LENTIVIRAL VECTORS PSEUDOTYPED WITH A SINDBIS VIRUS ENVELOPE GLYCOPROTEIN
    1.
    发明申请
    LENTIVIRAL VECTORS PSEUDOTYPED WITH A SINDBIS VIRUS ENVELOPE GLYCOPROTEIN 审中-公开
    使用SINDBIS VIRUS ENVELOPE GLYCOPROTEIN的LENIVEIRAL VECTORS PSEUDOTYPED

    公开(公告)号:US20110064763A1

    公开(公告)日:2011-03-17

    申请号:US12842609

    申请日:2010-07-23

    摘要: Lentiviral vector particles comprising a Sindbis virus E2 glycoprotein variant and a lentiviral vector genome comprising a sequence of interest are provided. A lentiviral vector particle comprising: (a) an envelope comprising a Sindbis virus E2 glycoprotein variant; and (b) a lentiviral vector genome comprising a sequence of interest; wherein the E2 glycoprotein variant facilitates infection of dendritic cells by the lentiviral vector particle, and wherein the E2 glycoprotein variant has reduced binding to heparan sulfate compared to a reference sequence (HR strain).

    摘要翻译: 提供包含辛德毕斯病毒E2糖蛋白变体和包含感兴趣序列的慢病毒载体基因组的慢病毒载体颗粒。 一种慢病毒载体颗粒,包括:(a)包含辛德毕斯病毒E2糖蛋白变体的包膜; 和(b)包含感兴趣序列的慢病毒载体基因组; 其中E2糖蛋白变体便于慢病毒载体颗粒感染树突状细胞,并且其中E2糖蛋白变体与参考序列(HR应变)相比具有减少的与硫酸乙酰肝素的结合。