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http://purl.uniprot.org/citations/33556175http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/33556175http://www.w3.org/2000/01/rdf-schema#comment"Genome-wide association studies linked expression of the human neutrophil antigen 3b (HNA-3b) epitope on the Slc44a2 protein with a 30% decreased risk of venous thrombosis (VT) in humans. Slc44a2 is a ubiquitous transmembrane protein identified as a receptor for von Willebrand factor (VWF). To explain the link between Slc44a2 and VT, we wanted to determine how Slc44a2 expressing either HNA-3a or HNA-3b on neutrophils could modulate their adhesion and activation on VWF under flow. Transfected HEK293T cells or neutrophils homozygous for the HNA-3a- or HNA-3b-coding allele were purified from healthy donors and perfused in flow chambers coated with VWF at venous shear rates (100 s-1). HNA-3a expression was required for Slc44a2-mediated neutrophil adhesion to VWF at 100 s-1. This adhesion could occur independently of β2 integrin and was enhanced when neutrophils were preactivated with lipopolysaccharide. Moreover, specific shear conditions with high neutrophil concentration could act as a "second hit," inducing the formation of neutrophil extracellular traps. Neutrophil mobilization was also measured by intravital microscopy in venules from SLC44A2-knockout and wild-type mice after histamine-induced endothelial degranulation. Mice lacking Slc44a2 showed a massive reduction in neutrophil recruitment in inflamed mesenteric venules. Our results show that Slc44a2/HNA-3a is important for the adhesion and activation of neutrophils in veins under inflammation and when submitted to specific shears. The fact that neutrophils expressing Slc44a2/HNA-3b have a different response on VWF in the conditions tested could thus explain the association between HNA-3b and a reduced risk for VT in humans."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.org/dc/terms/identifier"doi:10.1182/blood.2020008345"xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Thomas G.M."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Robert P."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Alessi M.C."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Morange P.E."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Legendre P."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Lenting P.J."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Tilburg J."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Maracle C.X."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"van Vlijmen B.J.M."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Zirka G."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/author"Tishkova V."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/name"Blood"xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/pages"2256-2266"xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/title"Impaired adhesion of neutrophils expressing Slc44a2/HNA-3b to VWF protects against NETosis under venous shear rates."xsd:string
http://purl.uniprot.org/citations/33556175http://purl.uniprot.org/core/volume"137"xsd:string
http://purl.uniprot.org/citations/33556175http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/33556175
http://purl.uniprot.org/citations/33556175http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/33556175
http://purl.uniprot.org/uniprot/#_A0A088QCU6-mappedCitation-33556175http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33556175
http://purl.uniprot.org/uniprot/#_A0A024R798-mappedCitation-33556175http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33556175
http://purl.uniprot.org/uniprot/#_A0A0S2YRM7-mappedCitation-33556175http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33556175
http://purl.uniprot.org/uniprot/#_A0A858XAB0-mappedCitation-33556175http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33556175