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New peptide derived from the MUC-1 tumor marker, used to induce a cytotoxic T cell response for treatment or prevention of tumors

机译:衍生自MUC-1肿瘤标志物的新肽,用于诱导细胞毒性T细胞应答以治疗或预防肿瘤

摘要

Peptide (I) derived from the MUC-1 gene and able to induce an HLA (human leukocyte antigen)-A2-restricted immune reaction against tumor cells, is new. (I) has a 10 amino acid sequence (S1) fully defined in the specification, a sequence derived from the MUC-1 signal peptide, especially a 9 amino acid sequence (S2) fully defined in the specification, and/or modified forms of both. (I) has the formula (S1) and/or (S2). Ser-Thr-Thr-Ala-Pro-Pro-Val-His-Asn-Val (S1) Leu-Leu-Leu-Leu-Thr-Val-Leu-Thr-Leu (S2) Independent claims are also included for the following: (1) a nucleic acid (II) comprising a sequence that encodes (I); and (2) a pharmaceutical composition containing (I) and/or (II) in an amount sufficient to induce an MHC (major histocompatibility complex)-1 restricted immune response.
机译:来自MUC-1基因的肽(I)是新的,能够诱导针对肿瘤细胞的HLA(人类白细胞抗原)-A2限制性免疫反应。 (I)具有说明书中完全定义的10个氨基酸序列(S1),衍生自MUC-1信号肽的序列,尤其是说明书中完全定义的9个氨基酸序列(S2)和/或都。 (I)具有式(S1)和/或(S2)。 Ser-Thr-Thr-Ala-Pro-Pro-Val-His-Asn-Val(S1)Leu-Leu-Leu-Leu-Leu-Thr-Val-Leu-Thr-Leu(S2)还包括以下独立权利要求:(1)一种核酸(II),其包含编码(I)的序列; (2)一种药物组合物,其含有足以诱导MHC(主要组织相容性复合物)-1限制的免疫应答的量的(I)和/或(II)。

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