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http://purl.uniprot.org/citations/10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/10037795http://www.w3.org/2000/01/rdf-schema#comment"Platelets respond to various stimuli with rapid changes in shape followed by aggregation and secretion of their granule contents. Platelets lacking the alpha-subunit of the heterotrimeric G protein Gq do not aggregate and degranulate but still undergo shape change after activation through thromboxane-A2 (TXA2) or thrombin receptors. In contrast to thrombin, the TXA2 mimetic U46619 led to the selective activation of G12 and G13 in Galphaq-deficient platelets indicating that these G proteins mediate TXA2 receptor-induced shape change. TXA2 receptor-mediated activation of G12/G13 resulted in tyrosine phosphorylation of pp72(syk) and stimulation of pp60(c-src) as well as in phosphorylation of myosin light chain (MLC) in Galphaq-deficient platelets. Both MLC phosphorylation and shape change induced through G12/G13 in the absence of Galphaq were inhibited by the C3 exoenzyme from Clostridium botulinum, by the Rho-kinase inhibitor Y-27632 and by cAMP-analogue Sp-5,6-DCl-cBIMPS. These data indicate that G12/G13 couple receptors to tyrosine kinases as well as to the Rho/Rho-kinase-mediated regulation of MLC phosphorylation. We provide evidence that G12/G13-mediated Rho/Rho-kinase-dependent regulation of MLC phosphorylation participates in receptor-induced platelet shape change."xsd:string
http://purl.uniprot.org/citations/10037795http://purl.org/dc/terms/identifier"doi:10.1083/jcb.144.4.745"xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/author"Brandt U."xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/author"Simon M.I."xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/author"Offermanns S."xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/author"Schultz G."xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/author"Klages B."xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/date"1999"xsd:gYear
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/name"J Cell Biol"xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/pages"745-754"xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/title"Activation of G12/G13 results in shape change and Rho/Rho-kinase-mediated myosin light chain phosphorylation in mouse platelets."xsd:string
http://purl.uniprot.org/citations/10037795http://purl.uniprot.org/core/volume"144"xsd:string
http://purl.uniprot.org/citations/10037795http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/10037795
http://purl.uniprot.org/citations/10037795http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/10037795
http://purl.uniprot.org/uniprot/P27601#attribution-4BAA227399A3D39F7EA899F61D9CFA02http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/P27600#attribution-4BAA227399A3D39F7EA899F61D9CFA02http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_A0A0G2JG40-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_Q2NKI3-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_Q3UHH5-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_Q3UE40-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_P21279-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_P27600-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_P27601-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795
http://purl.uniprot.org/uniprot/#_P30987-mappedCitation-10037795http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/10037795