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VACCINE COMPRISING AN N-TERMINAL, PEST SEQUENCE COMPRISING FRAGMENT OF LISTERIOLYSIN (LLO) PROTEIN FUSED TO A HER-2 ANTIGEN
VACCINE COMPRISING AN N-TERMINAL, PEST SEQUENCE COMPRISING FRAGMENT OF LISTERIOLYSIN (LLO) PROTEIN FUSED TO A HER-2 ANTIGEN
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机译:包含融合至HER-2抗原的脂溶素(LLO)蛋白片段的N端,虫害序列的疫苗
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摘要
A pharmaceutical composition comprising a recombinant polypeptide comprising an N-terminal fragment of a listeriolysin (LLO) protein fused to a fragment of a Her-2 antigen, wherein the fragment of the Her-2 antigen consists of amino acids 303-501 or 479-655 of SEQ ID NO: 40, or amino acids 303-501 or 479-652 of SEQ ID NO: 43, or an amino acid sequence greater than 97% identical thereto, and wherein said LLO comprises a PEST sequence, or a recombinant nucleotide encoding said recombinant polypeptide, or a recombinant Listeria strain comprising a nucleotide encoding said recombinant polypeptide, for use in halting growth of established Her-2-expressing tumor cells in a subject or for use in preventing spontaneous growth of Her-2-expressing tumor cells in a subject.
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机译:包含重组多肽的药物组合物,所述重组多肽包含与Her-2抗原的片段融合的李斯特菌溶血素(LLO)蛋白的N端片段,其中Her-2抗原的片段由氨基酸303-501或479- SEQ ID NO:40的655,或SEQ ID NO:43的氨基酸303-501或479-652,或与其同源性大于97%的氨基酸序列,其中所述LLO包含PEST序列或重组核苷酸编码所述重组多肽的重组蛋白,或包含编码所述重组多肽的核苷酸的重组李斯特菌 I>菌株,用于中止已建立的表达Her-2的肿瘤细胞在受试者中的生长或用于预防肿瘤的自发生长。在受试者中表达Her-2的肿瘤细胞。
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