Chinese Clinical Oncology

• 论著 • Previous Articles     Next Articles

Expressions of VEGFR-2,PDGFR-β and c-MET in hepatocellular carcinoma and their relationship with prognosis

CHU Jie-sheng,XU Jian-ming,ZHANG Bo,GE Fei-jiao,LIU Lie-jun,ZHAO Chuan-hua,WANG Yan,LIN Li,FU Ya-li,WANG Jun   

  1. Department of Digestive Oncology,307 Hospital of PLA,Anhui Medical University,Beijing 100071,China
  • Received:2012-03-07 Revised:2012-04-21 Online:2012-07-31 Published:2012-07-31

Abstract: Objective To explore the clinical significance and prognostic values of VEGFR-2,PDGFR-β and c-MET in patients with hepatocellular carcinoma(HCC). Methods The expression of VEGFR-2,PDGFR-β and c-MET in 93 HCC patients was examined by immunohistochemistry(IHC), and the correlation between clinical characteristics and progrosis was analyzed. Results The over-expression rates of VEGFR-2,PDGFR-β and c-MET in HCC were 86.0%,19.4% and 80.6%,respectively. The expression of VEGFR-2 was related with sex,hepatitis B surface antigen(HBsAg) status,differentiation and hepatic cirrhosis(P<0.05). The expression of PDGFR-β was related with α-fetoprotein(AFP),number of tumor and hepatic cirrhosis(P<0.05). There was no significant relationship between the expression of c-MET and clinicopathological factors. Cox regression analysis showed that in 65 patients taking sorafenib,the progress free survival(PFS) was related to age(P=0.047),and the overall survival (OS) was related to HBsAg(P=0.037),AFP(P=0.015) and tumor size(P=0.003). The expression of PDGFR-β was related with OS(P=0.046). The expression of c-MET was related to PFS(P=0.01). ConclusionThe expression level of VEGFR-2 is higher in HCC patients with hepatic cirrhosis. PDGFR-β is a biomarker for the poor prognosis in HCC patients. c-MET may be a prognostic factor to predict the therapeutic effect of HCC patients who have taken sorafenib.

No related articles found!
Viewed
Full text
230
HTML PDF
Just accepted Online first Issue Just accepted Online first Issue
0 0 0 0 0 230

  From Others local
  Times 4 226
  Rate 2% 98%

Abstract
55
Just accepted Online first Issue
0 0 55
  From Others
  Times 55
  Rate 100%

Cited

Web of Science  Crossref   ScienceDirect  Search for Citations in Google Scholar >>
 
This page requires you have already subscribed to WoS.
  Shared   
  Discussed   
No Suggested Reading articles found!