RNA BACTERIAL VACCINES
    8.
    发明申请

    公开(公告)号:US20200038499A1

    公开(公告)日:2020-02-06

    申请号:US16496135

    申请日:2018-03-22

    Abstract: The disclosure relates to (i) a bacterial vaccine, comprising: at least one RNA polynucleotide having an open reading frame encoding at least one mutated bacterial antigenic polypeptide, wherein the mutated bacterial antigenic polypeptide comprises at least one asparagine (Asn) amino acid substitution; and (ii) a Streptococcal vaccine, comprising: at least one RNA polynucleotide having an open reading frame encoding at least one Streptococcal antigenic polypeptide, such as pneumolysin. Incorporating the RNA in a cationic lipid nanoparticle and a method of inducing an immune response with said vaccine are also disclosed.

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