Prognostic significance of c-Met, β-catenin and FAK in patients with hepatocellular carcinoma following surgery

  • Authors:
    • Xue‑Yi Gong
    • Ning Ma
    • Hong‑Xu Xu
    • Fan Chen
    • Xiao‑Hui Huang
    • Qian Wang
  • View Affiliations

  • Published online on: January 5, 2018     https://doi.org/10.3892/ol.2018.7733
  • Pages: 3796-3805
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Abstract

The present study aimed to investigate the prognostic value of specific molecular markers in patients with hepatocellular carcinoma (HCC) who had received surgery. Immunohistochemical analysis was used to measure the expression of hepatocyte growth factor receptor (c‑Met), β‑catenin and focal adhesion kinase (FAK) in patients with HCC. c‑Met expression was identified to be high in patients with larger tumors, higher α‑fetoprotein (AFP) levels, higher Edmondson grades, portal vein invasion and higher tumor‑node‑metastasis (TNM) stages. FAK expression was high in patients with portal vein invasion, higher Edmondson grades and higher TNM stages. β‑catenin expression was high in patients with larger tumors, hepatitis B virus (HBV) infection, portal vein invasion, higher Edmondson grades and higher TNM stages. Following multivariate analysis, FAK (P=0.002) and β‑catenin (P=0.006) expression levels were demonstrated to be significantly associated with Edmondson grade. Additionally, the tumor size (P=0.009) and HBV infection status (P=0.002) were revealed to be associated with β‑catenin expression. Kaplan‑Meier survival curve analysis demonstrated that patients with HCC with higher FAK expression, higher β‑catenin expression, portal vein invasion, higher Edmondson grades, higher TNM stages, younger ages and higher AFP levels had significantly poorer prognoses. Cox's regression analysis revealed that the survival period was correlated with the Edmondson grade, age, AFP level, and FAK and β‑catenin expression. Univariate analysis of c‑Met, β‑catenin and FAK identified a significant correlation between FAK and β‑catenin (P=0.015). Correlation analysis revealed no significant correlation between the three molecular markers, but β‑catenin and c‑Met were markedly correlated (P=0.052). No significant correlation between FAK, c‑Met or β‑catenin expression was identified. FAK and β‑catenin expression demonstrated a correlation with a range of clinicopathological factors, and high FAK and β‑catenin expression levels were identified to be correlated with a poor survival rate of patients with HCC. Thus, patients with higher FAK and β‑catenin expression may require more aggressive therapy. The results of the present study suggest that FAK and β‑catenin expression possess more prognostic value than c‑Met expression in patients with HCC.
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March-2018
Volume 15 Issue 3

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

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Spandidos Publications style
Gong XY, Ma N, Xu HX, Chen F, Huang XH and Wang Q: Prognostic significance of c-Met, β-catenin and FAK in patients with hepatocellular carcinoma following surgery. Oncol Lett 15: 3796-3805, 2018.
APA
Gong, X., Ma, N., Xu, H., Chen, F., Huang, X., & Wang, Q. (2018). Prognostic significance of c-Met, β-catenin and FAK in patients with hepatocellular carcinoma following surgery. Oncology Letters, 15, 3796-3805. https://doi.org/10.3892/ol.2018.7733
MLA
Gong, X., Ma, N., Xu, H., Chen, F., Huang, X., Wang, Q."Prognostic significance of c-Met, β-catenin and FAK in patients with hepatocellular carcinoma following surgery". Oncology Letters 15.3 (2018): 3796-3805.
Chicago
Gong, X., Ma, N., Xu, H., Chen, F., Huang, X., Wang, Q."Prognostic significance of c-Met, β-catenin and FAK in patients with hepatocellular carcinoma following surgery". Oncology Letters 15, no. 3 (2018): 3796-3805. https://doi.org/10.3892/ol.2018.7733