会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • Method of using adenoviral vectors with increased persistence in vivo
    • 使用体内持续性增加的腺病毒载体的方法
    • US20060140909A1
    • 2006-06-29
    • US11208405
    • 2005-08-19
    • Thomas WickhamMasaki AkiyamaJason Gall
    • Thomas WickhamMasaki AkiyamaJason Gall
    • A61K48/00C12N15/861
    • C12N15/86A61K48/00C12N2710/10322C12N2710/10343C12N2710/10345C12N2810/405C12N2810/50
    • The invention provides a method of expressing an exogenous nucleic acid in a mammal. The method comprises slowly releasing into the bloodstream a dose of replication-deficient or conditionally-replicating adenoviral vector having reduced ability to transduce mesothelial cells and hepatocytes. The normalized average bloodstream concentration of the adenovirus over 24 hours post-administration is at least about 1%. Alternatively, the normalized average bloodstream concentration over 24 hours post-administration is at least about 5-fold greater than the normalized average bloodstream concentration for an equivalent dose of a wild-type adenoviral vector. A method of destroying tumor cells in a mammal also is provided, as is a replication-deficient adenoviral vector comprising a serotype 5 or serotype 35 adenoviral genome with a serotype 41 fiber protein, wherein the replication-deficient adenoviral vector exhibits reduced native binding to integrins.
    • 本发明提供了在哺乳动物中表达外源核酸的方法。 该方法包括缓慢释放一定剂量的复制缺陷型或条件复制型腺病毒载体,其具有降低转导间皮细胞和肝细胞的能力。 给药后24小时内腺病毒的归一化平均血流浓度为至少约1%。 或者,给药后24小时内的标准化平均血流浓度比相当剂量的野生型腺病毒载体的归一化平均血流浓度高至少约5倍。 还提供了破坏哺乳动物肿瘤细胞的方法,以及包含血清型5或具有血清型41纤维蛋白的血清型35腺病毒基因组的复制缺陷型腺病毒载体,其中复制缺陷型腺病毒载体表现出降低的天然与整联蛋白结合 。