Tumor cure by radiation therapy and checkpoint inhibitors depends on pre-existing immunity.
Tumor cure by radiation therapy and checkpoint inhibitors depends on pre-existing immunity.
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DOI:
10.1038/s41598-018-25482-w
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发表时间:
2018-05-03
影响因子:
4.6
通讯作者:
Gough MJ
中科院分区:
文献类型:
--
作者:
Crittenden MR;Zebertavage L;Kramer G;Bambina S;Friedman D;Troesch V;Blair T;Baird JR;Alice A;Gough MJ
Radiation therapy is a source of tumor antigen release that has the potential to serve as an endogenous tumor vaccination event. In preclinical models radiation therapy synergizes with checkpoint inhibitors to cure tumors via CD8 T cell responses. To evaluate the immune response initiated by radiation therapy, we used a range of approaches to block the pre-existing immune response artifact initiated by tumor implantation. We demonstrate that blocking immune responses at tumor implantation blocks development of a tumor-resident antigen specific T cell population and prevents tumor cure by radiation therapy combined with checkpoint immunotherapy. These data demonstrate that this treatment combination relies on a pre-existing immune response to cure tumors, and may not be a solution for patients without pre-existing immunity.
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影响因子:
28.2
作者:
Chen PL;Roh W;Reuben A;Cooper ZA;Spencer CN;Prieto PA;Miller JP;Bassett RL;Gopalakrishnan V;Wani K;De Macedo MP;Austin-Breneman JL;Jiang H;Chang Q;Reddy SM;Chen WS;Tetzlaff MT;Broaddus RJ;Davies MA;Gershenwald JE;Haydu L;Lazar AJ;Patel SP;Hwu P;Hwu WJ;Diab A;Glitza IC;Woodman SE;Vence LM;Wistuba II;Amaria RN;Kwong LN;Prieto V;Davis RE;Ma W;Overwijk WW;Sharpe AH;Hu J;Futreal PA;Blando J;Sharma P;Allison JP;Chin L;Wargo JA
通讯作者:
Wargo JA
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:
4.4
作者:
Masopust, D;Vezys, V;Ahmed, R
通讯作者:
Ahmed, R
影响因子:
4.2
作者:
Friedman, David;Baird, Jason R.;Newell, Pippa
通讯作者:
Newell, Pippa
DOI:
10.1084/jem.20101158
发表时间:
2011-09-26
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Diamond MS;Kinder M;Matsushita H;Mashayekhi M;Dunn GP;Archambault JM;Lee H;Arthur CD;White JM;Kalinke U;Murphy KM;Schreiber RD
通讯作者:
Schreiber RD