alexa Paraoxonase-1 inhibits oxidised LDL-induced MCP-1 production by endothelial cells.
Bioinformatics & Systems Biology

Bioinformatics & Systems Biology

Journal of Glycomics & Lipidomics

Author(s): Mackness B, Hine D, Liu Y, Mastorikou M, Mackness M

Abstract Share this page

Abstract The upregulation of endothelial cell MCP-1 production by ox-LDL is a major initiating event in atherogenesis. HDL and PON1 retard the oxidation of LDL and therefore may retard endothelial cell MCP-1 production. The endothelial cell line EAhy926 was incubated with ox-LDL in the presence and absence of HDL and PON1 and the production of MCP-1 was measured by ELISA. Human HDL and PON1 significantly inhibited the in vitro oxidation of LDL and completely prevented the ox-LDL induced increase in MCP-1 production by endothelial cells. Ostrich HDL that does not contain PON1 was unable to prevent LDL-oxidation or the production of MCP-1 by endothelial cells. PON1 attenuates the ox-LDL induced MCP-1 production by endothelial cells. This is one, early, mechanism by which PON1 may be anti-atherogenic. This article was published in Biochem Biophys Res Commun and referenced in Journal of Glycomics & Lipidomics

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords