title: A role for hepatocyte growth factor/scatter factor in regulating normal and neoplastic cells of reproductive tissues.
abstract: OBJECTIVE
  To review data regarding the expression, function, and signal transduction pathways associated with hepatocyte growth factor/scatter factor (HGF/SF) as related to normal and neoplastic cells of reproductive tissues.
  
  
  METHODS
  Studies involving HGF/SF were reviewed and the data were summarized.
  
  
  RESULTS
  Hepatocyte growth factor/scatter factor is generally expressed within the stromal components of the testis, prostate, placenta, mammary gland, uterine endometrium, and ovary. The receptor for HGF/SF, c-met, is expressed in the epithelial cells of these tissues. Ligand activation of c-met results in its autotyrosine phosphorylation and the subsequent stimulation of numerous signal transduction pathways. Which pathways are activated determine in part the effect that HGF/SF has on a specific tissue. Hepatocyte growth factor/scatter factor can promote a variety of biologic responses including mitosis, motogenesis (i.e., cell movement), differentiation, and apoptosis. In addition, both HGF/SF and c-met continue to be expressed during the neoplastic transformation of cells from these reproductive tissues.
  
  
  CONCLUSIONS
  Hepatocyte growth factor/scatter factor plays an important role in regulating the physiologic function of several reproductive tissues and may also be involved in the oncogenesis of cells within these tissues.
authors.affiliation: Department of Obstetrics and Gynecology, University of Connecticut Health Center, Farmington 06030, USA.
authors.forename: M
authors.initials: M
authors.lastname: Lail-Trecker
authors.forename: R
authors.initials: R
authors.lastname: Gulati
authors.forename: J J
authors.initials: JJ
authors.lastname: Peluso
mesh_terms: D000818:Animals; D001943:Breast Neoplasms / Q000503:physiopathology*; D005260:Female; D005833:Genital Neoplasms, Female / Q000503:physiopathology*; D005834:Genital Neoplasms, Male / Q000503:physiopathology*; D005836:Genitalia, Female / Q000502:physiology*; D005837:Genitalia, Male / Q000502:physiology*; D017228:Hepatocyte Growth Factor / Q000502:physiology*; D006801:Humans; D008297:Male; D015398:Signal Transduction
chemical_list: D017228:Hepatocyte Growth Factor