2017 Fiscal Year Final Research Report
Combined cancer immunotherapy of PD-1 antibody and c-di-GMP loaded lipid nanoparticles
| Project/Area Number |
16K15102
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Physical pharmacy
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| Research Institution | Hokkaido University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | 薬物送達学 / がん免疫療法 / 脂質ナノ粒子 / アジュバント / STING / 免疫チェックポイント阻害 |
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| Outline of Final Research Achievements |
The present study demonstrated that the combination therapy of programmed cell death 1 (PD-1) antibody and lipid nanoparticles (LNP) carrying cyclic di-GMP (c-di-GMP), an agonist for the stimulator of interferon genes pathway, was effective against the PD-1 therapy resistant tumor. Moreover, the dose of PD-1 antibody was reduced by combining the lipid nanoparticles. Thus, the c-di-GMP loaded LNP can be potent candidate for the combination therapy with PD-1 antibody.
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| Free Research Field |
薬物送達学
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