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    Enhanced immunogenicity of tumor associated antigens by addition of alphaGal epitopes
    3.
    发明授权
    Enhanced immunogenicity of tumor associated antigens by addition of alphaGal epitopes 有权
    通过添加αGal表位增强肿瘤相关抗原的免疫原性

    公开(公告)号：US07998486B2

    公开(公告)日：2011-08-16

    申请号：US11977203

    申请日：2007-10-24

    申请人： Mario R. Mautino ,  Nicholas N. Vahanian ,  Won-Bin Young ,  Gabriela Rossi ,  Charles J. Link ,  Firoz Jaipuri

    发明人： Mario R. Mautino ,  Nicholas N. Vahanian ,  Won-Bin Young ,  Gabriela Rossi ,  Charles J. Link ,  Firoz Jaipuri

    IPC分类号： A61K38/00

    CPC分类号： C07H5/04 ,  A61K31/70 ,  A61K39/0011 ,  A61K39/39 ,  A61K2039/55511 ,  C07H15/00 ,  C07H15/04

    摘要： The invention relates to methods and compositions for causing the selective targeting and killing of tumor cells. The present invention describes prophylactic or therapeutic cancer vaccines based on purified TAA proteins or TAA-derived synthetic peptides altered by chemical, enzymatic or chemo-enzymatic methods to introduce αGal epitopes or αGal glycomimetic epitopes, in order to allow for enhanced opsonization of the antigen by natural anti-αGal antibodies to stimulate TAA capture and presentation, thereby inducing a humoral and cellular immune response to the TAA expressed by a tumor. The animal's immune system thus is stimulated to produce tumor specific cytotoxic cells and antibodies which will attack and kill tumor cells present in the animal.

    摘要翻译： 本发明涉及用于引起肿瘤细胞选择性靶向和杀伤的方法和组合物。 本发明描述了基于纯化的TAA蛋白或TAA衍生的合成肽的预防或治疗性癌症疫苗，其通过化学，酶学或化学 - 酶学方法改变​​以引入αGal表位或αGal糖模拟表位，以允许通过以下方式增强抗原的调理作用 天然抗αGal抗体刺激TAA捕获和表达，从而诱导由肿瘤表达的TAA的体液和细胞免疫应答。 因此，动物的免疫系统被刺激以产生将攻击和杀死存在于动物中的肿瘤细胞的肿瘤特异性细胞毒性细胞和抗体。

    Enhanced immunogenicity of tumor associated antigens by addition of αgal epitopes
    5.
    发明授权
    Enhanced immunogenicity of tumor associated antigens by addition of αgal epitopes 有权
    通过添加αgal表位增强肿瘤相关抗原的免疫原性

    公开(公告)号：US08357777B2

    公开(公告)日：2013-01-22

    申请号：US13173692

    申请日：2011-06-30

    申请人： Mario R. Mautino ,  Nicholas N. Vahanian ,  Won-Bin Young ,  Gabriela Rossi ,  Charles J. Link ,  Firoz Jaipuri

    发明人： Mario R. Mautino ,  Nicholas N. Vahanian ,  Won-Bin Young ,  Gabriela Rossi ,  Charles J. Link ,  Firoz Jaipuri

    IPC分类号： A61K38/16

    CPC分类号： C07H5/04 ,  A61K31/70 ,  A61K39/0011 ,  A61K39/39 ,  A61K2039/55511 ,  C07H15/00 ,  C07H15/04

    摘要： The invention relates to methods and compositions for causing the selective targeting and killing of tumor cells. The present invention describes prophylactic or therapeutic cancer vaccines based on purified TAA proteins or TAA-derived synthetic peptides altered by chemical, enzymatic or chemo-enzymatic methods to introduce αGal epi topes or αGal glycomimetic epitopes, in order to allow for enhanced opsonization of the antigen by natural anti-αGal antibodies to stimulate TAA capture and presentation, thereby inducing a humoral and cellular immune response to the TAA expressed by a tumor. The animal's immune system thus is stimulated to produce tumor specific cytotoxic cells and antibodies which will attack and kill tumor cells present in the animal.

    摘要翻译： 本发明涉及用于引起肿瘤细胞选择性靶向和杀伤的方法和组合物。 本发明描述了基于纯化的TAA蛋白或TAA衍生的合成肽的预防或治疗性癌症疫苗，其通过化学，酶学或化学 - 酶学方法改变​​以引入αGal表位或αGal糖模拟表位，以便允许增强抗原的调理作用 通过天然抗αGal抗体刺激TAA捕获和呈递，从而诱导由肿瘤表达的TAA的体液和细胞免疫应答。 因此，动物的免疫系统被刺激以产生将攻击和杀死存在于动物中的肿瘤细胞的肿瘤特异性细胞毒性细胞和抗体。

    ENHANCED IMMUNOGENICITY OF TUMOR ASSOCIATED ANTIGENS BY ADDITION OF ALPHAGAL EPITOPES
    6.
    发明申请
    ENHANCED IMMUNOGENICITY OF TUMOR ASSOCIATED ANTIGENS BY ADDITION OF ALPHAGAL EPITOPES 有权
    肿瘤相关抗体的增强免疫球蛋白增加ALPAGAL EPITOPES

    公开(公告)号：US20120003251A1

    公开(公告)日：2012-01-05

    申请号：US13173692

    申请日：2011-06-30

    申请人： Mario R. MAUTINO ,  Nicholas N. Vahanian ,  Won-Bin Young ,  Gabriela Rossi ,  Charles J. Link ,  Firoz Jaipuri

    发明人： Mario R. MAUTINO ,  Nicholas N. Vahanian ,  Won-Bin Young ,  Gabriela Rossi ,  Charles J. Link ,  Firoz Jaipuri

    IPC分类号： A61K39/00 ,  A61P35/00

    CPC分类号： C07H5/04 ,  A61K31/70 ,  A61K39/0011 ,  A61K39/39 ,  A61K2039/55511 ,  C07H15/00 ,  C07H15/04

    摘要： The invention relates to methods and compositions for causing the selective targeting and killing of tumor cells. The present invention describes prophylactic or therapeutic cancer vaccines based on purified TAA proteins or TAA-derived synthetic peptides altered by chemical, enzymatic or chemo-enzymatic methods to introduce αGal epi topes or αGal glycomimetic epitopes, in order to allow for enhanced opsonization of the antigen by natural anti-αGal antibodies to stimulate TAA capture and presentation, thereby inducing a humoral and cellular immune response to the TAA expressed by a tumor. The animal's immune system thus is stimulated to produce tumor specific cytotoxic cells and antibodies which will attack and kill tumor cells present in the animal.

    摘要翻译： 本发明涉及用于引起肿瘤细胞选择性靶向和杀伤的方法和组合物。 本发明描述了基于纯化的TAA蛋白或TAA衍生的合成肽的预防或治疗性癌症疫苗，其通过化学，酶学或化学 - 酶学方法改变​​以引入αGal表位或αGal糖模拟表位，以便允许增强抗原的调理作用 通过天然抗αGal抗体刺激TAA捕获和呈递，从而诱导由肿瘤表达的TAA的体液和细胞免疫应答。 因此，动物的免疫系统被刺激以产生将攻击和杀死存在于动物中的肿瘤细胞的肿瘤特异性细胞毒性细胞和抗体。