title: Anti-hepatoma activity of taxol in vitro.
abstract: OBJECTIVE
  To investigate the in vitro anti-hepatoma activity of taxol against SMMC-7721 human hepatoma cells.
  
  
  METHODS
  The hepatoma cell growth was measured by MTT-microculture tetrazolium assay. Cell-cycle kinetics and apoptosis were analyzed by flow cytometry and microscopic examination.
  
  
  RESULTS
  Taxol inhibited the hepatoma cell growth in concentration- and time-dependent manners with IC50 of 18.96 nmol.L-1. Marked cell accumulation in G2/M phase and multinucleated cells were also observed after treatment with taxol 10 nmol.L-1. In addition, taxol at 10 nmol.L-1 could induce the apoptosis of hepatoma cells.
  
  
  CONCLUSIONS
  Taxol suppresses the growth of SMMC-7721 human hepatoma cells in vitro by causing cell-cycle arrest, aberrant mitosis, and apoptosis of the human hepatoma cells.
authors.affiliation: Shanghai Institute of Cell Biology, Chinese Academy of Sciences, Shanghai 200031, China.
authors.forename: J H
authors.initials: JH
authors.lastname: Yuan
authors.forename: X W
authors.initials: XW
authors.lastname: Wang
authors.forename: D
authors.initials: D
authors.lastname: Luo
authors.forename: Y
authors.initials: Y
authors.lastname: Xie
authors.forename: H
authors.initials: H
authors.lastname: Xie
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000494:pharmacology*; D017209:Apoptosis / Q000187:drug effects*; D006528:Carcinoma, Hepatocellular / Q000473:pathology*; D002455:Cell Division / Q000187:drug effects; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology*; D017239:Paclitaxel / Q000494:pharmacology*; D014407:Tumor Cells, Cultured
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D017239:Paclitaxel