Study of association of platelet endothelial cell adhesion molecule-1 gene polymorphism with acute myocardial infarction
OBJECTIVE: To investigate the association of single nucleotide polymorphism (SNP) and its haplotypes of platelet endothelial cell adhesion molecule-1 (PECAM-1) gene with susceptibility to acute myocardial infarction (AMI), and to analyze association the serum levels and genotypes of PECAM-1 with AMI
| Veröffentlicht in: | Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue. - 1998. - 21(2009), 6 vom: 15. Juni, Seite 329-32 |
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| 1. Verfasser: | |
| Weitere Verfasser: | , , , , , |
| Format: | Aufsatz |
| Sprache: | Chinese |
| Veröffentlicht: |
2009
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| Zugriff auf das übergeordnete Werk: | Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue |
| Schlagworte: | Journal Article Platelet Endothelial Cell Adhesion Molecule-1 |
| Zusammenfassung: | OBJECTIVE: To investigate the association of single nucleotide polymorphism (SNP) and its haplotypes of platelet endothelial cell adhesion molecule-1 (PECAM-1) gene with susceptibility to acute myocardial infarction (AMI), and to analyze association the serum levels and genotypes of PECAM-1 with AMI METHODS: Three SNPs of PECAM-1 gene Leu125Val, Asn563Ser and Gly670Arg were analyzed in 180 patients with AMI and 200 age and sex matched controls, using a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) strategy, and the serum level of PECAM-1 was determined by enzyme linked immunosorbent assay (ELISA). Frequency of haplotypes and linkage disequilibrium of PECAM-1 gene in different groups were analyzed by SHEsis programs RESULTS: The distributions of PECAM-1 gene Asn563Ser and Gly670Arg polymorphisms were not different between AMI and control group (P>0.05), but the PECAM-1 gene Leu125Val polymorphism was significantly different (P<0.05). The relative risk suffered from AMI of Val allele was 1.480 folds of the Leu allele carriers [odds ratio (OR)=1.480, 95% confidence interval (CI): 1.111-1.972, P=0.007]; the serum level of PECAM-1 Val allele carriers was significantly higher than that of noncarriers (P<0.01). With the results of the genotyping analyses, PECAM-1 gene Leu125Val, Asn563Ser and Gly670Arg polymorphisms showed strong linkage disequilibrium, and the Val-Ser-Arg haplotype was associated with a significantly increased risk of AMI as compared with the controls (OR=1.489, 95%CI: 1.118-1.984, P=0.006) CONCLUSION: PECAM-1 gene Leu125Val polymorphism and its Val-Ser-Arg haplotype are associated with AMI, Val allele is an important genetic susceptibility gene for AMI. The PECAM-1 Val allele carriers may have a higher risk by enhancing the PECAM-1 expression in the pathogenesis of AMI |
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| Beschreibung: | Date Completed 11.05.2010 Date Revised 16.11.2017 published: Print Citation Status MEDLINE |
| ISSN: | 1003-0603 |