Fusion of CTLA-4 with HPV16 E7 and E6 enhanced the potency of therapeutic HPV DNA vaccine.
Fusion of CTLA-4 with HPV16 E7 and E6 enhanced the potency of therapeutic HPV DNA vaccine.
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CTLA-4 与 HPV16 E7 和 E6 的融合增强了治疗性 HPV DNA 疫苗的效力
DOI:
10.1371/journal.pone.0108892
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发表时间:
2014
期刊:
影响因子:
3.7
通讯作者:
Fan M
中科院分区:
文献类型:
--
作者:
Gan L;Jia R;Zhou L;Guo J;Fan M
Preventive anti-HPV vaccines are effective against HPV infection but not against existing HPV-associated diseases, including cervical cancer and other malignant diseases. Therefore, the development of therapeutic vaccines is urgently needed. To improve anti-tumor effects of therapeutic vaccine, we fused cytotoxic T-lymphocyte antigen 4 (CTLA-4) with HPV16 E7 and E6 as a fusion therapeutic DNA vaccine (pCTLA4-E7E6). pCTLA4-E7E6 induced significantly higher anti-E7E6 specific antibodies and relatively stronger specific CTL responses than the nonfusion DNA vaccine pE7E6 in C57BL/6 mice bearing with TC-1 tumors. pCTLA4-E7E6 showed relatively stronger anti-tumor effects than pE7E6 in therapeutic immunization. These results suggest that fusing CTLA-4 with E7E6 is a useful strategy to develop therapeutic HPV DNA vaccines. In addition, fusing the C-terminal of E7 with the N-terminal of E6 impaired the functions of both E7 and E6.
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DOI:
10.1056/nejmoa0909537
发表时间:
2011-02-03
期刊:
The New England journal of medicine
影响因子:
--
作者:
Giuliano AR;Palefsky JM;Goldstone S;Moreira ED Jr;Penny ME;Aranda C;Vardas E;Moi H;Jessen H;Hillman R;Chang YH;Ferris D;Rouleau D;Bryan J;Marshall JB;Vuocolo S;Barr E;Radley D;Haupt RM;Guris D
通讯作者:
Guris D
影响因子:
4.7
作者:
Einstein, Mark H.;Kadish, Anna S.;Runowicz, Carolyn D.
通讯作者:
Runowicz, Carolyn D.
影响因子:
6.2
作者:
O'Day, Steven J.;Hamid, Omid;Urba, Walter J.
通讯作者:
Urba, Walter J.
影响因子:
2.8
作者:
Kohrt HE;Houot R;Marabelle A;Cho HJ;Osman K;Goldstein M;Levy R;Brody J
通讯作者:
Brody J
影响因子:
5.5
作者:
Jia, Rong;Guo, Ji Hua;Xu, Qing An
通讯作者:
Xu, Qing An