Personalized neoantigen-pulsed dendritic cell vaccines show superior immunogenicity to neoantigen-adjuvant vaccines in mouse tumor models
Personalized neoantigen-pulsed dendritic cell vaccines show superior immunogenicity to neoantigen-adjuvant vaccines in mouse tumor models
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在小鼠肿瘤模型中,个性化新抗原脉冲树突状细胞疫苗显示出优于新抗原佐剂疫苗的免疫原性
DOI:
10.1007/s00262-019-02448-z
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发表时间:
2019-12
期刊:
影响因子:
--
通讯作者:
Li Yang
中科院分区:
文献类型:
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作者:
Rui Zhang;Fengjiao Yuan;Yang Shu;Yaomei Tian;Bailing Zhou;Linglu Yi;Xueyan Zhang;Zhenyu Ding;Heng Xu;Li Yang
Development of personalized cancer vaccines based on neoantigens has become a new direction in cancer immunotherapy. Two forms of cancer vaccines have been widely studied: tumor-associated antigen (including proteins, peptides, or tumor lysates)-pulsed dendritic cell (DC) vaccines and protein- or peptide-adjuvant vaccines. However, different immune modalities may produce different therapeutic effects and immune responses when the same antigen is used. Therefore, it is necessary to choose a more effective neoantigen vaccination method. In this study, we compared the differences in immune and anti-tumor effects between neoantigen-pulsed DC vaccines and neoantigen-adjuvant vaccines using murine lung carcinoma (LL2) candidate neoantigens. The enzyme-linked immunospot (ELISPOT) assay showed that 4/6 of the neoantigen-adjuvant vaccines and 6/6 of the neoantigen-pulsed DC vaccines induced strong T-cell immune responses. Also, 2/6 of the neoantigen-adjuvant vaccines and 5/6 of the neoantigen-pulsed DC vaccines exhibited potent anti-tumor effects. The results indicated that the neoantigen-pulsed DC vaccines were superior to the neoantigen-adjuvant vaccines in both activating immune responses and inhibiting tumor growth. Our fundings provide an experimental basis for the selection of immune modalities for the use of neoantigens in individualized tumor immunotherapies.
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影响因子:
5.8
作者:
Phuphanich, Surasak;Wheeler, Christopher J.;Rudnick, Jeremy D.;Mazer, Mia;Wang, HongQian;Nuno, Miriam A.;Richardson, Jaime E.;Fan, Xuemo;Ji, Jianfei;Chu, Ray M.;Bender, James G.;Hawkins, Elma S.;Patil, Chirag G.;Black, Keith L.;Yu, John S.
通讯作者:
Yu, John S.
DOI:
10.1084/jem.20021690
发表时间:
2003-03-17
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Reinhardt RL;Bullard DC;Weaver CT;Jenkins MK
通讯作者:
Jenkins MK
影响因子:
7.3
作者:
Awate S;Babiuk LA;Mutwiri G
通讯作者:
Mutwiri G
影响因子:
64.8
作者:
Matsushita, Hirokazu;Vesely, Matthew D.;Koboldt, Daniel C.;Rickert, Charles G.;Uppaluri, Ravindra;Magrini, Vincent J.;Arthur, Cora D.;White, J. Michael;Chen, Yee-Shiuan;Shea, Lauren K.;Hundal, Jasreet;Wendl, Michael C.;Demeter, Ryan;Wylie, Todd;Allison, James P.;Smyth, Mark J.;Old, Lloyd J.;Mardis, Elaine R.;Schreiber, Robert D.
通讯作者:
Schreiber, Robert D.
DOI:
10.1038/nrc3258
发表时间:
2012-03-22
期刊:
Nature reviews. Cancer
影响因子:
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作者:
通讯作者:
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