Effects of ABCA1 gene polymorphisms on risk factors, susceptibility and severity of coronary artery disease.
Postgrad Med J
; 96(1141): 666-673, 2020 Nov.
Article
en En
| MEDLINE
| ID: mdl-31911446
ABSTRACT
BACKGROUND:
The relationships between the rs1800976, rs4149313 and rs2230806 polymorphisms in ATP binding cassette protein A1 and severity of coronary artery disease (CAD) remain unclear.METHODS:
Four hundred and forty-two patients with CAD and 217 CAD-free subjects were enrolled in this study. The rs1800976, rs4149313 and rs2230806 polymorphisms were genotyped by PCR-RFLP. Severity of CAD was evaluated by Gensini score system, number of stenotic coronary vessels and extent of coronary stenosis.RESULTS:
C allele of the rs1800976 polymorphism, G allele of the rs4149313 polymorphism and A allele of the rs2230806 polymorphism were found to be risk alleles for CAD (p<0.05 for all). In patients with CAD, C allele of the rs1800976 polymorphism was associated with high levels of hypersensitive C reactive protein (hs-CRP) and cystatin c (CysC), and its frequency increased with percentiles of Gensini score, number of stenotic coronary vessels and extent of coronary stenosis (p<0.05 for all). The subjects with GA genotype of the rs4149313 polymorphism had higher levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), apolipoprotein B and hs-CRP than those with AA genotype (p<0.05 for all). The subjects with AA genotype of the rs2230806 polymorphism had higher levels of TC, LDL-C and uric acid than those with GA genotype (p<0.05 for all). No associations between the rs4149313 or rs2230806 polymorphism and severity of CAD were detected.CONCLUSIONS:
The rs1800976 polymorphism is significantly associated with the occurrence and severity of CAD, which is possibly mediated by hs-CRP and CysC.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedad de la Arteria Coronaria
/
Proteína C-Reactiva
/
Vasos Coronarios
/
Cistatina C
/
Transportador 1 de Casete de Unión a ATP
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Risk_factors_studies
Límite:
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
Asia
Idioma:
En
Revista:
Postgrad Med J
Año:
2020
Tipo del documento:
Article
País de afiliación:
China