KiSS-1 overexpression as an independent prognostic marker in hepatocellular carcinoma: an immunohistochemical study.

The KiSS-1 gene has been reported to play an important role as a metastasis suppressor gene in various human malignancies. However, there is little information about its possible role in hepatocellular carcinoma (HCC). In this study, we evaluated the prognostic significance of the expression of KiSS-1 and its receptor AXOR12 in 142 HCC tissue specimens by immunohistochemistry.