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한국인의 MCP-1 유전자 다형성과 유전형에 따른 심혈관계질환 위험인자와의 연관성
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  • 한국인의 MCP-1 유전자 다형성과 유전형에 따른 심혈관계질환 위험인자와의 연관성
저자명
박희정,Park. Hee Jung
간행물명
Journal of nutrition and health
권/호정보
2013년|46권 6호|pp.511-520 (10 pages)
발행정보
한국영양학회
파일정보
정기간행물|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

Monocyte chemoattractant protein-1 (MCP-1) plays an important role in cardiovascular disease (CVD). Genetic polymorphism in the regulatory regions of MCP-1 could affect MCP-1 expression. The purpose of the study was to explore the possible association of MCP-1 -2518 A/G genetic polymorphism and CVD risk factors in the elderly Korean population. Dietary, anthropometric, and biochemical factors were assessed in 168 subjects. The frequency of A/A, G/A, and G/G genotypes was 14.2%, 45.8%, and 40.0%, respectively. The blood level of MCP-1 was significantly higher in subjects with A/A genotype. The MCP-1 level was significantly higher in A/A genotype with hypercholesterolemia than in other genotypes. Meat intake and percent energy from lipids were significantly positively correlated with the MCP-1 level, especially, stronger in A/A genotype. In the stepwise discriminant analysis, TNF-${alpha}$ level, meat intake, HDL-C were associated with MCP-1 in all subjects (model $R^2=24%$). TNF-${alpha}$ level, sugar intake, cholesterol intake, and meat intake affected MCP-1 in A/A genotype (model $R^2=82%$), but not in G/A or G/G. In conclusion, subjects possessing A/A genotype exhibited higher levels of MCP-1 than other genotypes in Korean elders. Further, meat, sugar, and cholesterol intakes affected the MCP-1 level. Therefore, the decrement of meat, sugar, and cholesterol intakes helps to normalize the MCP-1 level and can decrease CVD risk in A/A genotype.