title: [Effects of c-met-siRNA on the growth and invasion of hepatocellular carcinoma MHCC97-H cells].
abstract: OBJECTIVE
  To explore the effects of c-met-siRNA on the growth and invasion of hepatocellular carcinoma MHCC97-H cells by pSuppressorRetro/c-met-siRNA recombinant plasmid transfection.
  
  
  METHODS
  Recombinant plasmid transfection to Phoenix A cells was constructed using the lipofectin method and then the retrovirals containing c-met-siRNA were used to infect target cells MHCC97-H. In vitro, c-met expression was tested by Western blot. Cell proliferation, motility and invasiveness were studied using MTT, cell migration assay, and cell invasion assay, respectively.
  
  
  RESULTS
  The expression of c-met decreased significantly in MHCC97-H cells, and the most effective site of the target sequence was at 537. The growth, motility and invasiveness of MHCC97-H cells were inhibited.
  
  
  CONCLUSIONS
  The results indicate that c-met-siRNA can down-regulate the expression of c-met and inhibit hepatocellular carcinoma cell proliferation, motility and invasiveness.
authors.affiliation: Department of Hepatobiliary Surgery, Daping Hospital, Field Surgery Research Institute, Third Military Medical University, Chongqing 400042, China.
authors.forename: Bin
authors.initials: B
authors.lastname: Xie
authors.forename: De-guo
authors.initials: DG
authors.lastname: Tang
authors.forename: Jia-hong
authors.initials: JH
authors.lastname: Dong
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000235:genetics / Q000378:metabolism / Q000473:pathology*; D045744:Cell Line, Tumor; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology*; D009361:Neoplasm Invasiveness; D009362:Neoplasm Metastasis; D010957:Plasmids; D019859:Proto-Oncogene Proteins c-met / Q000235:genetics / Q000378:metabolism*; D034741:RNA, Small Interfering
chemical_list: D034741:RNA, Small Interfering; D019859:Proto-Oncogene Proteins c-met