发明名称 |
TUMOR ASSOCIATED VACCINES AND COMPOSITIONS FOR DISRUPTING TUMOR-DERIVED IMMUNOSUPPRESSION FOR USE IN COMBINATION CANCER IMMUNOTHERAPY |
摘要 |
In one embodiment, a single modality cancer immunotherapy regimen that includes a therapeutic composition is provided. Such a therapeutic composition may include a Salmonella strain comprising a plasmid that expresses an shRNA molecule that suppresses the expression of an immunosuppressive target and suppresses tumor growth. In some aspects, the Salmonella strain is an attenuated Salmonella typhimurium strain. In other aspects, the immunosuppressive target is STAT3, ID01, ID02, Arginase 1, iNOS, CTLA-4, TGF-ß, IL-10, pGE2 or VEGF. In one embodiment, the immunosuppressive target is ID01 or Arg1 and the shRNA molecule is any one of SEQ ID NO:5-14. |
申请公布号 |
WO2012149364(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
WO2012US35512 |
申请日期 |
2012.04.27 |
申请人 |
DIAMOND, DON, J.;MANUEL, EDWIN;DECASTRO, FERNANDA, V., V. |
发明人 |
DIAMOND, DON, J.;MANUEL, EDWIN;DECASTRO, FERNANDA, V., V. |
分类号 |
A61K39/00;A61K39/112;A61P35/00;C12N15/113 |
主分类号 |
A61K39/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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