title: [Induction of apoptosis in human hepatocellular carcinoma cells by adenoviral-mediated transfer of human multigenes].
abstract: OBJECTIVE
  To investigate the apoptosis induced by adenovirus-mediated transduction of human genes (p53, B(7-1), GM-GSF, IL-2) in liver cancer cells and the effects of tumorigenicity in nude mice.
  
  
  METHODS
  Using light microscopy and electron microscopy and TUNEL assay, apoptosis in Ad-multigenes-transduced liver cancer cell lines was detected. The tumorigenicity of HepG(2) cells transduced with Ad-multigenes was detected.
  
  
  RESULTS
  Ad-multigenes could induce apoptosis, and elevated sensitivity of human liver cancer cells to chemotherapy drugs. After cells with transduced Ad-multigenes were treated with 10mg/L cisplatin for 24 h, apoptosis was seen in nearly 30% of them. The tumorigenicity of Ad-multigenes-transduced was reduced.
  
  
  CONCLUSIONS
  Apoptosis induced by adenovirus-mediated multigenes acts synergetically with cisplatin in promotion of inducing apoptosis in liver cancer cell lines.
authors.affiliation: Department of Hepatobilitary Surgery, Southwest Hospital of the Third Military Medical University, Chongqing 400038, China.
authors.forename: Z
authors.initials: Z
authors.lastname: Wang
authors.forename: Z
authors.initials: Z
authors.lastname: He
authors.forename: Z
authors.initials: Z
authors.lastname: Wu
authors.forename: W
authors.initials: W
authors.lastname: Zhang
mesh_terms: D000256:Adenoviridae / Q000235:genetics*; D000818:Animals; D017209:Apoptosis; D006528:Carcinoma, Hepatocellular / Q000473:pathology / Q000628:therapy*; D005260:Female; D022761:Gene Transfer, Horizontal; D015316:Genetic Therapy; D006801:Humans; D020287:In Situ Nick-End Labeling; D008113:Liver Neoplasms / Q000473:pathology / Q000628:therapy*; D051379:Mice; D008807:Mice, Inbred BALB C; D008819:Mice, Nude