title: The potential of recombinant surfactant protein D therapy to reduce inflammation in neonatal chronic lung disease, cystic fibrosis, and emphysema.
abstract: By lowering surface tension at the air-water interface in the surfactant deficient premature lung, exogenous surfactant replacement therapy for neonatal respiratory distress syndrome has been highly successful in decreasing mortality after preterm birth. It has emerged in recent years that surfactant components not present in current surfactant formulations--particularly surfactant associated proteins A and D (SP-A and SP-D)-have additional roles in host defence distinct from the surface tension lowering effects of surfactant. SP-A and SP-D are calcium dependent carbohydrate binding proteins of the innate immune system important in the first line defence of the lung against microorganisms and in the control of lung inflammation. This review addresses the possibility that recently developed recombinant forms of SP-D could be useful therapeutically in attenuating inflammatory processes in neonatal chronic lung disease, cystic fibrosis, and emphysema.
authors: MRC Immunochemistry Unit, Department of Biochemistry, University of Oxford, Oxford, UK. howard.clark@bioch.ox.ac.uk
authors: H
authors: H
authors: Clark
authors: K
authors: K
authors: Reid
mesh_terms: D003550:Cystic Fibrosis / Q000188:drug therapy; D006801:Humans; D007231:Infant, Newborn; D008171:Lung Diseases / Q000188:drug therapy*; D011656:Pulmonary Emphysema / Q000188:drug therapy; D037663:Pulmonary Surfactant-Associated Protein D / Q000627:therapeutic use*; D011663:Pulmonary Surfactants / Q000627:therapeutic use*; D011994:Recombinant Proteins / Q000627:therapeutic use; D012127:Respiratory Distress Syndrome, Newborn / Q000188:drug therapy
chemical_list: D037663:Pulmonary Surfactant-Associated Protein D; D011663:Pulmonary Surfactants; D011994:Recombinant Proteins