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公开(公告)号:EP4416808A1
公开(公告)日:2024-08-21
申请号:EP22881524.7
申请日:2022-08-12
CPC分类号: F16L7/00 , H02G1/088 , G02B6/502 , G02B6/504 , G02B6/4457
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公开(公告)号:EP4324918A3
公开(公告)日:2024-04-24
申请号:EP23215391.6
申请日:2014-08-22
IPC分类号: C12N15/39 , A61K39/285 , A61K35/768 , C12N7/00
CPC分类号: C12N2710/2413220130101 , A61K39/12 , A61K2039/525620130101 , A61K2039/57220130101 , A61K2039/58520130101 , C12N2710/2412120130101 , C12N2710/2413420130101 , A61K2039/57520130101 , A61P35/00 , A61P35/02
摘要: The present invention relates to oncolytic vaccinia viruses which have been modified to promote anti-tumor immunity and/or reduce host immunity and/or antibody response against the virus. It is based, at least in part, on the discovery that oncolytic vaccinia virus (i) bearing a genome deletion of a gene that reduces T cell immunity (interleukin-18 binding protein); (ii) treated with a sialidase enzyme which is believed to reduce TLR2 activation and therefore the antibody response; (iii) carrying a gene that enhances cytotoxic T lymphocyte induction (e.g., TRIF) and/or (iv) reduces tumor myeloid-derived suppressor cells by reducing prostaglandin E2 reduces tumor growth. Accordingly, the present invention provides for immunooncolytic vaccinia viruses and methods of using them in the treatment of cancers.
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公开(公告)号:EP3810214B1
公开(公告)日:2023-11-08
申请号:EP19822808.2
申请日:2019-06-20
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公开(公告)号:EP3463574B1
公开(公告)日:2021-11-03
申请号:EP17803564.8
申请日:2017-05-25
发明人: CHAN, Stephen Y. , BERTERO, Thomas
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公开(公告)号:EP3548511B1
公开(公告)日:2021-07-07
申请号:EP17875651.6
申请日:2017-11-29
发明人: SHLOMCHIK, Mark , PANOUSIS, Constantinos George , ROWE, Alexander McIntyre , TURQUETI NEVES, Adriana , SCHITTLER NEVES, Eduardo
IPC分类号: C07K14/725 , C12N15/85 , C12N5/10
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公开(公告)号:EP3349814B1
公开(公告)日:2021-03-17
申请号:EP16847449.2
申请日:2016-09-16
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公开(公告)号:EP2994464B1
公开(公告)日:2020-12-09
申请号:EP14793993.8
申请日:2014-05-09
申请人: University of Pittsburgh - Of the Commonwealth System of Higher Education , The United States Government as Represented by the Department of Veterans Affairs
发明人: REDDY, Raju
IPC分类号: C07D403/06 , C07D403/08 , A61K31/506 , A61K31/497 , A61P11/00 , A61P11/06 , A61P11/12 , A61P35/00
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公开(公告)号:EP3310355B1
公开(公告)日:2020-11-11
申请号:EP16734519.8
申请日:2016-06-16
申请人: University of Virginia Patent Foundation , University of Pittsburgh - Of the Commonwealth System of Higher Education
发明人: LAZO, John S. , SHARLOW, Elizabeth R. , McQUEENEY, Kelley E. , WIPF, Peter , SALAMOUN, Joseph M.
IPC分类号: A61K31/4365 , C07D495/04 , A61P9/00 , A61P35/00
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