A61K00/00
    • A61K35/28A01K67/0271A61K35/38A61K35/407C07K16/109
    • A non-human chimeric animal useful as a model for human HV infection, comprising a mammal M5 having xenogeneic cells; mammal M5 being derived from a mammal M1 treated to substantially destroy its hematopoietic cells and then transplanted with hematopoietic cells derived from one or more mammals M2 and transplanted with liver tissue from a mammal M3, the one or more mammals M2 and mammal M3 being from the same or from a different species; the transplanted hematopoietic cells from the one or more mammals M2 being either one or both of a hematopoietic cell preparation from a T cell deficient mammal or of a T cell depleted mammalian stem cell or bone marrow preparation; the transplanted liver tissue from mammal M3 being either a human liver tissue preparation or a liver tissue preparation from a non-human mammal capable of being infected by HV; the liver tissue preparation in the M5 mammal being infected by HV.
    • 可用作人HV感染模型的非人嵌合动物,其包含具有异种细胞的哺乳动物M5; 哺乳动物M5衍生自被治疗以基本上破坏其造血细胞并随后从源自一种或多种哺乳动物M2并从哺乳动物M3移植到肝组织的造血细胞移植的哺乳动物M1,一种或多种哺乳动物M2和哺乳动物M3来自 相同或不同的物种; 来自一种或多种哺乳动物M2的移植的造血细胞是来自T细胞缺陷型哺乳动物或T细胞缺失的哺乳动物干细胞或骨髓制剂的造血细胞制剂中的一种或两种; 来自哺乳动物M3的移植的肝组织是人肝组织制剂或能够被HV感染的非人哺乳动物的肝组织制剂; M5哺乳动物的肝组织制剂被HV感染。
    • 20. 发明申请
    • A COMBINATION THERAPY FOR A STABLE AND LONG TERM ENGRAFTMENT USING SPECIFIC PROTOCOLS FOR T/B CELL DEPLETION
    • 使用特定协议对T / B细胞去除的稳定和长期植入的组合治疗
    • WO2013093919A2
    • 2013-06-27
    • PCT/IL2012/050541
    • 2012-12-20
    • YEDA RESEARCH AND DEVELOPMENT CO. LTD.
    • REISNER, YairBACHAR-LUSTIG, Esther
    • A61K35/18
    • A61K35/28A61K31/198A61K31/255A61K31/661A61K31/675A61K31/7076A61K35/22A61K35/34A61K35/36A61K35/38A61K35/39A61K35/407A61K35/42A61K39/3955A61K2035/124A61K2039/507A61K2039/515C12N5/0087A61K2300/00
    • A method of treating a subject in need of a non-syngeneic cell or tissue graft is disclosed. The method comprising: (a) transplanting into a subject a dose of T cell depleted immature hematopoietic cells, wherein the T cell depleted immature hematopoietic cells comprise less than 5 x 105 CD3+ T cells per kilogram body weight of the subject, and wherein the dose comprises at least about 5 x 106 CD34+ cells per kilogram body weight of the subject, and wherein the T cell depleted immature hematopoietic cells are obtained by separating the T cells from the immature hematopoietic cells, by a method comprising: (i) adding an antibody to the immature hematopoietic cells that specifically binds to a surface marker, wherein the antibody is labeled with a magnetically responsive agent; (ii) immobilizing the immature hematopoietic cells specifically bound to the antibody labeled with the magnetically responsive agent in a matrix through a magnetic field; (iii) washing the matrix to remove unbound cells; and (iv) removing the magnetic field to elute bound cells from the matrix; and subsequently (b) administering to the subject a therapeutically effective amount of cyclophosphamide, wherein the therapeutically effective amount comprises 25-200 mg per kilogram body weight, thereby treating the subject.
    • 公开了一种治疗需要非同基因细胞或组织移植物的受试者的方法。 所述方法包括:(a)向受试者移植剂量的T细胞耗尽的未成熟造血细胞,其中所述T细胞耗尽的未成熟造血细胞每个体重每公斤体重小于5×10 5个CD3 + T细胞,其中所述剂量 包括至少约5×10 6个CD34 +细胞/千克体重的受试者,并且其中所述T细胞耗尽的未成熟造血细胞是通过从未成熟的造血细胞中分离T细胞获得的,方法包括:(i) 涉及特异性结合表面标志物的未成熟造血细胞,其中所述抗体用磁性响应剂标记; (ii)通过磁场将特异性结合于用磁响应剂标记的抗体的未成熟造血细胞固定在基质中; (iii)洗涤基质以除去未结合的细胞; 和(iv)去除磁场以从基质中洗脱结合的细胞; 并且随后(b)向受试者施用治疗有效量的环磷酰胺,其中治疗有效量包含25-200mg /千克体重,从而治疗受试者。