RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/19005179http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19005179http://www.w3.org/2000/01/rdf-schema#comment"alphaIIbbeta3 interaction with fibrinogen promotes Src-dependent platelet spreading in vitro. To determine the consequences of this outside-in signaling pathway in vivo, a "beta3(Delta760-762)" knockin mouse was generated that lacked the 3 C-terminal beta3 residues (arginine-glycine-threonine [RGT]) necessary for alphaIIbbeta3 interaction with c-Src, but retained beta3 residues necessary for talin-dependent fibrinogen binding. beta3(Delta760-762) mice were compared with wild-type beta3(+/+) littermates, beta3(+/-) heterozygotes, and knockin mice where beta3 RGT was replaced by beta1 C-terminal cysteine-glycine-lysine (EGK) to potentially enable signaling by Src kinases other than c-Src. Whereas beta3(+/+), beta3(+/-) and beta3/beta1(EGK) platelets spread and underwent tyrosine phosphorylation normally on fibrinogen, beta3(Delta760-762) platelets spread poorly and exhibited reduced tyrosine phosphorylation of c-Src substrates, including beta3 (Tyr(747)). Unlike control mice, beta3(Delta760-762) mice were protected from carotid artery thrombosis after vessel injury with FeCl(3). Some beta3(Delta760-762) mice exhibited prolonged tail bleeding times; however, none demonstrated spontaneous bleeding, excess bleeding after surgery, fecal blood loss, or anemia. Fibrinogen binding to beta3(Delta760-762) platelets was normal in response to saturating concentrations of protease-activated receptor 4 or glycoprotein VI agonists, but responses to adenosine diphosphate were impaired. Thus, deletion of beta3 RGT disrupts c-Src-mediated alphaIIbbeta3 signaling and confers protection from arterial thrombosis. Consequently, targeting alphaIIbbeta3 signaling may represent a feasible antithrombotic strategy."xsd:string
http://purl.uniprot.org/citations/19005179http://purl.org/dc/terms/identifier"doi:10.1182/blood-2008-09-180687"xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/author"Kang J."xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/author"Ginsberg M.H."xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/author"Ablooglu A.J."xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/author"Shattil S.J."xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/author"Petrich B.G."xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/date"2009"xsd:gYear
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/name"Blood"xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/pages"3585-3592"xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/title"Antithrombotic effects of targeting alphaIIbbeta3 signaling in platelets."xsd:string
http://purl.uniprot.org/citations/19005179http://purl.uniprot.org/core/volume"113"xsd:string
http://purl.uniprot.org/citations/19005179http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/19005179
http://purl.uniprot.org/citations/19005179http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/19005179
http://purl.uniprot.org/uniprot/#_B2RPR7-mappedCitation-19005179http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/#_Q71V84-mappedCitation-19005179http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/#_P97483-mappedCitation-19005179http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/#_O54890-mappedCitation-19005179http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/#_Q6QHD5-mappedCitation-19005179http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/#_Q9QUM0-mappedCitation-19005179http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/Q9QUM0http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/Q71V84http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/P97483http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19005179
http://purl.uniprot.org/uniprot/B2RPR7http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19005179