Antigen-capturing nanoparticles improve the abscopal effect and cancer immunotherapy.
Antigen-capturing nanoparticles improve the abscopal effect and cancer immunotherapy.
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DOI:
10.1038/nnano.2017.113
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发表时间:
2017-09
影响因子:
38.3
通讯作者:
Wang AZ
中科院分区:
文献类型:
--
作者:
Min Y;Roche KC;Tian S;Eblan MJ;McKinnon KP;Caster JM;Chai S;Herring LE;Zhang L;Zhang T;DeSimone JM;Tepper JE;Vincent BG;Serody JS;Wang AZ
Immunotherapy holds tremendous promise for improving cancer treatment. Administering radiotherapy with immunotherapy has been shown to improve immune responses and can elicit an “abscopal effect”. Unfortunately, response rates for this strategy remain low. Herein, we report an improved cancer immunotherapy approach that utilizes antigen-capturing nanoparticles (AC-NPs). We engineered several AC-NPs formulations and demonstrated that the set of protein antigens captured by each AC-NP formulation is dependent upon NP surface properties. We showed that AC-NPs deliver tumor specific proteins to antigen-presenting cells and significantly improve the efficacy of αPD-1 treatment using the B16F10 melanoma model, generating up to 20% cure rate as compared to 0% without AC-NPs. Mechanistic studies revealed that AC-NPs induced an expansion of CD8+ cytotoxic T cells and increased both CD4+/Treg and CD8+/Treg ratios. Our work presents a novel strategy for improving cancer immunotherapy with nanotechnology.
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DOI:
10.1056/nejmoa1003466
发表时间:
2010-08-19
期刊:
The New England journal of medicine
影响因子:
--
作者:
Hodi FS;O'Day SJ;McDermott DF;Weber RW;Sosman JA;Haanen JB;Gonzalez R;Robert C;Schadendorf D;Hassel JC;Akerley W;van den Eertwegh AJ;Lutzky J;Lorigan P;Vaubel JM;Linette GP;Hogg D;Ottensmeier CH;Lebbé C;Peschel C;Quirt I;Clark JI;Wolchok JD;Weber JS;Tian J;Yellin MJ;Nichol GM;Hoos A;Urba WJ
通讯作者:
Urba WJ
DOI:
10.1038/nrc3239
发表时间:
2012-03-22
期刊:
Nature reviews. Cancer
影响因子:
--
作者:
Pardoll DM
通讯作者:
Pardoll DM
DOI:
10.1158/1078-0432.ccr-09-0265
发表时间:
2009-09-01
期刊:
Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子:
--
作者:
Dewan MZ;Galloway AE;Kawashima N;Dewyngaert JK;Babb JS;Formenti SC;Demaria S
通讯作者:
Demaria S
影响因子:
8
作者:
Kardos, Jordan;Chai, Shengjie;Vincent, Benjamin G.
通讯作者:
Vincent, Benjamin G.
影响因子:
46.9
作者:
Kim, Jaeyun;Li, Weiwei Aileen;Choi, Youngjin;Lewin, Sarah A.;Verbeke, Catia S.;Dranoff, Glenn;Mooney, David J.
通讯作者:
Mooney, David J.