Hepatocyte growth factor activator inhibitor type‑1 in cancer: Advances and perspectives (Review)

  • Authors:
    • Qiaoli Zheng
    • Haijian Wu
    • Jiang Cao
    • Jingjia Ye
  • View Affiliations

  • Published online on: October 13, 2014     https://doi.org/10.3892/mmr.2014.2628
  • Pages: 2779-2785
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Abstract

Cancer is one of the most common diseases, with high morbidity and mortality rates. Large‑scale efforts have been made to understand the pathogenesis of the disease, particularly in the advanced stages, in order to develop effective therapeutic approaches. Hepatocyte growth factor activator inhibitor type-1 (HAI-1), also known as serine protease inhibitor Kunitz type 1, inhibits the activity of several trypsin-like serine proteases. In particular, HAI-1 suppresses hepatocyte growth factor (HGF) activator and matriptase, resulting in subsequent inhibition of HGF/scatter factor and macrophage‑stimulating protein (MSP). HGF and MSP are involved in cancer development and progression, via the receptors Met receptor tyrosine kinase (RTK) and Ron RTK, respectively. Therefore, HAI-1-mediated downregulation of HGF and MSP signaling may suppress tumorigenesis and progression in certain types of cancers. Abnormal HAI-1 expression levels have been observed in various types of human cancer. The exact function of HAI-1 in cancer pathogenesis, however, has not been fully elucidated. In this review, the focus is on the potential impact of aberrant HAI-1 expression levels on tumorigenesis and progression, the underlying mechanisms, and areas that require further investigation to clarify the precise role of HAI-1 in cancer.
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December-2014
Volume 10 Issue 6

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

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Spandidos Publications style
Zheng Q, Wu H, Cao J and Ye J: Hepatocyte growth factor activator inhibitor type‑1 in cancer: Advances and perspectives (Review). Mol Med Rep 10: 2779-2785, 2014
APA
Zheng, Q., Wu, H., Cao, J., & Ye, J. (2014). Hepatocyte growth factor activator inhibitor type‑1 in cancer: Advances and perspectives (Review). Molecular Medicine Reports, 10, 2779-2785. https://doi.org/10.3892/mmr.2014.2628
MLA
Zheng, Q., Wu, H., Cao, J., Ye, J."Hepatocyte growth factor activator inhibitor type‑1 in cancer: Advances and perspectives (Review)". Molecular Medicine Reports 10.6 (2014): 2779-2785.
Chicago
Zheng, Q., Wu, H., Cao, J., Ye, J."Hepatocyte growth factor activator inhibitor type‑1 in cancer: Advances and perspectives (Review)". Molecular Medicine Reports 10, no. 6 (2014): 2779-2785. https://doi.org/10.3892/mmr.2014.2628