Interleukin-11, an interleukin-6-like cytokine, is a promising predictor for bladder cancer prognosis

  • Authors:
    • Deyao Wu
    • Jun Tao
    • Jingjing Ding
    • Ping Qu
    • Qiang Lu
    • Wei Zhang
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  • Published online on: November 23, 2012     https://doi.org/10.3892/mmr.2012.1199
  • Pages: 684-688
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Abstract

Numerous studies have suggested that interleukin 11 (IL-11) has roles in human gastric, prostate and bone cancer and endometrial carcinoma. Hence, we evaluated the expression of IL-11 in bladder cancer and the correlation of IL-11 levels and clinico­pathological features. The expression of IL-11 in primary human bladder cell culture, human bladder cancer cell lines, transitional cell carcinoma (TCC) and non-cancerous bladder tissues (NATs) were analyzed by western blotting. Enzyme-linked immunosorbent assay (ELISA) for urinary IL-11 was performed to compare the IL-11 levels in healthy subjects and subjects diagnosed with bladder cancer. Our study suggested that the expression of IL-11 in human bladder cancer cell lines and TCC was downregulated compared with primary human bladder cell culture and matched NATs. We also demonstrated reduced urinary levels of IL-11 in subjects with bladder cancer compared with healthy subjects. Furthermore, we revealed that the levels of IL-11 were associated with tumor grade and stage. The results suggested that reduced levels of IL-11 may play an important role in the carcinogenesis and progression of TCC. They also indicated that IL-11 may be a promising predictor for prognosis of TCC.
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February 2013
Volume 7 Issue 2

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Spandidos Publications style
Wu D, Tao J, Ding J, Qu P, Lu Q and Zhang W: Interleukin-11, an interleukin-6-like cytokine, is a promising predictor for bladder cancer prognosis. Mol Med Rep 7: 684-688, 2013
APA
Wu, D., Tao, J., Ding, J., Qu, P., Lu, Q., & Zhang, W. (2013). Interleukin-11, an interleukin-6-like cytokine, is a promising predictor for bladder cancer prognosis. Molecular Medicine Reports, 7, 684-688. https://doi.org/10.3892/mmr.2012.1199
MLA
Wu, D., Tao, J., Ding, J., Qu, P., Lu, Q., Zhang, W."Interleukin-11, an interleukin-6-like cytokine, is a promising predictor for bladder cancer prognosis". Molecular Medicine Reports 7.2 (2013): 684-688.
Chicago
Wu, D., Tao, J., Ding, J., Qu, P., Lu, Q., Zhang, W."Interleukin-11, an interleukin-6-like cytokine, is a promising predictor for bladder cancer prognosis". Molecular Medicine Reports 7, no. 2 (2013): 684-688. https://doi.org/10.3892/mmr.2012.1199