Association of PAI-1 gene polymorphism with prognosis of coronary artery disease / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 233-235, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-229782
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the association of the 4G/5G polymorphism located in the promoter region of plasminogen activator inhibitor-1(PAI-1) gene with prognosis of coronary artery disease (CAD) in Chinese Hans.</p><p><b>METHODS</b>One hundred and fifty five patients with CAD and 190 unrelated healthy control individuals were included in the study. The 4G/5G polymorphism was detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis. A follow-up survey of major adverse cardiovascular event (MACE) and analysis of the relationship between the severity of coronary vessels and PAI-1 gene polymorphism were carried out.</p><p><b>RESULTS</b>(1) The frequency of 4G/4G genotype of PAI-1 gene was higher in CAD patients than in controls (58/155, 37.42% vs 52/190, 27.37%, P< 0.01). (2) The frequency of 4G/4G genotype of PAI-1 in patients with MACE was higher than that in patients without MACE (40/81, 49.38% vs 18/74, 23.42%; P< 0.01). (3) The frequency of 4G/4G genotype in patients with multivessel disease was higher than that in patients with single-vessel disease (30/47, 44.77% vs 9/37, 24.32%; P< 0.05).</p><p><b>CONCLUSION</b>The 4G/5G polymorphism located in the promoter region of PAI-1 gene was associated with prognosis of CAD patients, and may be regarded as a biomarker of the severity of the involved vessels.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Polimorfismo Genético
/
Doença da Artéria Coronariana
/
Inibidor 1 de Ativador de Plasminogênio
/
Predisposição Genética para Doença
/
Frequência do Gene
/
Genética
/
Genótipo
Tipo de estudo:
Estudo prognóstico
Limite:
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2008
Tipo de documento:
Artigo
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