发明申请
- 专利标题: EPSTEIN-BARR-VIRUS VACCINE
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申请号: US13818711申请日: 2011-08-25
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公开(公告)号: US20140227305A1公开(公告)日: 2014-08-14
- 发明人: Romana Lange-Ruiss , Gilbert Reisbach , Wolfgang Hammerschmidt , Reinhard Zeidler
- 申请人: Romana Lange-Ruiss , Gilbert Reisbach , Wolfgang Hammerschmidt , Reinhard Zeidler
- 优先权: EP10008835.0 20100825
- 国际申请: PCT/EP2011/064672 WO 20110825
- 主分类号: A61K39/245
- IPC分类号: A61K39/245
摘要:
The present invention relates to a vaccine comprising a particle, said particle comprising (i) at least one Epstein-Barr virus (EBV) structural polypeptide, (ii) at least one EBV lytic polypeptide, (iii) membrane lipids, said particle being devoid of EBV DNA, wherein (a) the B-cell transformation capacity of one or more EBV polypeptides required for B-cell transformation as comprised in said particle is disabled while their immunogenicity is maintained; and/or (b) said particle is devoid of one or more EBV polypeptides required for B-cell transformation. Furthermore, the invention relates to a method for generating a particle, to a cell obtained in the method of the invention, a kit comprising the vaccine or the particle generated according to the method of the invention. Also, the invention relates to the use of the vaccine or the particle generated according to the method of the invention for generating CD8+ cells specific for an EBV antigen.
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