Navigation Links
Contribution of cholesterol transporter to vascular disease
Date:10/25/2007

Low-density lipoprotein (LDL), a transporter of cholesterol, may also contribute to vascular diseases by a previously unidentified mechanism, according to a report published online this week in EMBO reports. The study reveals a link between native LDL (nLDL) and the vascular endothelial growth factor receptor 1 (VEGFR1), which plays a central role in blood vessel formation.

LDL is responsible for transporting cholesterol from the liver to peripheral tissues. During transit in the blood, cholesterol can be deposited causing the formation of plaques that lead to hardening of the arteries. Vascular diseases such as thrombosis, stroke and heart attacks are associated with this condition, and are attributed to eleven deaths every hour in the UK alone.

Using cell lines and mouse models, Yoshiro Maru and colleagues found that when nLDL is bound to the LDL receptor, it can activate VEGFR1 and accelerate migration of macrophages, scavenger cells that accumulate in the plaques. Both effects could contribute to the progression of the plaques and blocking of the arteries. The authors hope that their discovery of the link between VEFGR1 and nLDL could be exploited as a potential therapeutic target for medical applications.


'/>"/>

Contact: Yoshiro Maru
ymaru@research.twmu.ac.jp
81-352-697-417
European Molecular Biology Organization
Source:Eurekalert

Page: 1

Related biology news :

1. Insight into natural cholesterol control suggests novel cholesterol-lowering therapy
2. Babys genes affect moms cholesterol levels
3. Cholesterol gets thumbs up for role in digit development
4. Nearly half of people who need cholesterol treatment dont get it
5. Gene transfer using mutant form of good cholesterol cuts vascular plaque and inflammation
6. New study finds chocolate chip cookies lower cholesterol
7. Primitive yeast yields secrets of human cholesterol and drug metabolism
8. Pistachios lower cholesterol, provide antioxidants
9. New study reveals structure of E. coli multidrug transporter protein
10. High dopamine transporter levels not correlated with ADHD
11. Vascular structure and function improve with diet and exercise
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/7/2016)... , June 7, 2016  Syngrafii Inc. ... a business relationship that includes integrating Syngrafii,s patented ... branch project. This collaboration will result in greater ... the credit union, while maintaining existing document workflow ... http://photos.prnewswire.com/prnh/20160606/375871LOGO ...
(Date:6/1/2016)... 2016 Favorable Government Initiatives Coupled ... Criminal Identification to Boost Global Biometrics System Market Through ... Research report, " Global Biometrics Market By Type, ... Opportunities, 2011 - 2021", the global biometrics market is ... account of growing security concerns across various end use ...
(Date:5/9/2016)... , UAE, May 9, 2016 ... it comes to expanding freedom for high net worth ... Even in today,s globally connected world, there is still ... system could ever duplicate sealing your deal with a ... second passports by taking advantage of citizenship via investment ...
Breaking Biology News(10 mins):
(Date:6/24/2016)... -- Regular discussions on a range of subjects including policies, debt ... said Poloz. Speaking at a lecture to the ... pointed to the country,s inflation target, which is set by ... "In certain areas there needs to ... goals, why not sit down and address strategy together?" ...
(Date:6/24/2016)... ... ... While the majority of commercial spectrophotometers and fluorometers use the z-dimension of ... higher end machines that use the more unconventional z-dimension of 20mm. Z-dimension ... of the cuvette holder. , FireflySci has developed several Agilent flow cell product ...
(Date:6/23/2016)... ... June 23, 2016 , ... ... its second eBook, “Clinical Trials Patient Recruitment and Retention Tips.” Partnering with experienced ... this eBook by providing practical tips, tools, and strategies for clinical researchers. , ...
(Date:6/23/2016)... 23, 2016   Boston Biomedical , an ... designed to target cancer stemness pathways, announced that ... Orphan Drug Designation from the U.S. Food and ... cancer, including gastroesophageal junction (GEJ) cancer. Napabucasin is ... inhibit cancer stemness pathways by targeting STAT3, and ...
Breaking Biology Technology: