title: Surfactant protein D as a novel therapy for periventricular leukomalacia: is it the missing piece of the puzzle?
abstract: Activation of microglia with an inflammatory insult, which plays a central role in periventricular leukomalacia (PVL), results in premyelinating oligodendrocyte death via release of certain cytokines, reactive oxygen and nitrogen species. Toll-like receptor (TLR) 4 is necessary for lipopolysaccharide (LPS) induced oligodenrocyte injury in the CNS. Having an ability to bind TLR 2, 4, and LPS receptor CD14, surfactant protein D (spD) may be a promising agent to counteract the pathways associated with PVL. Supplementation of surfactant treatment with spD may be the key point in prevention of PVL by supression of inflammation and preventing damage to pre-OLs in a vulnerable premature brain operating through TLRs.
authors.affiliation: Neonatology Department, Adnan Menderes University, Aydin, Turkey.
authors.forename: Defne
authors.initials: D
authors.lastname: Engür
authors.forename: Abdullah
authors.initials: A
authors.lastname: Kumral
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D007969:Leukomalacia, Periventricular / Q000188:drug therapy* / Q000276:immunology / Q000378:metabolism; D037663:Pulmonary Surfactant-Associated Protein D / Q000627:therapeutic use*; D051197:Toll-Like Receptor 4 / Q000378:metabolism
chemical_list: D037663:Pulmonary Surfactant-Associated Protein D; D051197:Toll-Like Receptor 4