Lipoprotein(a) Gene Polymorphism Increases a Risk Factor for Aortic Valve Calcification
Related Experiment Video
Updated: Jan 20, 2026

Isolation and Characterization of Primary Rat Valve Interstitial Cells: A New Model to Study Aortic Valve Calcification
Published on: November 20, 2017
Ugur Ozkan1,2, Fatih Ozcelik1, Mustafa Yildiz3
1Department of Cardiology, Faculty of Medicine, Trakya University, 22030 Edirne, Turkey.
Abstract:
Calcific aortic valve disease (CAVD) is a multifactorial condition. Both environmental andgenetic factors play an important role in its etiology. CAVD exhibits a broad spectrum, varying frommild valve thickening to severe valve calcification and stenosis. Progression of the disease consistsof chronic inflammation, lipoprotein deposition, and active leaflet calcification. It is a process similarto coronary artery disease. In this study, we investigated Lp(a) levels and gene polymorphismsassociated with calcific aortic stenosis from blood samples after echocardiography in the evaluationof 75 patients diagnosed with CAVD and 77 controls. Blood tests were run in our laboratory to ruleout certain risk factors before echocardiography examination. A significant association amongsmoking, elevated LDL level and creatinine, low albumin levels, Lp(a) level, rs10455872, andrs3798220 polymorphisms may be considered genetic risk factors for the development of calcificaortic stenosis.
More Related Videos
05:47Isolation of Mouse Interstitial Valve Cells to Study the Calcification of the Aortic Valve In Vitro
Published on: May 10, 2021
04:30Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat
Published on: February 4, 2021
Related Concept Videos
Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
Factors Affecting Dissolution: Polymorphism, Amorphism and Pseudopolymorphism
Some polymorphic crystals possess lower aqueous solubility than their amorphous counterparts, leading to incomplete absorption. For instance, the oral suspension of Chloramphenicol, which...
Transcription Factors
Relative Risk
Heart Valves
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
Single Nucleotide Polymorphisms-SNPs