INNATE IMMUNE SUPPRESSION ENABLES REPEATED DELIVERY OF LONG RNA MOLECULES
    5.
    发明申请
    INNATE IMMUNE SUPPRESSION ENABLES REPEATED DELIVERY OF LONG RNA MOLECULES 审中-公开
    INNATE免疫抑制使用重复传递长RNA分子

    公开(公告)号:US20120208278A1

    公开(公告)日:2012-08-16

    申请号:US13455327

    申请日:2012-04-25

    摘要: The present invention relates in part to methods for suppressing the innate immune response of a cell to transfection with an exogenous nucleic acid, to methods for increasing expression of a protein encoded by an exogenous nucleic acid by repeated delivery of the exogenous nucleic acid to a cell, and to methods of changing the phenotype of a cell by differentiating, transdifferentiating or dedifferentiating cells by repeatedly delivering one or more nucleic acids that encode defined proteins. A method is provided for extended transient transfection by repeated delivery of an in vitro-transcribed RNA (“ivT-RNA”) to a cell to achieve a high and sustained level of expression of a protein encoded by an ivT-RNA transcripts.

    摘要翻译: 本发明部分涉及用外源核酸抑制细胞对转染的先天免疫应答的方法,通过将外源核酸重复递送至细胞来增加由外源核酸编码的蛋白质的表达的方法 以及通过重复递送编码定义的蛋白质的一种或多种核酸来分化,转分化或去分化细胞来改变细胞表型的方法。 提供了通过将体外转录的RNA(“ivT-RNA”)重复递送到细胞以实现由ivT-RNA转录物编码的蛋白质的高且持续水平的表达的延长的瞬时转染的方法。