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Article

Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway

  • Authors:
    • Jiumao Lin
    • Jianheng Zhou
    • Wei Xu
    • Xiaoyong Zhong
    • Zhenfeng Hong
    • Jun Peng
  • View Affiliations / Copyright

    Affiliations: Academy of Integrative Medicine Biomedical Research Center, Fujian University of Traditional Chinese Medicine, Minhou Shangjie, Fuzhou, Fujian 350122, P.R. China, Department of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Minhou Shangjie, Fuzhou, Fujian 350122, P.R. China, Department of Pharmacology, Fujian University of Traditional Chinese Medicine, Minhou Shangjie, Fuzhou, Fujian 350122, P.R. China, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Fujian University of Traditional Chinese Medicine, Minhou Shangjie, Fuzhou, Fujian 350122, P.R. China
  • Pages: 1293-1300
    |
    Published online on: March 15, 2013
       https://doi.org/10.3892/etm.2013.1008
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Abstract

Benign prostatic hyperplasia (BPH) is a pathological overgrowth of the human prostate. It may cause increased resistance to urine flow through the urethra and occasionally kidney damage, bladder stones and urinary tract infections, and therefore affect the quality of life. Qianliening capsule (QC) is a traditional Chinese formula that has been used clinically in China to treat BPH for a number of years. However, the mechanism of its anti-BPH effect remains largely unknown. We evaluated the therapeutic effect of QC in a rat model of BPH, established by the injection of testosterone following castration, and investigated the underlying molecular mechanism of action. We observed that QC treatment significantly and dose-dependently decreased the prostatic volume (PV) and prostatic index (PI; P<0.05 or P<0.01), and ameliorated the histological damage of the prostate tissue in the BPH rats. In addition, treatment with QC inhibited the phosphorylation of signal transducer and activator of transcription 3 (STAT3), as well as the expression of epidermal growth factor (EGF), epidermal growth factor receptor (EGFR), cyclin D1 and Bcl-2. Our results suggest that suppression of the EGF/STAT3 pathway may be one of the mechanisms by which QC treats BPH.
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Copy and paste a formatted citation
Spandidos Publications style
Lin J, Zhou J, Xu W, Zhong X, Hong Z and Peng J: Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway. Exp Ther Med 5: 1293-1300, 2013.
APA
Lin, J., Zhou, J., Xu, W., Zhong, X., Hong, Z., & Peng, J. (2013). Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway. Experimental and Therapeutic Medicine, 5, 1293-1300. https://doi.org/10.3892/etm.2013.1008
MLA
Lin, J., Zhou, J., Xu, W., Zhong, X., Hong, Z., Peng, J."Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway". Experimental and Therapeutic Medicine 5.5 (2013): 1293-1300.
Chicago
Lin, J., Zhou, J., Xu, W., Zhong, X., Hong, Z., Peng, J."Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway". Experimental and Therapeutic Medicine 5, no. 5 (2013): 1293-1300. https://doi.org/10.3892/etm.2013.1008
Copy and paste a formatted citation
x
Spandidos Publications style
Lin J, Zhou J, Xu W, Zhong X, Hong Z and Peng J: Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway. Exp Ther Med 5: 1293-1300, 2013.
APA
Lin, J., Zhou, J., Xu, W., Zhong, X., Hong, Z., & Peng, J. (2013). Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway. Experimental and Therapeutic Medicine, 5, 1293-1300. https://doi.org/10.3892/etm.2013.1008
MLA
Lin, J., Zhou, J., Xu, W., Zhong, X., Hong, Z., Peng, J."Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway". Experimental and Therapeutic Medicine 5.5 (2013): 1293-1300.
Chicago
Lin, J., Zhou, J., Xu, W., Zhong, X., Hong, Z., Peng, J."Qianliening capsule treats benign prostatic hyperplasia via suppression of the EGF/STAT3 signaling pathway". Experimental and Therapeutic Medicine 5, no. 5 (2013): 1293-1300. https://doi.org/10.3892/etm.2013.1008
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