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RODENT THERAPEUTIC MODEL HUMANIZED FOR LIVER AND BONE MARROW

机译:肝和骨骨髓化的啮齿动物治疗模型

摘要

Rodent therapeutic models are provided containing at least human hepatocytes and at least one of human hematopoietic bone marrow cells and human cord blood. Such rodent therapeutic models can also be immunodeficient and/or contain human intestinal enzymes. These partially humanized rodent therapeutic models can have at least partially humanized bone marrow and a partially humanized liver. These rodent models include mice. The rodent models can be transplanted with one or more tumors, for example, xenotransplantation with a human tumor. Toxicological and efficacy trials of various therapies, for example, anti-cancer therapies, can be performed with these rodent therapeutic models. Oral administration of camptothecin can demonstrate increased toxicity in the humanized mice.
机译:提供了啮齿动物治疗模型,其至少包含人肝细胞以及人造血骨髓细胞和人脐带血中的至少一种。这样的啮齿动物治疗模型也可以是免疫缺陷的和/或包含人肠道酶。这些部分人源化的啮齿动物治疗模型可以具有至少部分人源化的骨髓和部分人源化的肝脏。这些啮齿动物模型包括小鼠。啮齿动物模型可以移植有一种或多种肿瘤,例如,异种移植与人类肿瘤。可以使用这些啮齿动物治疗模型进行各种疗法(例如抗癌疗法)的毒理学和功效试验。口服喜树碱可在人源化小鼠中证明毒性增加。

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