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http://purl.uniprot.org/citations/15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15064239http://www.w3.org/2000/01/rdf-schema#comment"Lipoteichoic acid (LTA), the principal component of the cell wall of gram-positive bacteria, triggers several inflammatory responses. However, the mechanisms underlying its action on human tracheal smooth muscle cells (HTSMCs) were largely unknown. This study was to investigate the mechanisms underlying LTA-stimulated p42/p44 mitogen-activated protein kinase (MAPK) using Western blotting assay. LTA stimulated phosphorylation of p42/p44 MAPK via a Toll-like receptor 2 (TLR2). Pretreatment with pertussis toxin attenuated the LTA-induced responses. LTA-stimulated phosphorylation of p42/p44 MAPK was attenuated by inhibitors of tyrosine kinase (genistein), phosphatidylcholine-phospholipase C (PLC; D609), phosphatidylinositol (PI)-PLC (U-73122), PKC (staurosporine, Gö-6976, rottlerin, or Ro-318220), MEK1/2 (U-0126), PI 3-kinase (LY-294002 and wortmannin), and an intracellular Ca(2+) chelator (BAPTA-AM). LTA directly evoked initial transient peak of [Ca(2+)](i), supporting the involvement of Ca(2+) mobilization in LTA-induced responses. These results suggest that in HTSMCs, LTA-stimulated p42/p44 MAPK phosphorylation is mediated through a TLR2 receptor and involves tyrosine kinase, PLC, PKC, Ca(2+), MEK, and PI 3-kinase."xsd:string
http://purl.uniprot.org/citations/15064239http://purl.org/dc/terms/identifier"doi:10.1152/ajplung.00124.2003"xsd:string
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/author"Lee C.W."xsd:string
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/author"Yang C.M."xsd:string
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/author"Chien C.S."xsd:string
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/date"2004"xsd:gYear
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/name"Am J Physiol Lung Cell Mol Physiol"xsd:string
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/pages"L921-30"xsd:string
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/title"Lipoteichoic acid-stimulated p42/p44 MAPK activation via Toll-like receptor 2 in tracheal smooth muscle cells."xsd:string
http://purl.uniprot.org/citations/15064239http://purl.uniprot.org/core/volume"286"xsd:string
http://purl.uniprot.org/citations/15064239http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15064239
http://purl.uniprot.org/citations/15064239http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15064239
http://purl.uniprot.org/uniprot/#_A0A0S2Z4S4-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_A0A0S2Z4L7-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_A0A8D5XLR4-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_A1QJE5-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_D2JYJ2-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_D2JYJ3-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_D2JYJ4-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_C6KIA6-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_C6KIA9-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_B3KWR9-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_D2JYJ0-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239
http://purl.uniprot.org/uniprot/#_D2JYJ1-mappedCitation-15064239http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15064239