title: [The hypoxia-inducible factor HIF as a new target in cancer research].
abstract: The vascular endothelial growth factors (VEGF) plays major roles during tumor development. VEGF expression is regulated by the transcription factor HIF (hypoxia inducible factor) which is very sensitive to oxygene variations. We will show here that HIF1alpha is today a good prognostic and diagnostic marker for an increasing number of cancers from various origins. Furthermore, the reduction of the expression or the activity of HIF1alpha impairs tumour angiogenesis and subsequently growth. Altogether, these results suggest that HIF1alpha could be an interesting target in cancer therapy.
authors.affiliation: UMR 6543, Institut de signalisation, de biologie du développement et cancer, parc Valrose, 06108 Nice Cedex 2. lallemai@unice.fr
authors.forename: Gilles
authors.initials: G
authors.lastname: L'Allemain
mesh_terms: D000818:Animals; D014408:Biomarkers, Tumor / Q000037:antagonists & inhibitors / Q000502:physiology*; D015687:Cell Hypoxia / Q000502:physiology*; D004268:DNA-Binding Proteins / Q000037:antagonists & inhibitors / Q000502:physiology*; D016228:Endothelial Growth Factors / Q000037:antagonists & inhibitors / Q000235:genetics / Q000502:physiology*; D005786:Gene Expression Regulation; D006801:Humans; D051793:Hypoxia-Inducible Factor 1; D051795:Hypoxia-Inducible Factor 1, alpha Subunit; D008222:Lymphokines / Q000037:antagonists & inhibitors / Q000235:genetics / Q000502:physiology*; D009369:Neoplasms / Q000098:blood supply / Q000378:metabolism* / Q000628:therapy; D018919:Neovascularization, Physiologic / Q000502:physiology*; D009687:Nuclear Proteins / Q000037:antagonists & inhibitors / Q000502:physiology*; D016372:RNA, Antisense / Q000627:therapeutic use; D014157:Transcription Factors; D042461:Vascular Endothelial Growth Factor A; D042442:Vascular Endothelial Growth Factors
chemical_list: D014408:Biomarkers, Tumor; D004268:DNA-Binding Proteins; D016228:Endothelial Growth Factors; C497442:HIF1A protein, human; D051793:Hypoxia-Inducible Factor 1; D051795:Hypoxia-Inducible Factor 1, alpha Subunit; D008222:Lymphokines; D009687:Nuclear Proteins; D016372:RNA, Antisense; D014157:Transcription Factors; D042461:Vascular Endothelial Growth Factor A; D042442:Vascular Endothelial Growth Factors
vernacular_title: Le facteur de l'hypoxie HIF: future cible phamacologique.