title: [The effect of gene transfection of vascular endothelial growth factor-C on the metastasis ability of Tca8113].
abstract: OBJECTIVE
  To study the role that vascular endothelial growth factor-C plays in the lymph node metastasis of the squamous cell carcinoma (SCC) of tongue.
  
  
  METHODS
  An established VEGF-C transfected Tca8113 cell strain (VcTca) was heterotransplanted into BALB/C nude mice subcutaneously. The expression of VEGF-C and VEGFR-3 was detected. The property of tumorigenesis and metastasis of the transfected cell was investigated.
  
  
  RESULTS
  Jugular lymphatic metastases developed in 4/6 mice of VcTca group in 6 weeks after transplantation, while no lymph node metastasis was found in mice with tumors of non-transfected Tca8113 cell (Tca) and mock transfected cell(pDTca) at the same time. There was no difference in tumor weight among VcTca, pDTca and Tca (P > 0.05).
  
  
  CONCLUSIONS
  It is suggested that VEGF-C could promote lymph node metastatic ability of Tca8113 cell, and could be utilized as a target of new regimen in prevention and treatment for lymphatic metastasis of oral carcinomas.
authors.affiliation: Department of Oral and Maxillofacial Surgery, West China College of Stomatology, Sichuan University, Chengdu 610041, China.
authors.forename: Chengge
authors.initials: C
authors.lastname: Hua
authors.forename: Jian
authors.initials: J
authors.lastname: Pan
authors.forename: Yuming
authors.initials: Y
authors.lastname: Wen
mesh_terms: D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000235:genetics* / Q000473:pathology; D008207:Lymphatic Metastasis / Q000517:prevention & control*; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D009368:Neoplasm Transplantation; D011897:Random Allocation; D014062:Tongue Neoplasms / Q000235:genetics* / Q000473:pathology; D014162:Transfection; D042582:Vascular Endothelial Growth Factor C / Q000235:genetics*
chemical_list: C467486:VEGFC protein, human; D042582:Vascular Endothelial Growth Factor C