Association of genetic variants with myocardial infarction in Japanese individuals with different lipid profiles

作者：Yoshida Tetsuro; Kato Kimihiko; Yokoi Kiyoshi; Oguri Mitsutoshi; Watanabe Sachiro; Metoki Norifumi; Yoshida Hidemi; Satoh Kei; Aoyagi Yukitoshi; Nozawa Yoshinori; Yamada Yoshiji^*

来源：International Journal of Molecular Medicine, 2010, 25(4): 607-616.

DOI：10.3892/ijmm_00000383

• genetics
• polymorphism
• myocardial infarction
• lipid profiles
• triglycerides
• high density lipoprotein cholesterol
• low density lipoprotein cholesterol

Dyslipidemia is an important risk factor for mvocardial infarction (MI) We previously Showed that gene polymorphisms associated with MI differed among individuals with different lipid profiles. We further examined whether variants that confer susceptibility to MI might differ genetic among individuals with low or high serum concenterations of triglycerides, high density lipoprotein (HDL)-cholesterol, or density lipoprotein (LDL)-cholesterol. The, study population comprised 5270 Japanese individuals, including 1188 subjects with M I and 4082 controls The 150 polymorphisms examined in the present study were selected by genome-wide association studies of MI and ischemic Stroke with the Use of file Affymetrix GeneChip Human Mapping, 500K Array Set. The Initial Chi-square test revealed that the A-G polymorphism (rs12632110) of SEMA3F was significantly ((false discovery rate <005) associated with MI among with high serum HDL-cholesterol or among those with low serum LDL-cholesterol Subsequent multivariable logistic regression analysis with adjustment For covariates revealed that rs12632110 was significantly (P<0.01) associated with MI in individuals with high serum HDL-cholesterol of with low serum LDL-cholesterol The genetic variants that confer susceptibility to MI differ among individuals with different lipid profiles. and the genetic component for the development of MI is more apparent in individuals at low-development (high HDL and low LDL-cholesterol levels) compared to those at high-risk. Stratification of subjects according to lipid profiles may thus be important for personalized prevention of IMI based on genetic information

• 出版日期2010-4