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KMID : 1101420240560010066
Korean Journal of Clinical Laboratory Science
2024 Volume.56 No. 1 p.66 ~ p.72
Association of ABO Genetic Polymorphisms and Dyslipidemia in Korean Population
Song Yoon-Joo

Lee Sung-Won
Jin Hyun-Seok
Park Sang-Wook
Abstract
Lipid metabolic disorders are commonly encountered in clinical practice. Dyslipidemia and its prevalence rate are strongly associated with the morbidity and mortality of cardiovascular disease worldwide. We conducted a genetic analysis to determine the association between genetic polymorphisms of the ABO gene in adults middle-aged (40¡­69 years) with dyslipidemia in the Korean population. A total of 6,750 subjects from the Korea Association REsource (KARE) were selected for this study. Using the genetic and epidemiologic data of 4,403 dyslipidemia cases and 2,347 normal controls from the KARE, single nucleotide polymorphisms (SNPs) in ABO gene were analyzed for their genetic correlation. Eleven SNPs out of the ABO gene demonstrated a statistically significant association with dyslipidemia. Among them, rs8176707 in ABO gene statistically showed the most significant correlation with dyslipidemia (P-value= 0.002, odds ratio=0.82, 95% confidence interval=0.78¡­0.86). The minor allele of T polymorphism within the ABO intron genetic region was associated with a decreased risk of dyslipidemia. This study uncovered a significant association between genetic polymorphism in the ABO gene and dyslipidemia. This finding suggest that ABO SNPs markers have a genetic correlation with the etiology of dyslipidemia.
KEYWORD
ABO gene, Association, Dyslipidemias, Korea Association REsource, Single nucleotide polymorphism
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