title: Chemokines in immune-mediated inflammation of the central nervous system.
abstract: Inflammatory cell recruitment to the central nervous system (CNS) is a cardinal feature of physiological and pathological processes, including multiple sclerosis (MS). Despite recent progress, the soluble signals that attract inflammatory cells from the vascular compartment into the CNS parenchyma remain obscure. We favor the hypothesis that chemoattractant cytokines termed 'chemokines' are uniquely important for mediating leukocyte entry into CNS tissues during immune-mediated inflammation. Three lines of evidence supporting this hypothesis will be reviewed. The first regards expression of chemokines in animal models of immune-mediated CNS inflammation and in the human disease, multiple sclerosis. The second line of evidence involves interventional studies of chemokine blockade in such model disorders. The third line of evidence comprises function of chemokines in the CNS, as analysed in transgenic mice. Investigation of CNS chemokine function will enhance our understanding of leukocyte recruitment to the CNS and suggest therapeutic strategies for neurological disorders.
authors.affiliation: Department of Neurosciences, Cleveland Clinic Foundation, OH 44195, USA.
authors.forename: R M
authors.initials: RM
authors.lastname: Ransohoff
authors.forename: A
authors.initials: A
authors.lastname: Glabinski
authors.forename: M
authors.initials: M
authors.lastname: Tani
mesh_terms: D000818:Animals; D000906:Antibodies / Q000097:blood; D002490:Central Nervous System / Q000276:immunology*; D018925:Chemokines / Q000276:immunology / Q000502:physiology*; D004681:Encephalomyelitis, Autoimmune, Experimental / Q000276:immunology*; D006801:Humans; D007249:Inflammation / Q000276:immunology*; D007962:Leukocytes / Q000276:immunology; D018121:Receptors, Cytokine / Q000502:physiology; D012008:Recurrence
chemical_list: D000906:Antibodies; D018925:Chemokines; D018121:Receptors, Cytokine