RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/25278585http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/25278585http://www.w3.org/2000/01/rdf-schema#comment"Integrin-mediated migration of neutrophils to infected tissue sites is vital for pathogen clearance and therefore host survival. Although β2 integrins have been shown to mediate neutrophil transendothelial migration during systemic and local inflammation, relatively little information is available regarding neutrophil migration in sepsis beyond the endothelial cell layer. In this study, we report that integrin α3β1 (VLA-3; CD49c/CD29) is dramatically upregulated on neutrophils isolated from both human septic patients and in mouse models of sepsis. Compared with the α3β1 (low) granulocytes, α3β1 (high) cells from septic animals displayed hyperinflammatory phenotypes. Administration of a α3β1 blocking peptide and conditional deletion of α3 in granulocytes significantly reduced the number of extravasating neutrophils and improved survival in septic mice. In addition, expression of α3β1 on neutrophils was associated with Toll-like receptor-induced inflammatory responses and cytokine productions. Thus, our results show that α3β1 is a novel marker of tissue homing and hyperresponsive neutrophil subtypes in sepsis, and blocking of α3β1 may represent a new therapeutic approach in sepsis treatment."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.org/dc/terms/identifier"doi:10.1182/blood-2014-01-552943"xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Kim M."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Lim K."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Yang H."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Sonnenberg A."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Sarangi P.P."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Hyun Y.M."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Lerman Y.V."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Pietropaoli A.P."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/author"Falkner K.L."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/name"Blood"xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/pages"3515-3523"xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/title"Sepsis lethality via exacerbated tissue infiltration and TLR-induced cytokine production by neutrophils is integrin alpha3beta1-dependent."xsd:string
http://purl.uniprot.org/citations/25278585http://purl.uniprot.org/core/volume"124"xsd:string
http://purl.uniprot.org/citations/25278585http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/25278585
http://purl.uniprot.org/citations/25278585http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/25278585
http://purl.uniprot.org/uniprot/#_F6UD16-mappedCitation-25278585http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/25278585
http://purl.uniprot.org/uniprot/#_Q62470-mappedCitation-25278585http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/25278585
http://purl.uniprot.org/uniprot/#_Q3UP87-mappedCitation-25278585http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/25278585
http://purl.uniprot.org/uniprot/#_Q8C8X8-mappedCitation-25278585http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/25278585
http://purl.uniprot.org/uniprot/Q3UP87http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/25278585
http://purl.uniprot.org/uniprot/Q8C8X8http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/25278585