公开(公告)号：EP2950817A1

公开(公告)日：2015-12-09

申请号：EP14745410.2

申请日：2014-01-31

申请人： Portland State University ,  Providence Health & Services - Oregon

发明人： STEDMAN, Kenneth, M. ,  LAIDLER, James, R. ,  BAHJAT, Keith

IPC分类号： A61K39/12

CPC分类号： A61K39/12 ,  A61K39/125 ,  A61K39/13 ,  A61K39/145 ,  A61K39/15 ,  A61K39/21 ,  A61K39/215 ,  A61K39/235 ,  A61K39/285 ,  A61K39/29 ,  A61K39/292 ,  A61K2039/525 ,  A61K2039/5252 ,  A61K2039/55505 ,  A61K2039/55561 ,  A61K2039/55566 ,  A61K2039/55588 ,  C12N7/00 ,  C12N2710/10021 ,  C12N2710/10034 ,  C12N2710/24121 ,  C12N2710/24134 ,  C12N2720/12321 ,  C12N2720/12334 ,  C12N2740/16021 ,  C12N2740/16034 ,  C12N2760/16021 ,  C12N2760/16034 ,  C12N2770/20021 ,  C12N2770/20034 ,  C12N2770/24021 ,  C12N2770/24034 ,  C12N2770/24221 ,  C12N2770/24234 ,  C12N2770/32421 ,  C12N2770/32434 ,  C12N2770/32621 ,  C12N2770/32634 ,  C12N2795/10134 ,  C12N2795/14034 ,  Y02A50/386 ,  Y02A50/388 ,  Y02A50/39 ,  Y02A50/394 ,  Y02A50/396 ,  Y02A50/466

摘要： It is disclosed herein that viruses coated in silica retain infectivity and the capacity to induce an immune response in an infected host. In addition, silicified virus is remarkably resistant to desiccation. Provided herein are methods of inducing a virus-specific immune response in a subject by administering to the subject an effective amount of silicified virus or silicified virus particles. Methods of enhancing a virus-specific cell-mediated immune response (such as a T cell-mediated immune response) in a subject by administering to the subject a silicified virus or silicified virus particles are also described herein. Further provided are immunogenic compositions comprising silicified virus or silicified virus particles, such as compositions useful as vaccines. The immunogenic compositions include a pharmaceutically acceptable carrier and/or an adjuvant.

公开(公告)号：EP2950817A4

公开(公告)日：2016-09-07

申请号：EP14745410

申请日：2014-01-31

申请人： UNIV PORTLAND STATE ,  PROVIDENCE HEALTH & SERVICES OREGON

发明人： STEDMAN KENNETH M ,  LAIDLER JAMES R ,  BAHJAT KEITH

IPC分类号： A61K39/12

CPC分类号： A61K39/12 ,  A61K39/125 ,  A61K39/13 ,  A61K39/145 ,  A61K39/15 ,  A61K39/21 ,  A61K39/215 ,  A61K39/235 ,  A61K39/285 ,  A61K39/29 ,  A61K39/292 ,  A61K2039/525 ,  A61K2039/5252 ,  A61K2039/55505 ,  A61K2039/55561 ,  A61K2039/55566 ,  A61K2039/55588 ,  C12N7/00 ,  C12N2710/10021 ,  C12N2710/10034 ,  C12N2710/24121 ,  C12N2710/24134 ,  C12N2720/12321 ,  C12N2720/12334 ,  C12N2740/16021 ,  C12N2740/16034 ,  C12N2760/16021 ,  C12N2760/16034 ,  C12N2770/20021 ,  C12N2770/20034 ,  C12N2770/24021 ,  C12N2770/24034 ,  C12N2770/24221 ,  C12N2770/24234 ,  C12N2770/32421 ,  C12N2770/32434 ,  C12N2770/32621 ,  C12N2770/32634 ,  C12N2795/10134 ,  C12N2795/14034

摘要： It is disclosed herein that viruses coated in silica retain infectivity and the capacity to induce an immune response in an infected host. In addition, silicified virus is remarkably resistant to desiccation. Provided herein are methods of inducing a virus-specific immune response in a subject by administering to the subject an effective amount of silicified virus or silicified virus particles. Methods of enhancing a virus-specific cell-mediated immune response (such as a T cell-mediated immune response) in a subject by administering to the subject a silicified virus or silicified virus particles are also described herein. Further provided are immunogenic compositions comprising silicified virus or silicified virus particles, such as compositions useful as vaccines. The immunogenic compositions include a pharmaceutically acceptable carrier and/or an adjuvant.