Open Access

Effect of IL-17 in the development of colon cancer in mice

  • Authors:
    • Lijuan Yang
    • Hao Liu
    • Lili Zhang
    • Jie Hu
    • Haixia Chen
    • Lei Wang
    • Xiaolin Yin
    • Quanhai Li
    • Yixin Qi
  • View Affiliations

  • Published online on: October 31, 2016     https://doi.org/10.3892/ol.2016.5329
  • Pages: 4929-4936
  • Copyright: © Yang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Cytokine therapy is commonly used for tumor immunotherapy. Although early studies focused directly on the tumor, current investigations are more attentive of the tumor microenvironment. Various immune cells and related cytokines in the tumor microenvironment play an important role in the occurrence and development of tumor. Interleukin (IL)‑17 is the characteristic cytokine produced by Th17 cells. IL‑17 has been associated with various immune responses. The results of previous studies showed that IL‑17 can significantly reduce the size of transplanted tumors in tumor‑bearing mice, albeit it has no effect on the survival time of mice. By investigating the effect of IL‑17 in the number and distribution of lymphocyte infiltration in tumor tissues, the expression of cytokines and transcription factors associated with the subsets of CD4+T cells in tumor tissues, the distribution of subsets of spleen lymphocyte in tumor‑bearing mice, a preliminary investigation of the possible antitumor mechanism of IL‑17 was performed. In conclusion, the antitumor effect of IL‑17 gene transfection in the colon cancer of mice may be associated with the mechanisms whereby IL‑17 gene transfection can change the distribution of different subsets of spleen lymphocytes in mice. IL‑17 gene transfection can increase the number of lymphocyte infiltration in tumor tissues. IL‑17 gene transfection can promote the high expression of interferon‑γ in tumor tissue, while reducing the expression of IL‑10 and IL‑13 factors, thus exerting an antitumor effect.
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December-2016
Volume 12 Issue 6

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Copy and paste a formatted citation
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Spandidos Publications style
Yang L, Liu H, Zhang L, Hu J, Chen H, Wang L, Yin X, Li Q and Qi Y: Effect of IL-17 in the development of colon cancer in mice. Oncol Lett 12: 4929-4936, 2016
APA
Yang, L., Liu, H., Zhang, L., Hu, J., Chen, H., Wang, L. ... Qi, Y. (2016). Effect of IL-17 in the development of colon cancer in mice. Oncology Letters, 12, 4929-4936. https://doi.org/10.3892/ol.2016.5329
MLA
Yang, L., Liu, H., Zhang, L., Hu, J., Chen, H., Wang, L., Yin, X., Li, Q., Qi, Y."Effect of IL-17 in the development of colon cancer in mice". Oncology Letters 12.6 (2016): 4929-4936.
Chicago
Yang, L., Liu, H., Zhang, L., Hu, J., Chen, H., Wang, L., Yin, X., Li, Q., Qi, Y."Effect of IL-17 in the development of colon cancer in mice". Oncology Letters 12, no. 6 (2016): 4929-4936. https://doi.org/10.3892/ol.2016.5329