Logo Medical Science Monitor

Call: +1.631.470.9640
Closed: National Holiday

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

30 November 2010

Application of a multiplex SNP genotyping system in predicting genetic susceptibility to CAD in Chinese people of Han ethnicity

Yangdong ZhangABCDEF, Yaping TianADEFG, Jin DongABC, Liqing LiBC, Zhennan DongB, Xinxin DengA

Med Sci Monit 2010; 16(12): BR387-395 :: ID: 881290

Abstract

Background: Coronary artery disease (CAD) is a multifactorial disease influenced by various genetic factors involved in accumulation of atherosclerosis in the walls of the coronary arteries. Many single nucleotide polymorphisms (SNPs) are associated with CAD.
Material/Methods: DNA samples were extracted from peripheral white blood cells and 32 tag SNPs of 12 genes (ADD1, PECAM-1, CRP, ecNOS, PC-1, SELL, GNB3, ACE, AT1R, AGT, MTHFR and HL) that were listed in International Haplotype Map (hapmap) for Chinese people of Han ethnicity in Beijing (CHB) were selected for use in the current work. Genotypes of SNPs were investigated with the Genome Lab SNP stream genotyping system after polymerase chain reaction, extension and hybridization were performed. The levels of the biochemical index were detected with the Roche 7600 automatic biochemical modular system.
Results: The genotype and/or allele frequencies of 6 tag SNPs in CRP, ecNOS, PC-1 and ACE genes were significantly different between CAD and control groups. According to the linkage-disequilibrium levels of SNPs, the haplotypes were constructed and the results showed that the frequencies of the constructed haplotypes of ecNOS, PC-1 and ACE genes were associated with CAD. Genotypes of CRP and ACE genes were associated with serum CRP and ACE levels.
Conclusions: Six SNPs that were discovered and were associated with CAD may help in explaining the molecular basis of the disorder and the susceptibility to coronary atherosclerosis. It can also help identify early prediction, prevention and therapy for CAD.

Keywords: Haplotypes - genetics, Genotype, Genetic Predisposition to Disease - genetics, Gene Frequency, DNA Primers - genetics, Coronary Artery Disease - genetics, C-Reactive Protein - analysis, Blood Chemical Analysis, Asian Continental Ancestry Group - genetics, Aged, 80 and over, Linkage Disequilibrium, Peptidyl-Dipeptidase A - blood, Polymerase Chain Reaction, Polymorphism, Single Nucleotide - genetics

Add Comment 0 Comments

Editorial

01 June 2024 : Editorial  

Editorial: Concerns as Highly Pathogenic Avian Influenza (HPAI) Virus of the H5N1 Subtype is Identified in Dairy Cows and Other Mammals

Dinah V. Parums

DOI: 10.12659/MSM.945315

Med Sci Monit 2024; 30:e945315

0:00

In Press

Animal Research  

Targeting the Gut-Kidney Axis in Diarrhea with Kidney-Yang Deficiency Syndrome: The Role of Sishen Pills in...

Med Sci Monit In Press; DOI: 10.12659/MSM.944185  

Review article  

A New Pandemic of the XXIst Century: The Growing Crisis of Adolescent Depression in the Digital Age

Med Sci Monit In Press; DOI: 10.12659/MSM.944838  

Review article  

A Review of Wastewater-Based Epidemiology Studies for the Assessment of Over-the-Counter Medicines Used as ...

Med Sci Monit In Press; DOI: 10.12659/MSM.944120  

Clinical Research  

Functional Outcomes of Therapeutic Selective Nerve Root Block for Single-Segment Lumbar Spinal Stenosis: A ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943634  

Most Viewed Current Articles

17 Jan 2024 : Review article   1,652,499

Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron Variant

DOI :10.12659/MSM.942799

Med Sci Monit 2024; 30:e942799

0:00

14 Dec 2022 : Clinical Research   1,522,350

Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase Levels

DOI :10.12659/MSM.937990

Med Sci Monit 2022; 28:e937990

0:00

16 May 2023 : Clinical Research   690,265

Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...

DOI :10.12659/MSM.940387

Med Sci Monit 2023; 29:e940387

0:00

01 Jan 2022 : Editorial   50,215

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

0:00

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750