title: Role of nuclear factor-kappa B in atherogenesis.
abstract: Transcription factors of the nuclear factor-kappa B (NF-kappa B)/Rel family have an important function in the regulation of a variety of genes involved in the inflammatory and proliferative responses of cells. Recent studies strongly indicate that the inducible transcription factor NF-kappa B is involved in the pathogenesis of atherosclerosis. Activated NF-kappa B is present in the fibrotic thickened intima-media and atheromatous areas of the atherosclerotic lesion, within smooth muscle cells, macrophages and endothelial cells, whereas little or no activated NF-kappa B can be detected in vessels lacking atherosclerosis. A variety of molecules have been identified in the atherosclerotic environment that are able to activate NF-kappa B in vitro. Furthermore, an increased expression of numerous genes known to be regulated by NF-kappa B has been found in the atherosclerotic lesion. Possible functional implications for activated NF-kappa B in atherogenesis are discussed here. The activation and role of NF-kappa B in atherosclerosis may provide a model for the involvement of the transcription factor in human chronic inflammatory disease.
authors.affiliation: Institute of Clinical Chemistry and Pathobiochemistry, Technical University Munich, Klinikum rechts der Isar, München, Germany.
authors.forename: K
authors.initials: K
authors.lastname: Brand
authors.forename: S
authors.initials: S
authors.lastname: Page
authors.forename: A K
authors.initials: AK
authors.lastname: Walli
authors.forename: D
authors.initials: D
authors.lastname: Neumeier
authors.forename: P A
authors.initials: PA
authors.lastname: Baeuerle
mesh_terms: D000818:Animals; D001161:Arteriosclerosis / Q000209:etiology / Q000473:pathology* / Q000503:physiopathology; D006801:Humans; D016328:NF-kappa B / Q000502:physiology*
chemical_list: D016328:NF-kappa B