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A universal platform for CAR therapy that targets new antigen indicators of cancer

机译:针对癌症新抗原指标的CAR治疗通用平台

摘要

A nucleic acid molecule comprising a nucleotide sequence encoding an inhibitory chimeric antigen receptor (iCAR) capable of preventing or attenuating unwanted activation of an effector immune cell, wherein the iCAR is selected from the group consisting of a mammalian tumor cell , An extracellular domain that specifically binds to a single allelic variant of a polymorphic cell surface epitope that is at least present on all cells of normal mammalian normal tissues; And an intracellular domain comprising at least one signaling component that inhibits effector immune cells. There is further provided a method for the treatment of cancer comprising administering a vector comprising a nucleic acid molecule and a transduced effector immune cell and a transduced effector immune cell.
机译:包含编码能够抑制或减弱效应免疫细胞的有害活化的抑制性嵌合抗原受体(iCAR)的核苷酸序列的核酸分子,其中所述iCAR选自哺乳动物肿瘤细胞,与至少存在于正常哺乳动物正常组织的所有细胞上的多态性细胞表面表位的单个等位基因变体结合;以及一种细胞内结构域,其包含至少一种抑制效应免疫细胞的信号传导成分。还提供了一种用于治疗癌症的方法,该方法包括给予包含核酸分子和转导的效应免疫细胞的载体以及转导的效应免疫细胞。

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