title: Leukocyte navigation mechanisms as targets in airway diseases.
abstract: Respiratory diseases, including asthma and chronic obstructive pulmonary disease, are among the most significant diseases in terms of their disabling effects and healthcare burden. A characteristic feature of almost all respiratory diseases is the accumulation and activation of inflammatory leukocytes in the lung or airway. Recent advances in the understanding of the molecules and intracellular signalling events controlling these processes are now translating to new therapeutic entities. In this article, the process of leukocyte accumulation is summarized, together with the preclinical and clinical evidence supporting the utility of the individual components of this process as targets for disease therapy.
authors.affiliation: Department of Pharmacy & Pharmacology, University of Bath, Claverton Down, Bath, BA2 7AY, UK.
authors.forename: David A
authors.initials: DA
authors.lastname: Medina-Tato
authors.forename: Malcolm L
authors.initials: ML
authors.lastname: Watson
authors.forename: Stephen G
authors.initials: SG
authors.lastname: Ward
mesh_terms: D000818:Animals; D001249:Asthma / Q000276:immunology*; D002465:Cell Movement; D006801:Humans; D007962:Leukocytes / Q000276:immunology*; D020928:Mitogen-Activated Protein Kinases / Q000037:antagonists & inhibitors; D000081082:Phosphoinositide-3 Kinase Inhibitors; D011493:Protein Kinase C / Q000037:antagonists & inhibitors; D029424:Pulmonary Disease, Chronic Obstructive / Q000276:immunology*; D011658:Pulmonary Fibrosis / Q000276:immunology*; D019707:Receptors, Chemokine / Q000037:antagonists & inhibitors; D018102:Receptors, Leukotriene B4 / Q000037:antagonists & inhibitors; D018418:Th2 Cells / Q000276:immunology
chemical_list: D000081082:Phosphoinositide-3 Kinase Inhibitors; D019707:Receptors, Chemokine; D018102:Receptors, Leukotriene B4; D011493:Protein Kinase C; D020928:Mitogen-Activated Protein Kinases