首页> 外国专利> rodent, pd-1 polypeptide, isolated cell or rodent tissue, rodent embryonic stem cell, methods of producing a rodent, reducing tumor growth in a rodent, killing tumor cells in a rodent, and evaluating pharmacokinetic properties of a drug that targets human pd-1, and, rodent tumor model?

rodent, pd-1 polypeptide, isolated cell or rodent tissue, rodent embryonic stem cell, methods of producing a rodent, reducing tumor growth in a rodent, killing tumor cells in a rodent, and evaluating pharmacokinetic properties of a drug that targets human pd-1, and, rodent tumor model?

机译:啮齿动物,pd-1多肽,分离的细胞或啮齿动物组织,啮齿动物胚胎干细胞,产生啮齿动物,减少啮齿动物中肿瘤生长,杀死啮齿动物中肿瘤细胞以及评估靶向人pd-的药物的药代动力学特性的方法1,还有,啮齿动物的肿瘤模型?

摘要

non-human animals and methods and compositions for producing and using them are provided, wherein said non-human animals comprise a humanization of a programmed cell death gene 1 (pdcd1). such nonhuman animals may be described, in some embodiments, as having a genetic modification to an endogenous pdcd1 gene, such said nonhuman animals expressing a pd-1 polypeptide that includes a human portion and an endogenous portion (e.g., a nonhuman portion).
机译:本发明提供了非人类动物以及产生和使用它们的方法和组合物,其中所述非人类动物包括程序化细胞死亡基因1(pdcd1)的人源化。在一些实施方案中,此类非人类动物可被描述为对内源性pdcd1基因具有遗传修饰,所述非人类动物表达包含人部分和内源性部分(例如非人部分)的pd-1多肽。

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