The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 

Triggering of beta 1-integrin chain induces platelet adhesion to cultured endothelium.

We report here that platelets adhere to cultured endothelial cells (EC) on exposure to the integrin beta 1 activating monoclonal antibody (mAb) BV7. The effect of BV7 is exerted mostly on platelets rather than EC. BV7 does not induce platelet aggregation or 5-hydroxytyptamine (5-HT) release and does not increase platelet adhesion to matrix proteins. Another activating beta 1 mAb, Lia1/2, triggers an effect similar to BV7. Blocking antibodies to alpha 2 and beta 1, but not to other integrin chains, are able to inhibit BV7-mediated adhesion. Moreover, the effect of BV7 requires active cellular metabolism and is not inhibited by platelet treatment with aspirin, by the PAF receptor antagonist BN50730, the phosphokinase C inhibitor staurosporin, or by the cAMP or cGMP enhancers prostaglandin E1 and sodium nitroprusside, respectively. Finally, BV7-mediated adhesion was enhanced by the endoperoxide analogue U46619. These data describe a novel mechanism of platelet adhesion to endothelial cells. This adhesion pathway appears to be mediated by alpha 2 beta 1-integrin on platelets and a still-undefined endothelial counter receptor.[1]

References

  1. Triggering of beta 1-integrin chain induces platelet adhesion to cultured endothelium. Del Maschio, A., Martín-Padura, I., Bernasconi, S., Dejana, E. Arterioscler. Thromb. Vasc. Biol. (1997) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities