rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
3
|
pubmed:dateCreated |
1992-8-7
|
pubmed:abstractText |
We previously reported a molecular cloning of porcine gene syk encoding a non-receptor type 72-kDa protein-tyrosine kinase (Taniguchi et al. (1991) J. Biol. Chem. 266, 15790-15796). In this study, we have demonstrated that p72syk is expressed in porcine platelets at 0.1-0.2% of total protein and that the lectin wheat germ agglutinin induces an activation of p72syk against both auto- and exogenous-substrate-phosphorylation in porcine platelets. The activation of p72syk was abrogated by the coexistence of N-acetyl-D-glucosamine with wheat germ agglutinin. These data suggest that p72syk is a candidate of responsible protein-tyrosine kinase for platelet activation and that cell surface glycoprotein is involved in the activation of p72syk in platelets.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Jun
|
pubmed:issn |
0006-291X
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:day |
30
|
pubmed:volume |
185
|
pubmed:geneSymbol |
syk
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
1128-32
|
pubmed:dateRevised |
2009-11-19
|
pubmed:meshHeading |
pubmed-meshheading:1627134-Acetylglucosamine,
pubmed-meshheading:1627134-Amino Acids,
pubmed-meshheading:1627134-Animals,
pubmed-meshheading:1627134-Blood Platelets,
pubmed-meshheading:1627134-Electrophoresis, Polyacrylamide Gel,
pubmed-meshheading:1627134-Enzyme Activation,
pubmed-meshheading:1627134-Immunoblotting,
pubmed-meshheading:1627134-Lymphocytes,
pubmed-meshheading:1627134-Molecular Weight,
pubmed-meshheading:1627134-Phosphoproteins,
pubmed-meshheading:1627134-Protein-Tyrosine Kinases,
pubmed-meshheading:1627134-Subcellular Fractions,
pubmed-meshheading:1627134-Swine,
pubmed-meshheading:1627134-Wheat Germ Agglutinins
|
pubmed:year |
1992
|
pubmed:articleTitle |
Protein-tyrosine kinase p72syk is activated by wheat germ agglutinin in platelets.
|
pubmed:affiliation |
Department of Biochemistry, Fukui Medical School, Japan.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|