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    • 6. 发明公开
    • POLYMERIC CARRIER CARGO COMPLEX FOR USE AS AN IMMUNOSTIMULATING AGENT OR AS AN ADJUVANT
    • POLYMERTRÄGER-CARGO-KOMPLEX ZUR VERWENDUNG ALS IMMUNSTIMULIERENDES MITTEL ODER ALS EIN ADJUVANS
    • EP3129050A2
    • 2017-02-15
    • EP15717419.4
    • 2015-04-01
    • CureVac AG
    • FOTIN-MLECZEK, MariolaHEIDENREICH, Regina
    • A61K39/39A61K47/62
    • A61K39/385A61K39/12A61K39/145A61K39/155A61K39/205A61K47/6455A61K2039/53A61K2039/552A61K2039/55516A61K2039/55561A61K2039/572A61K2039/575A61K2039/6031A61K2039/6093A61K2039/622C12N7/00C12N15/117C12N2310/17C12N2320/31C12N2320/32C12N2760/16134C12N2760/16171C12N2760/18534C12N2760/18571C12N2760/20134C12N2760/20171
    • The present invention is directed to a polymeric carrier cargo complex, comprising as a cargo at least one nucleic acid molecule and as a preferably non-toxic and non-immunogenic polymeric carrier disulfide-crosslinked cationic components for use as an immunostimulating agent or as an adjuvant, wherein the polymeric carrier cargo complex is administered in combination with at least one second nucleic acid molecule, which encodes a protein or peptide. The inventive polymeric carrier cargo complex administered in combination with the second nucleic acid molecule allows for both efficient transfection of nucleic acids into cells in vivo and in vitro and/or for induction of an innate and/or adaptive immune response, preferably dependent on the nucleic acid to be transported as a cargo and on the second nucleic acid molecule. The present invention also provides pharmaceutical compositions, particularly vaccines, comprising the inventive polymeric carrier cargo complex and the second nucleic acid molecule, as well as the use of the inventive polymeric carrier cargo complex and the second nucleic acid molecule for transfecting a cell, a tissue or an organism, as a medicament, for therapeutic purposes as disclosed herein, and/or as an immunostimulating agent or adjuvant, e.g. for eliciting an immune response for the treatment or prophylaxis of diseases as mentioned herein. Finally, the invention relates to kits containing the inventive polymeric carrier cargo complex and the second nucleic acid molecule, the inventive pharmaceutical composition and/or the inventive vaccine or any of its components in one or more parts of the kit.
    • 本发明涉及一种聚合物载体载体复合物,其包含至少一种核酸分子和作为优选无毒且非免疫原性的聚合载体二硫键 - 交联的阳离子组分作为载体用作免疫刺激剂或作为 佐剂,其中聚合载体货物复合物与编码蛋白质或肽的至少一个第二核酸分子组合施用。 与第二核酸分子组合施用的本发明的聚合物载体货物复合物允许在体内和体外有效地将核酸转染到细胞中和/或用于诱导优先依赖于核酸的先天和/或适应性免疫应答 作为货物运输的酸和第二核酸分子。 本发明还提供药物组合物,特别是疫苗,其包含本发明的聚合物载体货物复合物和第二核酸分子,以及本发明的聚合物载体货物复合物和第二核酸分子用于转染细胞,组织 或作为药物的生物体,用于本文公开的治疗目的,和/或作为免疫刺激剂或佐剂,例如, 用于引发用于治疗或预防本文所述的疾病的免疫应答。 最后,本发明涉及在试剂盒的一个或多个部分中含有本发明的聚合物载体货物复合物和第二核酸分子,本发明的药物组合物和/或本发明疫苗或其任何组分的试剂盒。