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http://purl.uniprot.org/citations/16011964http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/16011964http://www.w3.org/2000/01/rdf-schema#comment"We have investigated the function of the p110delta catalytic subunit of phosphoinositide 3-kinase (PI 3-kinase) in platelets using p110delta knock-out (p110delta(-/-)) mice and p110delta knock-in (p110delta(D910A/D910A)) mice, which express a catalytically inactive form of the enzyme. Aggregation to threshold concentrations of the GPVI-specific agonist, CRP, was partially reduced in p110delta(-/-) and p110delta(D910A/D910A) platelets. This inhibition was overcome by higher concentrations of CRP. The degree of inhibition was considerably weaker than that induced by LY294002 and wortmannin, which inhibit all isoforms of PI 3-kinase. p110delta(-/-) platelets showed decreased spreading on fibrinogen- or von Willebrand factor (VWF)-coated surfaces under static conditions, whereas they spread normally on collagen. LY294002 had a more pronounced inhibitory effect on spreading on all three surfaces. Adhesion and aggregate formation of p110delta(-/-) platelets to collagen or fibrinogen/VWF at intermediate/high rates of shear were normal. This study demonstrates a minor role for the p110delta catalytic subunit in mediating platelet activation by the collagen receptor GPVI and integrin alphaIIbeta3. The more pronounced inhibitory effect of LY294002 and wortmannin indicates that other isoforms of PI 3-kinase play a more significant role in signalling by the two platelet glycoprotein receptors."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.org/dc/terms/identifier"doi:10.1080/09537100400016711"xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Turner M."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Watson S.P."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Pearce A.C."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Senis Y.A."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Pearce W."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Auger J.M."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Vanhaesebroeck B."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Okkenhaug K."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Vigorito E."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Wonerow P."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/author"Atkinson B.T."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/name"Platelets"xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/pages"191-202"xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/title"Role of the p110delta PI 3-kinase in integrin and ITAM receptor signalling in platelets."xsd:string
http://purl.uniprot.org/citations/16011964http://purl.uniprot.org/core/volume"16"xsd:string
http://purl.uniprot.org/citations/16011964http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/16011964
http://purl.uniprot.org/citations/16011964http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/16011964
http://purl.uniprot.org/uniprot/#_P0C191-mappedCitation-16011964http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16011964
http://purl.uniprot.org/uniprot/#_A0A140T8Q7-mappedCitation-16011964http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16011964
http://purl.uniprot.org/uniprot/#_B2RR15-mappedCitation-16011964http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16011964
http://purl.uniprot.org/uniprot/#_B0QZL5-mappedCitation-16011964http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/16011964