Navigation Links
Cleveland Clinic researchers discover molecule that may prevent atherosclerosis
Date:7/11/2012

Wednesday, July 11, 2012, Cleveland: Cleveland Clinic researchers have discovered that a naturally occurring molecule may play a role in preventing plaque buildup inside arteries, possibly leading to new plaque-fighting drugs and improved screening of patients at risk of developing atherosclerosis.

Sometimes called hardening or clogging of the arteries, atherosclerosis is the buildup of cholesterol, fatty cells, and inflammatory deposits on the inner walls of the arteries, restricting blood flow to the heart. The disease can affect the arteries in the heart, legs, brain, kidneys, and other organs, and is the most common cause heart attacks, strokes, and peripheral vascular disease.

At the cellular level, plaque buildup is the result of macrophages in the vessel wall absorbing, processing, and storing cholesterol (lipids) and then accumulating in large amounts, eventually leading to the development of arterial lesions. The researchers, led by Eugene Podrez, M.D., Ph.D., of the Department of Molecular Cardiology at Cleveland Clinic's Lerner Research Institute, have discovered that the naturally occurring molecule Akt3 regulates lipid entry into macrophages and prevents the cells from storing excessive amounts of cholesterol and collecting in the artery.

Podrez says the discovery could lead to new drugs designed to prevent atherosclerosis. It could also help doctors develop screening tests to determine patient risk level for developing the disease. Podrez and his colleagues are now looking into the particular mechanisms behind Akt3's role in regulating lipid processing and will attempt to replicate their results in humans.


'/>"/>
Contact: Wyatt DuBois
duboisw@ccf.org
216-445-9946
Cleveland Clinic
Source:Eurekalert

Page: 1

Related medicine news :

1. Cleveland Clinic selected to participate in National MDS Clinical Research Consortium
2. Lower GI problems plague many with rheumatoid arthritis, Mayo Clinic study finds
3. First targeted nanomedicine to enter human clinical studies
4. Clinical insight improves treatment with new lung cancer drug
5. Clinical news alert from the American Academy of Orthopaedic Surgeons
6. Mayo Clinic launches whole genome breast cancer study
7. Mayo Clinic offers newly approved treatment for acid reflux disease
8. NYU Langone experts present research, clinical advances at neurosurgeons meeting
9. Mayo Clinic breast cancer study finds new type of mutation
10. Kroenke honored for outstanding contributions in clinical research training
11. Awards celebrate clinical research that can improve health and alleviate suffering
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/6/2016)... (PRWEB) , ... February 06, 2016 , ... Shark ... to announce the launch of a new DRTV campaign with Belly Bands. , Having ... tried everything from sprays to puppy pads and find nothing works, get Belly ...
(Date:2/5/2016)... ... February 05, 2016 , ... Steven Tonkinson, 36, of Coconut Grove, ... year since it started in 2003. This year, he ran all 26.2 miles with ... and NBA team the Miami Heat. , This Sunday, while many are watching the ...
(Date:2/5/2016)... , ... February 05, 2016 , ... ... availability of the company's lighter, sleeker next generation LYNX VR Indoor Trainer with ... , Improvements in design and manufacturing not only reduce the weight of the ...
(Date:2/5/2016)... , ... February 05, 2016 , ... ... setting the stage for new clinical and scientific initiatives have all marked the ... she was appointed President and CEO of the nation’s oldest cancer center, Candace ...
(Date:2/5/2016)... ... February 05, 2016 , ... ... franchisees of Popeyes Louisiana Kitchen restaurants, launched the 14th annual “Appetite for a ... and adults with muscular dystrophy, ALS and related diseases that severely limit strength ...
Breaking Medicine News(10 mins):
(Date:2/5/2016)... , Feb. 5, 2016 Dehaier Medical ... or the "Company"), which develops, markets and sells ... China and international markets, ... which aims to concentrate the Company,s resources to ... respiratory business and to focus more on its ...
(Date:2/5/2016)... 2016  Henry Schein, Inc. (NASDAQ: HSIC ), the ... to office-based dental, animal health and medical practitioners, announced ... acquire a majority ownership interest in Dental Cremer S.A., ... Brazil . --> ... is the dental distribution business of Cremer S.A. With ...
(Date:2/5/2016)... DUBLIN , Feb. 5, 2016 /PRNewswire/ ... the addition of the "Global Obstetrics ... company profile to their offering. ... addition of the "Global Obstetrics Partnering ... company profile to their offering. --> ...
Breaking Medicine Technology: