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公开(公告)号:US06982087B2
公开(公告)日:2006-01-03
申请号:US10363603
申请日:2001-09-06
CPC分类号: C07K14/005 , A61K39/00 , A61K48/00 , A61K2039/525 , A61K2039/5254 , A61K2039/53 , C12N7/00 , C12N9/506 , C12N15/86 , C12N2770/36121 , C12N2770/36122 , C12N2770/36143 , C12N2770/36152 , C12N2770/36162
摘要: Provided herein are alphavirus vectors derived from South African Arbovirus No. 86 (S.A.AR86) comprising attenuating mutations and methods of making the same. Also provided are improved viral vectors and helper constructs comprising a S.A.AR86 capsid enhancer sequence. The present invention also provides S.A.AR86 replicon and helper constructs comprising an alphavirus capsid enhancer sequence. Further provided are methods of administering an alphavirus vector comprising a heterologous nucleotide sequence (preferably encoding an immunogen or a therapeutic polypeptide) according to the invention to a cell or subject. In preferred embodiments, the alphavirus vector delivers the heterologous nucleotide sequence to the cells of the bone, bone marrow, and/or bone-associated connective tissue.
摘要翻译: 本文提供了衍生自南非野花病毒第86号(S.A.AR86)的甲病毒载体,其包含减毒突变及其制备方法。 还提供了包含S.A.AR86衣壳增强子序列的改进的病毒载体和辅助构建体。 本发明还提供了包含甲病毒衣壳增强子序列的S.A.AR86复制子和辅助构建体。 还提供了向细胞或受试者施用包含根据本发明的异源核苷酸序列(优选编码免疫原或治疗性多肽)的甲病毒载体的方法。 在优选的实施方案中,甲病毒载体将异源核苷酸序列递送至骨,骨髓和/或骨相关结缔组织的细胞。