Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2003 Aug;35(8):1170-4.
doi: 10.1016/s1357-2725(02)00280-7.

Glycoprotein Ib-IX-V

R K Andrews  1 , E E Gardiner, Y Shen, J C Whisstock, M C Berndt
Affiliations
Review

Glycoprotein Ib-IX-V

R K Andrews et al. Int J Biochem Cell Biol. 2003 Aug.

Abstract

Glycoprotein (GP) Ib-IX-V is a remarkable platelet adhesion receptor of the leucine-rich repeat family. It has evolved to fulfil its major function of initiating platelet aggregation (thrombus formation) at high-shear stress in flowing blood. In addition to binding von Willebrand factor (vWF) in subendothelial matrix or plasma to trigger platelet aggregation, GPIb-IX-V also binds counter-receptors, alphaMbeta2 (Mac-1) on neutrophils or P-selectin on activated platelets or endothelial cells. GPIb-IX-V ligands also include alpha-thrombin, clotting factors XI/XIIa, and high-molecular-weight kininogen. Interactions involving GPIb-IX-V are therefore central to vascular processes of thrombosis and inflammation, and the receptor is under intense scrutiny as a potential therapeutic target.

PubMed Disclaimer

MeSH terms

Substances

LinkOut - more resources