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)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Celie, J.W. et al.

Johanna W. A. M. Celie, Robert H. J. Beelen, Jacob van den Born,

Heparan sulfate proteoglycans in extravasation: assisting leukocyte guidance.

Heparan sulfate proteoglycans (HSPGs) are glycoconjugates that are implicated in various biological processes including development, inflammation and repair, which is based on their capacity to bind and present several proteins via their carbohydrate side chains (glycosaminoglycans; GAGs). Well-known HSPGs include the family of syndecans and glypicans, which are expressed on the plasma membrane and perlecan, agrin and collagen type XVIII, which are present in basement membranes. In this review, we provide an overview of the current knowledge on the role and regulation of HSPGs in leukocyte extravasation. In the non-inflamed endothelial glycocalyx HSPGs are anti-adhesive, and there are several indications that active regulation of HSPG core protein expression and/or GAG modification occurs upon inflammation. We address the current evidence for the role of HSPGs in leukocyte extravasation through interaction with the leukocyte adhesion molecule L-selectin, chemokines and other binding partners. Finally, a number of possibilities to use HSPGs as therapeutics or targets in anti-inflammatory strategies are discussed.[1]

References

Heparan sulfate proteoglycans in extravasation: assisting leukocyte guidance. Celie, J.W., Beelen, R.H., van den Born, J. Front. Biosci. (2009) [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 WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg