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Article

Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy

  • Authors:
    • Jinbao Zong
    • Changyuan Wang
    • Bin Liu
    • Mingjun Liu
    • Yongxian Cao
    • Xiufang Sun
    • Yuan Yao
    • Guirong Sun
  • View Affiliations / Copyright

    Affiliations: Clinical Laboratory, The Affiliated Hospital of Medical College, Qingdao University, Qingdao 266003, P.R. China, Department of Dermatology, Qingdao Municipal Hospital, Qingdao 266001, P.R. China, Department of Rheumatology, The Affiliated Hospital of Medical College, Qingdao University, Qingdao 266003, P.R. China
  • Pages: 407-412
    |
    Published online on: May 9, 2013
       https://doi.org/10.3892/or.2013.2445
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Abstract

The persistent infection by human papilloma virus (HPV) is considered to be the major risk factor of cervical cancer, which is one of the most common cancers in women worldwide. Millions of women are currently infected with high-risk HPV. Thus, it is urgent to develop therapeutic vaccines to eliminate established infection or HPV-related diseases. In the present study, we constructed a very promising therapeutic HPV16 protein vaccine of optimized E7 (oE7)/huhsp70 using human hsp70 linked to HPV16 oE7. Our results demonstrated that vaccination with the oE7/huhsp70 protein vaccine induced a very strong E7-specific CD8+ T cell immune response and resulted in a significant therapeutic effect against E7-expressing tumor cells. Our study verifies that huhsp70 is an effective immune adjuvant in the development of tumor therapeutic protein vaccines, and emphasizes that homologous huhsp70 is a promising tool in future human clinical applications.
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Copy and paste a formatted citation
Spandidos Publications style
Zong J, Wang C, Liu B, Liu M, Cao Y, Sun X, Yao Y and Sun G: Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy. Oncol Rep 30: 407-412, 2013.
APA
Zong, J., Wang, C., Liu, B., Liu, M., Cao, Y., Sun, X. ... Sun, G. (2013). Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy. Oncology Reports, 30, 407-412. https://doi.org/10.3892/or.2013.2445
MLA
Zong, J., Wang, C., Liu, B., Liu, M., Cao, Y., Sun, X., Yao, Y., Sun, G."Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy". Oncology Reports 30.1 (2013): 407-412.
Chicago
Zong, J., Wang, C., Liu, B., Liu, M., Cao, Y., Sun, X., Yao, Y., Sun, G."Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy". Oncology Reports 30, no. 1 (2013): 407-412. https://doi.org/10.3892/or.2013.2445
Copy and paste a formatted citation
x
Spandidos Publications style
Zong J, Wang C, Liu B, Liu M, Cao Y, Sun X, Yao Y and Sun G: Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy. Oncol Rep 30: 407-412, 2013.
APA
Zong, J., Wang, C., Liu, B., Liu, M., Cao, Y., Sun, X. ... Sun, G. (2013). Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy. Oncology Reports, 30, 407-412. https://doi.org/10.3892/or.2013.2445
MLA
Zong, J., Wang, C., Liu, B., Liu, M., Cao, Y., Sun, X., Yao, Y., Sun, G."Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy". Oncology Reports 30.1 (2013): 407-412.
Chicago
Zong, J., Wang, C., Liu, B., Liu, M., Cao, Y., Sun, X., Yao, Y., Sun, G."Human hsp70 and HPV16 oE7 fusion protein vaccine induces an effective antitumor efficacy". Oncology Reports 30, no. 1 (2013): 407-412. https://doi.org/10.3892/or.2013.2445
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