Rossum, Denise van

[["dc.bibliographiccitation.firstpage","635"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Glia"],["dc.bibliographiccitation.lastpage","649"],["dc.bibliographiccitation.volume","64"],["dc.contributor.author","Janova, Hana"],["dc.contributor.author","Böttcher, Chotima"],["dc.contributor.author","Holtman, Inge R."],["dc.contributor.author","Regen, Tommy"],["dc.contributor.author","Rossum, Denise van"],["dc.contributor.author","Götz, Alexander"],["dc.contributor.author","Ernst, Anne-Sophie"],["dc.contributor.author","Fritsche, Christin"],["dc.contributor.author","Gertig, Ulla"],["dc.contributor.author","Saiepour, Nasrin"],["dc.contributor.author","Gronke, Konrad"],["dc.contributor.author","Wrzos, Claudia"],["dc.contributor.author","Ribes, Sandra"],["dc.contributor.author","Rolfes, Simone"],["dc.contributor.author","Weinstein, Jonathan"],["dc.contributor.author","Ehrenreich, Hannelore"],["dc.contributor.author","Pukrop, Tobias"],["dc.contributor.author","Kopatz, Jens"],["dc.contributor.author","Stadelmann, Christine"],["dc.contributor.author","Salinas-Riester, Gabriela"],["dc.contributor.author","Weber, Martin S."],["dc.contributor.author","Prinz, Marco"],["dc.contributor.author","Brück, Wolfgang"],["dc.contributor.author","Eggen, Bart J. L."],["dc.contributor.author","Boddeke, Hendrikus W. G. M."],["dc.contributor.author","Priller, Josef"],["dc.contributor.author","Hanisch, Uwe-Karsten"],["dc.date.accessioned","2017-09-07T11:45:34Z"],["dc.date.available","2017-09-07T11:45:34Z"],["dc.date.issued","2016"],["dc.description.abstract","Microglia, innate immune cells of the CNS, sense infection and damage through overlapping receptor sets. Toll-like receptor (TLR) 4 recognizes bacterial lipopolysaccharide (LPS) and multiple injury-associated factors. We show that its co-receptor CD14 serves three non-redundant functions in microglia. First, it confers an up to 100-fold higher LPS sensitivity compared to peripheral macrophages to enable efficient proinflammatory cytokine induction. Second, CD14 prevents excessive responses to massive LPS challenges via an interferon β-mediated feedback. Third, CD14 is mandatory for microglial reactions to tissue damage-associated signals. In mice, these functions are essential for balanced CNS responses to bacterial infection, traumatic and ischemic injuries, since CD14 deficiency causes either hypo- or hyperinflammation, insufficient or exaggerated immune cell recruitment or worsened stroke outcomes. While CD14 orchestrates functions of TLR4 and related immune receptors, it is itself regulated by TLR and non-TLR systems to thereby fine-tune microglial damage-sensing capacity upon infectious and non-infectious CNS challenges."],["dc.identifier.doi","10.1002/glia.22955"],["dc.identifier.gro","3150405"],["dc.identifier.pmid","26683584"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/7166"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.relation.issn","0894-1491"],["dc.title","CD14 is a key organizer of microglial responses to CNS infection and injury"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]